Pankaj dissertation - final
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Concept of Nidana and its Assessment in Kitibha Kushta
1
INTRODUCTION
One of the fundamental truths of the Ayurvedic philosophy is
proclaimed in the classical idea of loka-purusha samya. This very important
concept teaches that the universe (loka) and the individual human being
(purusha) are under the same laws and in fact exist on a continuum which
reaches from the realm of the universal to that of the smallest form of creation.
The individual living being, whether it is a man or an ant, is a miniature replica
of the universe. This concept is beautifully and succinctly captured in the
famous sutra "as above, so below". It is important to reflect on the full
implications of this universal truth and to realize that the microcosm (man) and
macrocosm (universe) are in a never-ending interaction with each other. This
interaction operates under the law of samanya-vishesa or like-increases-like.
The constantly changing conditions both in Nature and in the individual create
a dynamic harmony between the two--a state which we recognize as health.
When there is more deviation that can be tolerated between the individual and
Nature (the universe) that harmony is lost and a disease state can arise. Nidana
being the foremost and definite cause for the manifestation of disease need to
give utmost importance. The knowledge of nidana is useful in five different
ways; (1) for maintaining the health of a healthy individual. (2) Diagnosis of
the disease. (3) for differential diagnosis. (4) Prognosis of the disease. (5) for
treatment of the disease. So, nidana is prerequisite for chikitsa. References of
nidana have been scattered in Ayurvedic texts. So, here an attempt has been
made to systematically compile the literature on nidana.
Human beings have been modifying and altering their environment,
sometimes resulting in air, water and soil pollution. In addition, problems
created worldwide by the population explosion, urban migration, overcrowded
settlements, literacy, poverty, starvation, deforestation, etc., have all resulted in
conditions deleterious to human health.
Concept of Nidana and its Assessment in Kitibha Kushta
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Skin is a barrier protecting the underlying tissue from physical, chemical
and biological toxic agents. It helps in the maintenance of body temperature. It
excretes some of the wastes of body metabolism, besides having its own active
cellular activity. In this process it is exposed to and influenced by both
endogenous and exogenous factors. It is the interaction of the skin with
external influences such as the climate, physical, chemical and biological
agents, which determines the manifestation of various skin diseases.
Skin disorders constitute one of the largest groups of health problems in
general practice and hospital reporting patients. Over the years, the number of
patients opting for Ayurvedic treatment has also increased dramatically due to
adverse less and permanent curative methods.
The pattern of skin diseases seen in most parts of India is a consequence
of an underdeveloped economy, illiteracy, and social backwardness. More than
50% of a general hospital’s skin out-patient attendance consists of infections
which are acute and usually recurrent-scabies, pyodermas, pediculosis,
parasitic and viral infections-and have been classified as diseases of a poor
economy. The role of poverty, overcrowding, under nutrition and consequent
poor immunity are emphasized by these diseases. Fungal infections, leprosy
and skin tuberculosis constitute chronic infections which are also influenced to
a great extent by socioeconomic factors.
Ayurvedic Literature has provided substantial information regarding the
diagnosis and management of skin disorders. The term “Kushta” mentioned in
Ayurvedic Literature represents variety of skin manifestations ranging from a
complex leprosy to a simple eczema.
According to samhitas the factors which influence the production of skin
disease were diet and habits of the individual, for which he is habituated for a
Concept of Nidana and its Assessment in Kitibha Kushta
3
long time. Intolerance to food is mentioned as one of the important cause for
various skin manifestations in the contemporary medicine also. A study is
required to observe the role of different causative factors for skin disorders
with respect to food habits and Personal hygiene. It is essential to study
weather the Diet and Personal Habits of the individual influence the causation
as explained in samhitas.
Since it is highly difficult to observe and interpret all skin diseases
mentioned in our science in a short period of time only one skin diseases which
is most commonly reported at our Hospital i.e. Kitibha Kushta was selected for
this observational study.
Concept of Nidana and its Assessment in Kitibha Kushta
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OBJECTIVES
To review and systematically compile the literature on nidana.
To review and systematically compile the literature on nidana of Kushta.
To observe and analyze the etiological factors of Kitibha Kushta
To study and understand the etiological factors of Psoriasis from
Ayurvedic perspective.
Concept of Nidana and its Assessment in Kitibha Kushta
5
HISTORICAL REVIEW OF NIDANA
A) Veda kala
Rogotpadaka karanas are shareeragata mala roopavisha, krimi, vata, pitta and
kapha given in Atharva veda 11/1/22.
B) Mahabharata
Sheeta, Ushna, and Vayu are the cause for shareerika vyadhis is found in
Shantiparva 16th adhyaya.
C) Samhita kala
A. Brihat Trayee
1. Charaka Samhita: Acharya Charaka has explained nidana in sutra sthana
1st, 11th, 25th, and 28th chapter. In nidana sthana 1st chapter and in
shareera sthana1st & 2nd chapter and in Vimana sthana 6th chapter.
2. Sushruta Samhita: Acharya Sushruta has explained nidana in
sutrasthana 3rd chapter, explained it as an ‘upaya’ and karaka hetu.
3. Asthanga Hrudaya: Acharya Vagbhata has explained nidana in
sutrasrhana 1st chapter and also under nidanapanchaka in nidanasthana
1st chapter.
b. Laghu Trayee
1. Madhava Nidana explained in 1st chapter about nidana.
2. Bhavaprakasha: Bhavamishra mentioned and described nidana in
Rogaprateekara prakarana the 7th chapter of poorvakhanda.
c. Other classical texts
1. Ashtanga Sangraha: Acharya Vagbhata described nidana in sutrasthana
1st, 22nd chapter and under nidana panchaka in nidana sthana 1st chapter.
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2. Yogaratnakara: Has explained that kupita malas are the nidana for all
the diseases. Kupitamala here means vata, pitta and kapha.
3. Gadanigraha: Gadanigrahakara explained nidana under rogagnana
sadhana in jwaradhikara.
d. Recent Ayurvedic literature
1. Nidanachikitsa hastamalaka: Vd Ranajit Rai Desai explained nidana
under nidana panchaka.
2. Doctrines of pathology in Ayurveda: Dr K.R.Srikantha Murthy
described nidana in 9th chapter
3. Ayurveda Vikriti Vignaan: Vd Vidyadhar shukla explained nidana in
20th chapter under nidana panchaka.
Derivation
Ni + Da + karne dhatu + Lyut Pratyaya (SKD)
i.e to produce or to cause
It is the primary cause, the first or essential factor. (V.S.Apte)1
Definitions
The word nidana used in two different contexts i.e. etiological factors and
diagnosis of diseases1.
Etiological factors:
1. Word nidana relates to etiology (vyadhi janakam) 2.
2. Nidana is the causative factor of disease and its aim is to produce
disease.3
3. The one which explains about hetu as well as lakshana is called as
nidana.4
4. Nidana refers to karaka hetvah i.e. causative factors and lakshana refers
to jnayapak hetavah i.e.diagnosis of disease.5
5. Bahya nimiita i.e. external factors are called as nidana.6
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6. The causative (etiological) factors are the efficient cause (Nimitta
Karana) of disease.7
7. A Particular factor can be called as nidana only when it will develop a
complete disease process (iti kartavyata) in the body either immediately
or after a certain period.8
Diagnosis of diseases :
1. Nidana helps to know about etiology, symptomatology and
pathogenesis.9
2. Which gives complete knowledge about the vyadhi is called as nidana.9
3. Nidana means arriving at a definite diagnosis of a disease.9
4. Nidana means arriving at a conclusive diagnosis of a disease after
considering and correlating several factors like etiology,
symptamatology, pathology and investigations.10
5. Roga should be examined by nidana (etiology), pragrupa (prodermal
symptoms), lakshana (symtomatology), upshaya (trialand error
therapeutics), apti (pathogenesis).11
6. One which produces pain is called as roga. This can be examined by
nidana, poorvarupa, rupa, upshaya and samprapti.12
7. The word nidana in respect to diagnosis includes nidana, poorvarupa,
rupa, upashaya and samprapti.13
8. Five means of diagnosis (nidana panchaka) helps for the diagnosis of
disease.14
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Synonyms
Table No.1 Synonyms of Nidana as per Ayurvedic texts
Sl.no CS AS AH MN BP Ckp
1 Hetu
2 Nimitta
3 Aayatana
4 Karta - - -
5 Karana
6 Pratyaya
7 Samutthana - - -
8 Utthana - - - - -
9 Nidana - - -
10 Yoni - - - -
11 Mukha - - - - -
12 Mula - - -
13 Karaka - - - - -
14 Prerana - - - - -
15 Prakruthi - - - - -
16 Nibandha - - - - -
1. Nimitta – the factor which initiates the disease process
2. Hetu – etiology
3. Ayatana – path of disease
4. Pratyaya – cause which shows relation to the effect
5. Utthana & Samutthana – stimulation of dormant or inactive doshas,
making them active & vitiated
6. Karana – cause
7. Kartha & karaka – the creator of disease
8. Moola – root of disease
9. Yoni – site of origin or creation of disease
Concept of Nidana and its Assessment in Kitibha Kushta
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10. Prerana – which excels the disease
11. Prakruthi – which determines the nature of disease
12. Nibandha – which has close association with vyadhi
Types15 :
According to Madhukosha tika, the nidana are broadly classified
according to their role in causation of a disease.
1. Asatmendriyartha Samyoga, Prajnaparadha and Parinama.
2. Sannikrishta, Viprakrushta, Vyabhichari and Pradhanika
3. Dosha hetu, Vyadhi hetu, Ubhaya hetu.
4. Bahya and Abhyantara
5. Utapadaka and Vyanjaka
6. Dosha gati: a) Prakruth, Vaikruth; b) Vridhi, Kshaya and Sama
7. Ashayapkarsha
8. a) Anubandha b) Anubandhya
1. a) Asatmendriyartha Samyoga b) Prajnaparadha c) Parinama.
The universe and the individual being interact through the eternally shifting
interplay of three factors which exist in both realm and form a bridge between
loka and purusha. These three factors are:
Buddhi (intellect)
Indriyartha (sense objects)
Kala (natural rhythms)
The healthy state of all three of these factors is called samayoga
(balanced). However buddhi, indriyartha, and kala can also become imbalanced
as atiyoga (excessive), ayoga (deficient), or mithyayoga (distorted). These
deviations of buddhi, indriyartha, and kala from their normal balanced state
are considered in Ayurveda to be the fundamental cause of disease. It is these
disharmonies which lead to the vitiation of the doshas, accumulation of ama,
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weakening of agni, and the entire cascade of the Kriyakala. We give specific
names to each of these fundamental causes of disease.
a) Asatmyendriyartha samyoga
b) Prajnaparadha
c) Parinama
Acharya Charaka has given importance to each of the nidana at different
places in sutra, nidana and sharira sthana of Charaka Samhita.
1. The causes of diseases relating to both (mind and body) are three fold
i.e. ayoga, mithya yoga and ati yoga of Kala, budhhi and indriyartha.16
2. Trividh Ayatanani are ayoga, mithya yoga and ati yoga of artha, buddhi
and kala.17
3. Asatmendriyartha Samyoga, Prajnaparadha and Parinama are the
causative factors of diseases.18
4. “Causes of miseries” (dukha hetavah). These are impairment of dhi,
dhriti and smriti; advent of the maturity of the results of time and action
(Samprapti kala karmanam) and Asatmendriyartha samyoga are causes
of dukha.19
Ashtanga Sangraha and Hridaya opines the same i.e. “hina, mithya and
atiyoga of kala, artha and karma are the chief cause of diseases; whereas their
samyak yoga is the chief cause for health.20
a) Asatmendriyartha Samyoga :
Introduction: The human sense organs, viz. shrotra, chakshu, sparsha, rasa
and ghrana, being the organs of hearing, vision, tactile sensation, taste and
smell respectively, keep regular contact with outside world so as to perceive
sensation relating to arthas or vishayas like shabda, sparsha, roopa, rasa and
gandha. This contact is expected to be conducive to the maintenance of
swasthya. Such a contact or yoga is called as Samyak yoga. When the contact
Concept of Nidana and its Assessment in Kitibha Kushta
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is not proper in the above sense it is called as Asatmendriyartha samyoga or
incompatible correlation of the senses with their objects. There are three types
of improper yoga: (1) hina yoga (2) Mithya yoga (3) Ati yoga i.e. defective,
perverted and excessive contacts. Mere existence of indriyas and vishayas
without any mutual contact does not result in sukha and dukha. Samyak yoga or
proper contact is responsible for sukha while the asamyak yoga is responsible
for dukha or vyadhi. Hina yoga or ayoga means negligible contact or no contact
at all; mithya yoga means contacts of indriyas with vikrita or unnatural vishyas,
means excessive contact. Charaka has elaborately described these three types
of abnormalities in relation to all the five indriyas.
Derivation : Asatmya’ word is derived by adding two upasarga A+SA to
Atma shabda then the word Asatmya is formed. A+sa+atma = asatmya. A thing
which is not conducive to the body is regarded as Asatmya or unwholesome.
Indriya- derived from ‘Ida’ dhatu and ‘gha’ pratyaya meaning it is the ruler of
the body. Prana is termed as Indra and its linga is indriya. So, that which gives
sensory knowledge is called indriya. Vishaya or knowledge attained through a
particular indriya is called artha and samyoga is derived from adding Sama
(upasarga) + yuj (dhatu) + gha (pratyaya). Samyogam means combination of
two or more dravyas. (SKD)
Definition: Excessive utilization, wrong utilization and non utilization of
indriyas is called as asatmendriyartha samyoga.
The objects of sense faculties is of five types and further subdivided into
three, so totally fifteen varieties of unwholesome conjunction of sense organ
observed and it is the root cause for the manifestation of diseases. Depending
upon the indriya, its indriyartha and its hina, ati or mithya yoga the
asatmendriyartha samyoga is classified as follows21:
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1. Shrotendriya : (Sense organs of hearing)
a) Hina yoga : The hearing capacity of human shrotendriya is restricted to
a certain range of the frequency of sound. When a person try to hear a
sound of very low frequency like a manda swara, a whispering sound or
a feeble sound coming from a distance, it causes strain to shrotendriya.
It is called as hina yoga of Shrotendriya.
b) Mithya yoga: Listening to unpleasant sounds or hearing of harsh words,
news about the death of friends, assaulting, insulting and terrifying
sounds constitutes the mithya yoga of Shrotendriya.
c) Ati yoga: Excessive utilization of Shrotendriya would be to hear
unauspicious noise coming out of thunder and kettle drum, loud cries,
etc.
2. Sparshanenriya: (Sense organ of tactile sensation)
a) Atiyoga: Excessive exposure to cold, hot, bath, massage etc. leading to
excessive utilization of tactile sense objects.
b) Mithyayoga: Perverted use of bath, cold and hot substances without
following the prescribed order. For example taking cold bath followed
by hot bath, touching of uneven surface, injury, dirty objects, contact
with evil spirits constitutes wrong utilization of tactile sense objects.
c) Hina yoga : Not at all using tactile sense objects is non utilization i.e.
hinayoga
Importance of Sparshanenriya: The sense of touch alone pervades all the
senses which is firmly associated inherently with mind and mind pervades the
tactile objects along with other sense organs. So the condition of all the sense
organs produced by the over all tactile sensation. So the unfavourable reaction
of all the senses caused by all the pervasive sense of touch is known as the
unwholesome conjuction (sensory stress). This unwholesome conjuction may
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be in the form of non-utilization (ayoga), excessive utilization (ati yoga) and
wrong utilization (mithya yoga) of the objects of senses.
3. Chakshurendriya :
a) Atiyoga: Excessive gazing at the highly luminous objects would
constitute excessive utilization of chakshurendriya.
b) Mithyayoga: To see the things too close or too far away or things that
are awful of terrifying or are surprising, contemptuous, frightful,
deformed and alarming would constitute wrong utilization of
chakshurendriya.
c) Hina yoga: Not looking anything at all would constitute non utilization
of chakshurendriya.
4. Rasanendriya :
a) Atiyoga : Excessive intake of various substances having various tastes
would amount to excessive utilization of rasanendriya.
b) Mithyayoga : Among Ashta vidh ahara visheshyatana except rashi will
constitute mithya yoga of rasnendriya. As regard to mithya yoga relating
to rasanendriya, rashi can be either ati matra or hina matra, but there is
no question of its mithya yoga.
c) Ayoga : Not to use it at all amount to non utilization of rasanendriya
5. Ghranendriya :
a) Atiyoga : Smell of exceedingly sharp, acute and intoxicating odours
constitute excessive utilization of ghranendriya
b) Mithyayoga: The smell of exceedingly putrid, unpleasant, dirty,
putrefied and cadaverous odour is wrong utilization of ghranendriya.
c) Ayoga: Not to use ghranendriya at all is known as its non utilization.
Above explanation can be tabulated as:
Concept of Nidana and its Assessment in Kitibha Kushta
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Table No.2 Asatmendriyartha Samyoga of Gnanendriya.
Indriya Indriya Artham
Atiyoga Ayoga Mithyayoga
Karna Shravanam Ati
Shravanam
Ashravanam Uccha,parusha,bhishanadi
shravanam
Twak Sparshanam Ati
Sparshanam
Asparshanam Abhighata,visha,vaatadi
sparshanam
Chakshu Darshanam Ati
Darshanam
Adarshanam Sookshma,atidoora,bhaswa
darshanam
Nasa Ghranam Ati
Ghranam
Aghranam Putya,medhyati,teekshna,ugra,
ghranam
Jihwa Rasanam Ati
Rasanam
Arasanam Apathy,vishama,arasa
grahanam
PRAJNAPARADHA
Introduction
Prajnaparadha literally means a "blasphemy, or mistake, of the
intellect". Improper use of the intellect which results in a wrong understanding
of some kind is an example of prajnaparadha. Another form of this disease
factor is a volitional transgression against what an individual knows to be
correct and true. Whether volitional or non-volitional, prajnaparadha leads to
fallacious information, wrong conclusions, and hazardous actions. It is one of
the important hetu among trividha hetu. Every creation in the world consists of
a combination of these three gunas. Satva represents the qualities of gnana
(knowledge) and joy or happiness; raja manifests the qualities like lust, anger,
action and sorrow. Tama is a guna quite contradictory to satva, evincing
qualities like absence of knowledge (ajnana) and confusion (moha). The
intellect or buddhi also possess the qualities of satva guna to the maximum
extent and they will enable the intellect to realize the truth and interpret the
knowledge properly. This balanced state of the intellect brought about by satva
guna is called as “sama buddhi”. When the qualities of raja and tama mark the
Concept of Nidana and its Assessment in Kitibha Kushta
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intellect, various types of defect begin to appear and person indulges himself in
unauspicious and unlawful activities and is termed as pragnyaparadh.
Derivation
It is derived from jna (mulashabda) – jnayate iti shabda, ‘pra’ upasrga, jnayate
iti artha i.e, prajna and its aparadha forming prajnaparadha. (SKD)
Prajna – To know/ understand.
Aparadha – An offence (V.S.Apte)
Definition : The ashubha karma brought about by kaya, vacha and manas in
the disturbed state of dhi, dhriti and smriti is said or defined as prajnaparadha.22
Dhi Vibhramsha: If something is eternal is viewed as ephermal and something
harmful, as useful and vice versa, this is indicative of the impairment of
intellect (Buddhi). For, the intellect normally views things as they are.
Dhrti Vibhramsha: A mind indulging in worldly enjoyments can not be
restrained from harmful objects due to the impairment of dhriti. It is dhriti
which can restrain the mind from its harmful objects.
Smriti Vibhramsha: If smriti is impaired due to a person being overcome by
rajas and tamas, this is known as the impairment of smriti. Normally smriti
contains everything memorable.
The ayoga, atiyoga and mithya yoga of Karma (Prajnaparadha)
The over action of speech, mind and body constitute their atiyoga, an all round
inaction constitute their hina yoga. The mithya yoga of body are suppression of
natural urges, their artificial manifestation, falling from height, excessive
itching, excessive massage, excessive holding of breath and exposing onself to
excessive torture. Mithya yoga of speech are back biting, lying, useless
quarrels, unpleasant utterance, irrelevant unfavourable talks and harsh speech.
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Mithya yoga of mind are fear, anxiety, anger, greed, confusion, vanity, envy
and misconceptions.
In brief, any action relating to speech, mind and body which is not included
either in the categories of atiyoga or ayoga, and which is harmful for the health
in the present life and which is against the religious prescriptions comes under
the category of mithyayoga of speech, mind and body.
Charaka in “Na vegan Dharneya” adhyaya says one desirous of well being
during his life time (Eha loka) and after (Par loka), should suppress the
following urges23.
Manasik vegas to be withhold:
Lobha (greed), Shoka (grief), Bhaya (fear), Krodha (anger), Maan (vanity),
Lajja (shamelessness), Ati raga (too much attachment).
Vachik vegas to be withhold:
Parusha vachana (harsh speech), Suchaka (back biting), Anrita (lying), Akala
vakya (use of untimely words).
Sharirik vegas to be withhold:
Par peedaya (harming others), Anyatha kamam (unlawful sex), Asteya
(stealing), Himsa (causing violence).
Vagbhata has explained the same under the heading of Dash vidh papa
karma.24
Manu smriti 6th chapter has opined the same and called it as “Dashakam
Dharma Lakshanam”
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Prajnaparadha as the nidana for karmaj vyadhi :
Charaka chaturanana while commenting on Charaka Shareera 1st chapter says
that, ailments arises out of results of past actions included under
Pragnyapradha.
Again under the heading of Janpado dhwamsiye, Lord Atreya says “Sins of the
present life or the misdeeds of past life are at the root cause of the vitiation of
vayavadi factors. Prajnaapradha constitutes the origin of both types of papa
karma either eha laukika or par loukika.
In Unmada nidana, Lord Atreya says “The wiseman should not blame the God,
ancestors or rakshasas for diseases caused by his own misdeeds due to
Prajnaparadha. One should hold himself responsible for his happiness and
miseries.33 Surprisingly, Robins Text Book of Pathology says “For the
Arcadians (2500 B.C), if some one became ill, it was the patients own fault (for
having sinned) or the making of outside agents, such as bad smells, cold, evil
spirits, or gods”.
PARINAMA
Introduction
Parinama in general means avastha or parivartana brought by the
influence of kala. Acharya Charaka had used the word ‘kala’ for parinama.
Since ati, hina and mithya yoga of kala brings dosha vitiation in the shareera
and causes vyadhi. Ayurveda treats those factor as an important vyadhi hetu. Its
importance lies in the fact that the effect of two etiological factors cited above
can be avoided by improving our physiological and psychological approaches;
but the effect of time is bound to occur and its unavoidable (Nishpratikriya).
Kala (parinama) is defined as "being out of harmony with the rhythms and
cycles of Nature". Ayurveda recognizes several important cycles on the
macroscopic scale which have corresponding effects on the human being. If an
Concept of Nidana and its Assessment in Kitibha Kushta
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individual does not become aware of these cycles and modify his life
accordingly, that discordance will lead to a disease state.
Derivation
It is derived from ‘pari’ upasarga, ‘nama’ shabda and ‘ghama’ pratyaya.
Meaning of which is transformation. (SKD)
Kala : Ka + Aa+ La = Kala; it is derived from kala shabda lee dhatu.
Definition
Acharya Sushruta defines kala as that which does not stay even for the
fraction of second and is gatisheela is called kala.25
Types
Kala or time connates two meanings, viz. the year and the state of the
disease in the patient. Depending upon the necessity, year is variously divided
into two, three, twelve and even more. Six division of the year are envisaged.
Hemanta, grishma and varsha these are the three seasons characterized by cold
weather, hot weather and rains respectively. Flanked by them are the three
other seasons, viz pravrut, sharad and vasanthaha which are of moderate
nature.26
Another connotation of the term kala or time is the state of the patient
which determines the initiation of timely actions and prohibition of untimely
ones. For example, in a particular condition or the state of the patient one
medicine may not be useful. It is the time which determines the manifestation
of the desired effects of a drug administered.
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Kala division
Chart No. 1 - Division of Kala
Kala
Samvatsara
1. Visarga
2. Adana
Trividha Shadvidha Dvadashavidha
1. Sheeta
2. Ushna
3. Varsha
1. Sishira
2. Vasanthaa
3. Grishma
4. Varsha
5. Sharad
6. Hemanta
1. Magha
2. Phalguna
3. Chaitra
4. Vaishakha
5. Jyesta
6. Aashada
7. Shravana
8. Bhadrapada
9. Ashwaija
10. Kartika
11. Margasirsha
12. Pushya
Dvividha
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Atiyoga, ayoga and mithya yoga of kala :
If a particular season manifests itself excessively, this should be
regarded as Atiyoga of kala; if the season manifests itself in lesser measure, it
would be hina yoga of kala. If on other hand, characteristics of a season are
contrary to the normal ones, this would be regarded as mithya yoga of kala (for
example rainfall in winter, cold in summer season etc.).
Chakrapani in Tisreshniya adhyaya says, kala refers to sheeta, ushna, varsha.
Table No.3 Relation between Ritu and Kala
Ritu Kala
Hemant, Shishira Sheeta
Vasanthah, Greeshma Ushna
Varsha, Sharad Varsha
Kala leads to the production of vyadhi in accordance of ritu, vaya, ahani and
ahara by doing respective dosha prakopa of doshas.
Charaka in Kiyantha Shirasiye adhyaya explains how kala leads to dosha
prakopa:
Vagbhata opines the same as like that of Charaka in Ayushkamiye Adhyaya.
Table No.4 Dosha Sanchaya and Prakopa as per Ritu
Dosha Sanchaya Prakopa Prashman
Vata Greeshma Varsha Sharad
Pitta Varsha Sharad Hemant
Kapha Hemant Vasanthah Greeshma
2. Sannikrishta, Viprakrushta, Vyabhichari, Pradhanika
Sannikrishta:
Definition: The closest cause of vyadhi is called as Sannikrishta hetu, like
vatadi. The immediate causative factor of the disease is called as sannikrishta
hetu. Such hetus are responsible for immediate aggravation of doshas. Stages
Concept of Nidana and its Assessment in Kitibha Kushta
21
of digestion, seasonal variation of doshas or vihara, and all these factors cause
immediate aggravation of doshas. For example at middle of the day pitta
prakopa and in the morning kapha prakopa. The peculiar thing is that for the
occurrence of this type of aggravation the first stage of accumulation is not
required. It is because the chaya and prakopa stages remain already prepared in
the body and sannikrishta hetus or precipitating causes produce immediate
aggravation of dosha. Hence these causes produce two types of effects. One is
that they become responsible for creation of actual disease symptamatology;
the second is that they produce aggravation of the symptoms of the already
existing disease. For example, a cloudy atmosphere will precipitate the attack
of tamaka shwasa in a susceptible person and increase the severity of the
attack.27
Viprakrushta:
Definition: The distant cause of the vyadhi is called as Viprakrushta hetu, like
Rudra kopa etc.
This type of cause does not produce a disease immediately but their cumulative
or delayed effects produce diseases after a certain period. For example, kapha
accumulated in hemantha ritu produces diseases in vasanthaha ritu. Rudrakopa
is a viprakrishta nidana of jwara.
Arundatta used the word “aasana” for sannikrishta and quoted the following
examples.
Roganaam aasanam: vitiated vatadi doshas
Viprakrushta: Chaya prakopa of vatadi doshas as per ritus.
Vyabhichari:
Definition: It means behavior which deviates from the normal practice is called
as Vyabhichari hetu.
Concept of Nidana and its Assessment in Kitibha Kushta
22
Normally, the contact with hetu should produce disease in a body. But in
this case, either the vitiation of dosha is such that it fails to produce disease or
the peculiarities of the dosha and dushya are such that their sammurchana can
not occur.
Pradhanik:
Definition: These are fulminating or very strong hetus like different poisons,
toxins etc. When such etiological factors come in contact with the body, they
produce disease very quickly.
3. Dosha hetu, Vyadhi hetu and Ubhaya hetu:
Dosha hetu:
Definition: The factors responsible for vitiation of dosha are called as dosha
hetu.
For example, Tikta, katu, kashaya does Vata ; Katu, amla, Lavana rasa does
Pitta prakopa ; Madhura, Amla rasa Lavana does Kapha prakopa
Table No.5 Relation between Rasa and Dosha
Rasa Dosha Prakopa
Tikta, katu, kashaya Vata
Katu, amla, Lavana Pitta
Madhura, Amla, Lavana Kapha
General features of vitiated “Doshas”:
Doshas when gets aggravated manifests their signs and symptoms in
accordance with the degree of aggravation; those in the state of diminution give
up their normal signs and symptoms; and those in a state of equilibrium operate
properly. In fact, this is the only way to evaluate the different physiological and
pathological state of the Doshas. Hence, above verse reveals the basic principle
in this regard.
Concept of Nidana and its Assessment in Kitibha Kushta
23
Vyadhi hetu:
Definition:
1. Manifestation of discomfort to the body is called as vyadhi.28
2. Group of lakshanas is called as vyadhi29.
3. Dukha is called as Vikara or vyadhi30.
So, Vyadhi hetu means those specific etiological factors responsible for
the particular diseases, irrespective of dosha. For example, mud eating is
specific factor favourable to pandu roga. It is true that mud also vitiates dosha
that in turn produces pandu. In this way mud having kashaya rasa produces
vataj pandu; that of madhura rasa produces kaphaja pandu etc.
but ultimately mud creates the same disease and that is pandu only. Hence it is
a specific cause.
Ubhaya hetu:
Definition: The term “ubhaya” means combined factors. It implies that
these factors are responsible for the vitiation of particular dosha and at the
same time they act as specific etiological causes for particular diseases, e.g.
travel on the animals like camel or elephant vitiates vata, vidahi anna vitiates
pitta and rakta and all these combined factors produces vatarakta.31
4. Bahaya and Abhyantara hetu:
Abhyantara
Bahya: External factors like food, behavior, seasons, poisons etc. are called as
bahya hetus or external factors.
Abhyantara: Vitiated doshas are called as intrinsic factors or Abhyantara hetus.
Really speaking doshas can not be treated as intrinsic factors. Jalpakalpataru,
the commentary of Charaka samhita says “The causative factors of vitiation of
doshas are hetus there is no doubt about it. But that is not the case with the
actually vitiated doshas. They are the part and parcel of the disease pathology.
Concept of Nidana and its Assessment in Kitibha Kushta
24
Once we remove vitiation the disease also disappears. The relationship of
dosha with disease is one of uninity or indivisibility (Samvayi). Hence doshas
can not be treated as hetus. Thus whenever doshas are called as etiological
factors, we mean the factors responsible for vitiation of doshas, in an indirect
sense”.
5. Utapadaka and Vyanjaka hetu:
Utapadaka
Utapadaka: Vitiated doshas are the fundamental cause of the diseases. Hence
utpadaka hetu means the real causative factors of the accumulation of doshas,
because unless there is an excessive accumulation (chaya) the precipitating
cause will not produce any effect. For example, the intake of food substances
having madhura rasa and guru and snigdha gunas in hemantha ritu is the factor
really responsible for kaphaja diseases.
Vyanjaka: It acts as a triggering factor. For example accumulated doshas in
hemantha ritu gets aggravated in vasanthaha ritu.
6. Dosha Gati :
Urdhva, Adhoga and Triyak gati of doshas:
In urdhva gati the doshas travel or progress upwards, as in the chardi, kasa etc.
While in adho gati the doshas travel in the downward direction as in atisara,
pravahika, adhoga rakta pitta etc. An important point to be noted that in Urdhva
and adho gatis doshas mostly remain in their koshtas and comes out through
the natural outlets like mukha, guda etc. In triyak gati doshas travel from
koshta towards shakhas, i.e. instead of remaining in koshta they come in direct
contact with different dhatus and get themselves embedded in them.
Koshtha-Shakaha-marmasthisandhi gati: During normal physiological
conditions doshas travel from shakhas to the koshtha and return to shakhas
Concept of Nidana and its Assessment in Kitibha Kushta
25
again, this being their normal movement between koshtha and shakha. Even
during the advancement of pathological conditions takes place during the
transit of vitiated doshas from koshtha to shakha, i.e. shakha gati. While the
body recovering from this condition either by treatment or due to the natural
tendency of the body doshas are brought to samyavastha (equilibrium) and this
is done by bringing them back to the koshtha and eliminating them through the
upper or lower orifices. This is koshtha gati. As marma, asthi and sandhi are
included in the passage of doshas into them can only be called shakha gati.
Charaka has explained the causes and effects of the transit of doshas from
shakha to koshtha and vice-versa. He says that knowledge of these paths and
directions of doshas helps in the prevention of diseases and their cure also.
Movement of doshas from koshta to shakha- marmasthisandhi - : Following
factors takes doshas from koshtha to shakha- marmasthisandhi with the help of
vata.
1. Vyayamat
2. Ushna ahara
3. Teekshna ahara
4. Ahita acharna
5. Increased activity of vata (drutatvat)
Effects of the transit of doshas from koshtha to shakha:
Vitiated doshas have always tendency to produce the disease. When
other factors like climate, body resistance etc. are favourable under such
conditions, they result in disease immediately. But when the conditions are not
favourable they remain dormant in shakhas, waiting for the favourable
conditions. The period between the entry of doshas into shakha and the disease
formation also depends on the quantity and strength of vitiated doshas.
Concept of Nidana and its Assessment in Kitibha Kushta
26
Movement of doshas from shakha to koshta: Following factors takes doshas
from shakha to Koshtha with the help of vata.
1. Vridhayat : dosha vridhi
2. Abhishyandyat : lubrication of srotas
3. Paakat : Dasha paaka
4. Srotomukha vishodhanat : cleansing the opening of srotas
5. Vayush cha nigrahat : bringing vayu back to koshta
Koshtha-Shakaha-marmasthisandhi gati produce diseases in three different
tracts are called as vyadhi margas. They are Koshtha marga, Shakahamarga and
marmasthisandhi marga. As a particular dosha gati is responsible for a
particular vyadhi marga, in pathological conditions dosha gati can be
considered as the cause and vyadhimarga as its effect. Charaka has described a
group of diseases related to each vyadhi marga.32
Table No.6 Roga marga
Shakha Marmasthisandhi Koshtha
Galganda Pakshavadha Jwara
Pidika Aptanaka Atisara
Alaji Shosha Vamana
Apachi Ardita Alasaka
Charmakeela Rajyakshama Visuchika
Adhi mamsa Asthi shoola Kasa
Mashak Sandhi shoola Shwasa
Kushta Guda bhramsha Hikka
Vyanga Shiro roga Anaha
Shotha Hridaya roga Udara roga
Gulma Basti roga Pleeha vikara
Arsha Visarpa
Vidradhi Shotha
Visarpa Gulma
Arshas
Vidradhi
Concept of Nidana and its Assessment in Kitibha Kushta
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Vriddhi-sthana-kshaya gati of doshas33:
Decrease of doshas, their normal state and their increase constitute this type of
dosha gati. There causes have been described earlier.
Prakruth and Vaikruth34:
Prakruth
Prakruth: Prakruth means vitiation of dosha as per ritu i.e by its swabhava i.e
vitiation of kapha in vasanthah ritu, pitta in sharad ritu, vata in greeshma ritu.
Vaikruth: Contrary to above said, if dosha vitiation occurs irrespective of its
swabhava then it will be called as vaikruth.
7. Ashayapkarsha35:
This peculiar type of dosha gati has been explained by Madhukosha.
Sometimes a resultant effect of the conditions of the three doshas, i.e. a state of
equilibrium, decrease or increase, shows a peculiar type of symptomatology.
The nature of treatment is also peculiar. Therefore this phenomenon deserves
special consideration. This phenomenon occurs in the following manner. :
Kapha and pitta dosha decreases from the normal and vata increases.
Suppose kapha dosha is in equilibrium and pitta is reduced, then the increased
vata will drag out kapha dosha which is in equilibrium and push it towards the
site of pitta, producing the symptoms of kapha prakopa.
In this context one may raise the question why the symptoms of kapha
prakopa appear when there is state of equilibrium. The explanation given by
Madhukosha is as follows: Kapha moves from its original area to that of other
dosha and this quantity of kapha dosha is added to the quantity of its already
present pitta at that place. The line of treatment adopted in this case has
peculiarity. Even though the symptoms are those of kapha prakopa, the
Concept of Nidana and its Assessment in Kitibha Kushta
28
treatments are those given for vitiated vata dosha. It is because vata dosha is
the factor responsible for this pathologic development. In short, the treatment
for Ashyapkarsha is nothing but the treatment for vata dosha, irrespective of
the symptoms which are of kapha or pitta.
8. Anubandhya and Anubandha36:
Anubandhya means the one which pradhana (dominating). Anubandha
means the one which apradhana (non dominating). In visarpa chikitsa, Acharya
Charaka has explained that the one in which dosha is independent, lakshna are
clearly manifested, vitiated from its own karanas and which can be treated from
its own chikitsa is called as anubandhya.Opposite to this is apradhana or
anubandha.
Madhukosha comments on this and says, the utility of such
classification helps in the treatment of vyadhis where dosha samsarga is seen.
If there is vitiation of vata and pitta, then pradhana dosha should be treated
first, because by subsiding the pradhana dosha the apradhana dosha will
subside itself .
Some other classification of nidana:
1. Shukra shonit doshaja (Defect in sperm and ovum) : Acharya
Sushruta has kept this nidana under Adibala pravrut vyadhi (Hereditary
anomalies) i.e those which are caused due to defect in the sperm or the
ovum, such as kushta, arshas etc.; even these defects may be transmitted
in two ways-maternal or paternal in origin
2. Sankramik nidana (Contagious causes) : Sushruta He says that certain
diseases spread from a patient to other people by the latters repeated
contact with contaminated objects or with the skin or other organs of the
body of the person such as mouth, sex organs etc. They may also spread
Concept of Nidana and its Assessment in Kitibha Kushta
29
through respiration, contaminated food, cloths, flowers etc. Examples of
such disease are kushta, jwara, shosha, netra abhishyanda.
Importance of Nidana:
1. Chikitsa :
Avoidance of the causative factors is of prime importance in the
prevention as well as the cure of diseases. Pro-phylective treatment is based on
this point only. It is usually said that “prevention is better than cure”. While
treating diseases the highest importance should be given to avoidance of causes
responsible for the vitiation of doshas because it will be helpful in breaking the
samprapti of disease. All these things will become possible only if there is a
perfect knowledge about the etiological factors i.e. Nidana.
2. Vyadhi karana:
Hetu is karana for vyadhi. So by knowing the hetu involved the vyadhi Karana
and its severity is known.
3. Vyadhi vinischaya:
If there is any doubt regarding the diagnosis of a disease, observation of the
etiological factors leads to the confirmation of vyadhi.
4. Sadhya asadhyata:
Hetu is very helpful to decide the sadhyasadhyata of a vyadhi. Alpa hetu causes
alpa Lakshana in a vyadhi and its sukhasaadhya lakshana.
5. Upashaya anupashaya:
Upashaya is opposite to hetu and anupashaya is similar to hetu.
Concept of Nidana and its Assessment in Kitibha Kushta
30
MODERN REVIEW
Etiology or Cause
Hetu word is synonymous to etiology in modern medical literature.
Derivation
Aitia - a charge, accusation, cause
Logos (logy) – word of speech, treatise, discourse
Aitia + logos = the doctrine of causes,
So the word meaning of etiology can be derived as
The discourse about the cause of a disease
Definition:
The study of causes specifically the cause of disease.37
or
The science dealing with causes of disease
In modern terms there are two major classes of etiological factors.
1. Intrinsic or genetic
2. Acquired (infectious, chemical, nutritional, physical)
Knowledge or discovery of the primary cause remains the backbone on which
the diagnosis can be made, a disease understood or a treatment adopted.
The four aspects of a disease process that forms the core of pathology are.
1) Etiology- cause
2) Pathogenesis- the mechanism of its development.
3) Morphology- the structural alterations/changes induced in cells and
organs of the body.
4) Symptoms/Clinical manifestations-the functional consequences of
morphologic changes.38
In Ayurveda a disease is studied under 5 stages (Nidana panchaka) and
in modern it is studied in 4 stages. In both these medical systems etiology/
nidana is the first and foremost factor which denotes the cause / causative
factor of a disease.
Concept of Nidana and its Assessment in Kitibha Kushta
31
Review on Kushta
Twak Shareera
Introduction:
Among all the bodily organs skin is more easily inspected and more
frequently exposed to infection, disease or injury than any other structure.
Because of its visibility, skin reflects our emotions and also features of
physiology or pathology. Changes in skin Colour may indicate homeostatic
imbalances in the body. Many interrelated factors affect both the appearance
and health of the skin, including nutrition, hygiene, circulation, age, immunity,
genetic traits, psychological state, and drugs. So important is the skin to one’s
image that people spend much time and money to restore skin to a more normal
or youthful appearance.
Ayurvedic review:
In Ayurveda the word “twacha or ‘charma’ is used for describing the
skin. Twacha is derived from “Twach-Samvarne” Dhatu meaning ‘the covering
of the body’.
Charka described Twacha as the Matruja Bhava (Maternal factor) which
is one of the six Bhavas essential in the development of fetus
Vagbhata described the formation of Twacha as due to Paka of Rakta
Dhatu by its Dhatvagni in the fetus. After Paka, it dries up to form Twacha, just
like the deposition of cream over the surface of boiled milk. .
Layers of the skin
Regarding the number of layers of skin there is difference of opinion
between the Acharyas
a) Charaka described six layers of skin but while elaborating these layers
he has explained only two layers and the rest of the four layers were
described as terms of the diseases.
Concept of Nidana and its Assessment in Kitibha Kushta
32
Table No.7 Layers of Skin according to Charaka39
No Layer Name
1 Prathama It is Udakadhara, which is consider as Bahya-Twak
2 Dvitiya It is Asrigdhara
3 Tritiya It is Sidhma, Kilas Sambhavadhishthana
4 Chaturtha It is Dadru, Kushta Sambhavadhishthana
5 Panchami It is Alaji, Vidradhi Sambhavadhishthana
6 Shashthi If this layer is injured then the individual trembles and
feels as if entering in darkness
b) Sushruta has described seven layers of skin. He has also mentioned the
thickness of each layer along with the diseases which occur in that layer.
Table No.8 Seven layers of skin according to Sushruta40
No Name Thickness Disease
1. Avabhasini 1/18 of Vreehi (0.05 to 0.06 mm) Sidhma, Padmakantaka
2. Lohita 1/16 of Vreehi (0.06 to 0.07 mm) Tilakalaka, Nyachchha, Vyanga
3. Shweta 1/12 of Vreehi(0.08 to 0.09 mm) Charmadala, Mashaka, Ajagallika
4. Tamra 1/8 of Vreehi(0.12 to 0.15 mm) Kilasa, Kushta
5. Vedini 1/5 of Vreehi(0.2 to 0.3 mm) Kushta, Visarpa
6. Rohini 1 Vreehi(1 to 1.1 mm) Granthi, Arbuda, Apachi,
Shleepada, Galaganda
7. Mamsadhara 2 Vreehi(2 to 2.1 mm) Bhagandara, Vidradhi,
Arsha
c) Vagbhata has described seven layers of skin similar to Sushruta. He has
not given any description. Commentator Arunadatta and Hemadri also
named them according to Sushruta’s method.
d) Sharangadhara has also mentioned seven layers of skin along with the
probable onset of diseases. The names of first six layers are same as
Sushruta but the seventh layer is named as “Sthula” which is the site of
Vidradhi.
Concept of Nidana and its Assessment in Kitibha Kushta
33
Modern review41:
Skin is one of the largest organs of the body in surface area and weight.
In adults, the skin covers an area of about 2 square meters and weighs 4.5 to 5
kg. It ranges in thickness from 0.5 to 4.0 mm, depending on location.
Layers of skin:
(A) Epidermis
The epidermis is composed of stratified squamous epithelium and
contains four principal types of cells: (i) Keratinocytes (ii) Melanocytes (iii)
Langerhans cell (iv) Marked cell.
The names of the five layers, from the deepest to the most superficial are as
follows:
1) Stratum basal or germinativum:
It forms the lowest layer and consists of single row of columnar cells
and is capable of continued cells division. As these cells multiply, they push up
towards the surface and become part of the upper layers. The stratum basal also
contains tactile (Merkel) discs that are sensitive to touch.
2) Stratum spinosum or Malpighi layer:
This prickle – cell layers lies upon the basal layer and has 8 to 10 rows
of polyhedral cells that fit close together. This layer involves most of the
pathological conditions of the skin.
3) Stratum granulosum:
It consists of about three to five rows of flattened cells that develop
darkly staining granules of a substance called Keratohyalin. Keratin forms a
barrier that protects deeper layers from injury and microbial invasion and
makes the skin waterproof.
4) Stratum Lucidum:
Normally, only the thick skin of the palms and soles has this layer. It
consists of three to five rows of clear, flat, dead cells that contain droplets of an
Concept of Nidana and its Assessment in Kitibha Kushta
34
intermediate substance that is formed from keratohyalin and is eventually
transformed to Keratin.
5) Stratum Corneum:
This layer consists of 25 to 30 rows of flat, dead cells completely filled
with keratin. These cells are continuously shed and replaced by cells from
deeper strata. The stratum Corneum serves as an effective barrier against light
and heat waves, bacteria, and many chemicals.
(B) Dermis
The dermis chiefly consists of white fibrous tissue, elastic fibers and
non-stripped muscles and contains blood vessels, nerves, hair, sweat gland and
sebaceous glands and nerve corpuscles. The outer portion of the dermis, about
one fifth of the thickness of the total layer, is named the papillary region. The
deeper portion of the dermis is called the reticular region. It consists of dense
irregular connective tissue containing interlacing bundles of collagen and
coarse elastic fibers.
Keratinization
In the process of Keratinization, cells newly formed in the basal layers
undergo a developmental process as they are pushed to the surface. As the cells
relocate, they accumulate keratin.
Pigmentation of the skin
Three pigments melanin, carotene and hemoglobin – give skin a wide
variety of colors. Melanin is located mostly in the epidermis; carotene is mostly
in the stratum Corneum and dermis; and hemoglobin is in red blood cells
within capillaries in the dermis.
Blood supply of skin
There are two horizontal and parallel systems of plexuses, which supply
the skin. The plexus or network of blood vessels exists between the dermis and
the subcutaneous tissue. Its exact position can never be accurately described.
Concept of Nidana and its Assessment in Kitibha Kushta
35
Each arteriole supplies and area of skin and each various plexus associated with
it drains the same area.
Nerve supply
The varied sensations arising from skin are derived from a diverse
population of cutaneous nerve endings or receptors, thus tactile, temperature
and pain sensations are each sub served by different groups of receptors.
Functions of the skin:
The skin is a metabolically active organ with vital functions including
the protection and homeostatic of the body.
[a] Regulation of body temperature
Skin does the evaporation of sweat and convent the high temperature
into lower elevated body temperatures or to the normal. Changes in the flow of
blood to the skin also help the regulation of body temperature.
[b] Protection
The skin is considered under the Integumentory system. It provides a
physical barrier that protects the underlying tissues from physical abrasion,
bacterial invasion, and dehydration and UV radiation.
[c] Sensation
The skin contains abundant nerve endings and receptor that detect
stimuli related to temperatures, touch, pressures and pain.
[d] Immunity
Sweat of the epidermal cells is important components of the skin
immune system, which tends off foreign invaders.
[e] Excretion
Sweat is the vehicle for loss of a small quantity of ions and several
organic compounds along with removal of heat and some part of water.
Concept of Nidana and its Assessment in Kitibha Kushta
36
[f] Blood reservoir
The dermis is a house of extensive networks of blood vessels that carry
8 – 10% of the total blood flow in a resting adult. In moderate exercise this
flow increase, which helps to dissipate the heat from the body. While during
the exercise skin’s blood vessels constrict so this allows more blood to circulate
through contracting muscles.
Concept of Nidana and its Assessment in Kitibha Kushta
37
HISTORICAL REVIEW OF KUSHTA
VEDIC PERIOD:
Vedas are considered as the oldest and first available literature of the world.
There are four Vedas i.e. Rigveda, Yajurveda, Atharvaveda and Samveda.
Ayurveda is considered to be the Upaveda of Atharvaveda. The history of
Indian medicine start with Veda, so the history of ’Kushta Roga’ begins form
Vedas.
Rigveda:
In Rigveda there is no complete description about the ‘Kushta Roga’. But some
description indicates that Kushta was prevalent during that period also.
The Charmaroga of Apala was cured by Lord Indra.
Ghosa was suffering form ‘Kushta Roga’. She was disliked by her
husband because of her ugly looks due to Kushta Roga. By
administration of proper medication she got cured & ultimately accepted
by her husband.
Yajurveda:
Shukla Yajurveda mentions various medicines having Kushta nashaka
properties.
Atharvaveda:
In Atharvaveda, the various sites for diseases have been described and amongst
them skin has been described as one of the chief sites of the diseases. The
names of various diseases have been illustrated, whereby Kushta has been
described as Kshetriya Roga. There is description of some herbs like Rama,
Nili, Asuri, Shyama etc. for the treatment of Kushta.
PURANA KALA
Mahabharata: It has been mentioned that the person suffering from
‘Twakadosha’ is not fit to be a king. This reference highlights the fact that at
Concept of Nidana and its Assessment in Kitibha Kushta
38
that time people suffering from ‘Kushta’ were looked down by the society.
Agnipurana, Kushtaghna preparations are mentioned under the heading of
“Nana Rogahara Aushadhani”.
SAMHITA KALA
Charaka Samhita:
Charaka described it in detail first time, a long range of skin diseases with their
etiology, pathogenesis & specific classification under the heading of Kushta.
Charaka has described 18 types of Kushta. Seven types of Kushta have been
described as a Mahakushta in detail in Nidana Sthana. In the Chikitsa Sthana
eighteen types of Kushta have been classified under 7 Mahakushta & 11
Kshudrakushta. Apart from the description of Kushta in NI. - 5 & Chi. -7, there
are some other references which are related to Kushta, some of them are as
follows:
a) Kushta is described as the Samanya Hetu of Nija Shotha.
b) Kushta is considered as a Santarpanjanya Vyadhi.
c) It is included as one of the disease caused by Rakta.
d) Use of Stambhana Dravyas in the initial stage of Raktapitta, Raktarsha
& Amatisara leads to Kushta.
e) Kushta is noted in Lekhan Yogya & Prachhana Yogya Vyadhi.
f) Agnikarma is contraindicated in Kushtaja Vrana.
Sushruta Samhita:
Aacharya Sushruta first time clearly described the Anuvansika
(Hereditary) & Krimija (Infectious) Nidana as a causative factor of Kushta.
Kushta has also been included in list of Auopasargika Roga, which may spread
from one person to the other. Sushruta has also explained the Dhatugatatva or
Uttarotar Dhatu Pravesha of Kushta Roga. The numbers of Kushta described by
Sushruta are the same as that of Charaka but Dadru has been mentioned under
Mahakushta & Sidhma under Kshudrakushta. There are also some differences
Concept of Nidana and its Assessment in Kitibha Kushta
39
of names. Sushruta has described Chikitsa of Kushta in two chapters i.e.
Kushta Chikitsa and MahaKushta Chikitsa. Guggulu, Shilajita, Shveta Bakuchi
etc. Rasayana drugs are mentioned in its Chikitsa.
Ashtanga Hridaya:
Vagbhata has followed Sushruta regarding classification of Mahakushta
& Kshudra kushta (A.H.Ni. 14/6, 20-30). But Ekakushta has been mentioned
under Kshudra kushta with same Lakshanas as described by Charaka
(A.H.NI.14/19, 28).
Bhela Samhita:
Bhela Samhita has described Kushta Roga in both Nidana & Chikitsa
Sthana. Specially indicated, polluted water as a etiological factor of Kushta.
Kashyapa Samhita:
Kashyapa Samhita has described 18 types of Kushta as Charaka, except
that Shvitra, Vishaja Kushta & Sthulruksha instead of CharmKushta, Alasaka
& Visphotaka.Kashyapa has given the classification of Kushta on the basis of
its Sadhya & Asadhyata. Thereby 9 Kushta are described as Sadhya while other
9 are Asadhya.
SANGRAHA KALA
Madhava Nidana:
Madhava has described Nidana Panchaka of Kushta according to the
Charaka & Vagbhata. While Dhatugatatva, Sadhya-Asadhyata & Sankramakata
(contagious) have been described according to Sushruta.
Sharngdhara Samhita:
Classification of Kushta has been described in Purvakhanda. According
to Sharngdhara, Tamra which is the fourth layer of the skin is the site of all
types of Kushta (Sh.Pu. 5/19-22).
Concept of Nidana and its Assessment in Kitibha Kushta
40
Vangasena:
Vangasena has mentioned 7 types of special causes of Kushta that is
Tila, Taila, Kulattha, Valmika, Linga Roga, Mahisha Dugdha, and Mathita
Dadhi & Vruntaka.
Vasavarajiyam:
Some other types of Kushta are described like Prasuti Kushta, Galat
Kushta etc.
Bhava Prakasha:
Bhava Prakasha has described a detail description of Kushta Roga. He
has followed Charaka for classification & nomenclature of Kushta. The
Dhatugatatva & Sadhya-Asadhyata are compiled from Sushruta.
Yoga Ratnakara:
Yoga Ratnakara describes the Kushta according to the earlier classics.
Contagious aspect of Kushta is also described in this chapter.
Chikitsa Chandrodaya:
Rajeshwar Dutta Shashtri has tried to correlate the different skin
disorder with different types of Kushta. Photographs of patients are also given
to make the book more practical.
Nirukti
In Sanskrit language, the word ‘Kushta’ means that ‘to destroy’, ‘to
scarp out’ or ‘to deform’. By adding to it the Pratyaya ‘Kta’ which stands for
firmness or certainty, the word Kushta is derived. Thus the word Kushta means
that which destroys with certainty.
In the term Kushta, the word “kush” is added to “hani” to form Kusta,
which gives a meaning as ‘an ugly look’ to the body.
Concept of Nidana and its Assessment in Kitibha Kushta
41
“KUSHNAATI ROGAM”. “KUSH + HANI KUSHEETI ITIKTHAN” 42(SKD)
“Kushta”- the word is derived from the root “kush” which means that
which comes out from the inner part.
The word “Kushta” is derived from dhatu “kush”. In this mainly Raktha
is vitiated and drawn towards the region of Twak to cause Kushta.
Paribhasha
1. According to Arunadatta Kushta is defined as that which causes
disfigurement to the body.
2. Todaramalla says it causes contempt.
3. According to Siddhanta Kaumudi, the condition in which different body
organs, Dhatus, Upadhatu are destroyed is known as Kushta.
4. In Shabda Kalpadruma it has been described as the disease which cause
despise or contemptible.
5. In Halayudha Kosha it is mentioned that - Vitiated Rakta leads to
destruction of body and hence called as Kushta’.
6. Commentator Arunadatta mentions Kushta as one which causes vitiation
as well as discoloration of the skin.
7. Acharya Charaka and Sushruta noted saptha dravya Sangraha i.e.
Tridosha, Twacha, Rakta, Mamsa and Lasika which makes the skin
Kutsita (deformed). If it is neglected then normal condition of whole
body may be affected so it is called as Kushta.
Paryaya of Kushta
The Paryaya of the word Kushta can be broadly divided into two groups.
1. Meaning as a disease
2. Clinical presentation of Kushta
Concept of Nidana and its Assessment in Kitibha Kushta
42
1) Meaning as a Disease
Vyadi, Aamaya, Gada, Gadaahvam, Gadavayam, Gadakayam.
2) Clinical presentation of Kushta
Aapyam – which consists of water
Utpalam – means to burst open
Jaranam – Delayed or decomposed
Rujaa – Which gives pain
Raaman – which shines with colour
Padmaka – which resembles lotus flower i.e, having red colour
Kauverim – This disease was attached to Kubera
Kutsitam – Contemptible
Basuram – To appear with shining or distinguished by
Nirujam – Without pain.
CLASSIFICATION OF KUSHTA:
The word 'Kushta' is a broad term, which covers almost all the skin
diseases. Kushta is produced invariably by the vitiation of the seven factors i.e.
3 Doshas and 4 Dushyas. But different types of pain, colour, shape, specific
manifestation etc. are found in Kushta because of Anshanshakalpana of the
Doshas. Accordingly Charaka Kushtas are in fact of innumerable types, but for
systemic study they are classified into two major groups 7 Maha Kushta & 11
Kshudra Kushta. There is no difference of opinion between any Acharya about
the total number of Kushta, but difference of opinion in symptoms & names of
some of Kushta exists. Chakrapani has clarified that in Kshudrakushta, the
symptoms of Mahakushta are manifested in milder form.
Concept of Nidana and its Assessment in Kitibha Kushta
43
Table No.9 The difference between MahaKushta and Kshudrakushta are
as follows
No. MahaKushta KshudraKustha
1. Bahu Bahul Dosa Arambahta Alpa Dosa Arambhata
2. Bahulakshana Alpalakshana
3. Excessive discomfort Less discomfort
4. Penetrates into deeper Dhatus Less tendency to penetrate
in deeper Dhatu
5. Mahat Cikitsa Alpa Cikitsa
6. Chronic Less Chronic
7. Loss of skin functions like Supti. Less functional skin
deformities.
Table No.10. Classification of Maha Kushta according to various authors
S.No Kushta Cha Su A.Hr M.N B.P B.S Y.R
1 Kapala
2 Audumbara
3 Mandala -
4 Aruna - - - - - -
5 Rishyajiwha
6 Dadru - - - - -
7 Kakanaka
8 Sidhma - -
9 Pundreeka
Concept of Nidana and its Assessment in Kitibha Kushta
44
Table No.11 Classification of kshudra Kushta according to various authors
S.No Kushta C.S Su.S A.H M.N B.P B.S Y.R
1 Eka Kushta
2 Charmadala - -
3 Kitibha
4 Dadru -
5 Alasaka - -
6 Vipadika -
7 Charmadala -
8 Visphotaka - -
9 Paama
10 Sataaru
11 Vicharchika
12 Sthularushka
13 Maha Kushta - - - - -
14 Visarpa - - - - - -
15 Parisarpa - - - - - -
16 Sidhma - - - -
17 Rakasaa - - - - - -
18 Kacchu - - - - -
19 Switra - - - - -
20 Vishaja - - - - -
21 Gajacharma - - - - -
KITIBHA KUSHTA
Nirukti and Paribasha
The term kitibha is constituted by the combination of “Kiti” and “Bha”.
The word kiti refers to a variety of insects which is black in colour and stays in
Kesha Pradesha or in hair.
Concept of Nidana and its Assessment in Kitibha Kushta
45
This Kiti is also called “Akuna” by Hemadri the commentator of
Vagbhata. This indicates that it is either a lice or some other insect which is
similar to lice.
The term “Bha” refers to the resemblance or similarity. So the term
Kitibha which is constituted by suffixing Bha to Kiti suggests something which
resemblance of a lice.
The similarity that is mentioned is only in colour (Krishnavath) and not
in shape or size.
So the definition of Kitibha is “A pathological skin condition where the
colour of skin is black like Kiti”
Sushruta has also given one more meaning to Kitibha; it is a Upadrava
of the bit of poisonous varieties of insects.
According to William, M.M (1970) Kitibha is a bug, a louse.
Review of Kitibha Kushta
The description of Kitibha Kushta is found in the context of Kushta in
Brihatrayis and Laghutrayis. Symptomatology of Kitibha Kushta described in
the classics has lot of variations causing skepticism among the disciples
following the Ayurvedic principles.
Rigveda has the earliest documentation of Kushta. There is a description
available that “kakshavathi’s” daughter “Gosha” was inflicted by Kushta and
was discarded by her husband because of Kushta. Ashwini Kumaras treated
and cured her disease which mad her to regain her marital status. In the other
context Vaivarnatha and Romasatana are mentioned as Lakshanas of Kushta.
The daughter of Atri-Apala was another victim of Kusta with the above said
Lakshanas and was treated and cured from the disease by Indra.
Concept of Nidana and its Assessment in Kitibha Kushta
46
According to Charaka Kitibha Kushta is a variety Kshudra Kushta43.
Madhavakara reproduced the description of Kitibha Kushta as available in
Charaka. He has also accepted it as a variety of Kshudra Kushta.
Chakrapani, and Gangadhara, also described Kitibha Kushta in
Ayurveda Deepika and Jalpa Kalpa Taru respectively. Dalhanacharya and
Gayadasa have also described Kitibha Kushta.
In Hemadri’s “Ayurveda Rasayana” description on Kitibha Kushta is
available.
Recent authors in their works have correlated Kitibha Kushta to
psoriasis which is a Keratinization skin disorder
Lakshana of Kitibha Kushta:
The lakshana of Kitibbha kushta explained by Acharyas has variations
According to Charaka44:
1. Shyava : Bluish black discolouration of the skin
2. Kina sparsha : Rudha vrana sthana, surface of the lesion is rough
resembling healed wound
3. khara sparsha : Lesions are rough or coarse to touch
4. Parusha : Dry lesions (Ch.Ch.7/22)
The similar description is available in Bhava Prakasaha, Madhava
nidana and Yoga Ratnakara. As per Astanga Hridaya has incorporated some
more lakshanas45:
1. Kandu : Itching
2. Ashitam : Shayava varna (A.H.Ni 14/20)
Acharya Sushruta added few more lakshanas46
1. Sravi : Exudating
2. Vritam : Round or coined shaped lesions
3. Ghanam : Well defined borders
Concept of Nidana and its Assessment in Kitibha Kushta
47
4. Snigdham : Sticky, unctuous
5. Krishnasm : Black (S.Ni 5/13-14)
In Bhela Samhita following lakshanas explained:
1. Drudham : well defined or firm
2. Punah prasravanti : oozing
3. Roodhanvi tam cha : Separation of lesions
4. Vardhate cha samutpannam : The lesions extend after manifestation
(B.S.Chi 6/25)
Kashyap Samhita says
1. Aruna : Reddish brown
2. Vriddhimanti : Spreading in nature
3. Guruni : Lesions are large
4. Prashantani cha punarutpadyante : Subsides and relapses (K.S.Kustha
chikitsa)
Nidana of kushta47
Specific nidana of kusthaare not described in Ayurvedic classics, as
kitibha is one among the different types of kushta, the samanya nidana
described in the context of kustha holds good for kitibha also. The nidana
mentioned for the causation of kushta can be broadly classified and studied
under the following five headings.
1. Aharajanya
2. Viharjanya
3. Daivaapcharaja
4. Chikitsa sambandhi
5. Sankramika
Concept of Nidana and its Assessment in Kitibha Kushta
48
Table No.12 Aharajanya Nidana of Kushta
S.No Nidana C.S Su.S A.H B.S H.S Y.R1 Virudhahara 2 Ajeerna, Adhyasana - -
3 Matsya (chilchima) with dugdha
- -
4 Dugdhati sevana - -
5 Amlati sevana - - -
6 Guru ahara - - -
7 Gramya udaka with anupa mamsa sevana
- - - -
8 Dadhi sevana - - -
9 Sneha - - -
10 Lakucha and kakmachi - - -
11 Matsya with payasa - - -
12 Ahitashana - - - - - -
13 Drava snigdha ahara - - -
14 Uddalka, kusumba - - - -
15 Navanna Yavaka kullatha - - - -
16 Lavana, Hayanaka, Atasi - - - -
17 Mollaka - - - -
18 Satata madhu sevana - - - -
19 Chilmila with milk - - - -
20 Madyaamla with milk - - - - -
21 Guda milk - - - - -
22 Matsya, Nimba with milk - - - - -
23 Mamsa with madhu - -
24 Papodaka - - - - -
25 Pipali, Harit shaka with vidagdha ahara sevana
- - - - -
26 Guda with moolaka - - - - -
27 Haviprasha - - -
Concept of Nidana and its Assessment in Kitibha Kushta
49
Table No.13. Viharajanya nidana of Kushta
S.No Nidana Ch.S Su.S Vag B.S Ha.S Y.R 1 Chardinigrahana - - 2 Vegavrodha - - 3 Sheetambu snana
after atapa sevana - -
4 Diva swapna - - 5 Mithya vihara - - - - - 6 Vyayam atisantapa
bhuktopsevana - -
7 Shrama bhayartanam sheetambusevanam
- - -
8 Ratri jagrana - - - - - 9 Ajeerneapi vyayama - - - - 10 Sneha pitasya
vantasys va vyayamam
- - - - -
11 Vyavaya after vidahi ahara sevana
- - - - -
12 Gramya dharma sevana
- - - - -
Table No.14. Daivapacharajanya nidanas mentioned by different acharyas
can be summarized as follows.
S.No Nidana Cha Su Vag B.S Ha.S Y.R
1 Papa karma - -
2 Vipram gurum
garshyatam
- -
3 Purvakrut karma - -
4 Gohatya - - - - -
5 Use of money or material acquired through theft
- - - -
6 Sadhu ninda, apman
and vadha
-
-
-
-
Concept of Nidana and its Assessment in Kitibha Kushta
50
The exact role of some of the nidanas mentioned above such as papa
karma, gohatya etc. in the causation of kushta are difficult to analyze. However
these can be taken as vyadhi hetu or vishesha hetu of kushta.
1. Viruddha ahara48 :
Charaka has mentioned “all the food articles, which dislodge the various
doshas do not expel them out of the body, are to be regarded as unwholesome”.
Further he has said “Articles of diet that are inimical to the body-elements tend
to disagree with the system (body).49” Viruddhahara is one potent causative
factor for several diseases. Consumption of Viruddhahara gives rise to various
disturbances of mild to violent nature and disease of acute to chronic nature
including the eight Maharogas. This point towards the potency and lethal effect
of Viruddha Ahara.
Types of viruddhahara : Acharya Charaka has stated eighteen types of
Viruddha i.e. Desha, Kala, Agni, Matra, Satmya, Vatadi, Paka, Samskara,
virya, Samyoga, Kostha, Avastha, Krama, Parihara, Upacara, Hridaya,
Sampada and Vidhi viruddha50.
DESHA VIRUDDHA (CLIMATE INCOMPATIBILITY)
Desha:
There are two types of Desha i.e. Bhumi desha (place), Atura desha
(Patient). Here, regarding this subject, Bhumi desha is important. Acharya
Vagbhata classified desha into three parts. I.e. Jangala, Anupa and Sadharana.
In Jangala, Vata and Pitta dosha are predominant, while Vata and Kapha
Doshas are predominant in Anupadesha. Sadharanadesha has average qualities
of both the above mentioned Desha.51. But, Astangasangraha has more
emphasized the Desha. He has described types of desha according to Sada
Rasotpati, viz. In short, the dominancy of dosa and rasa is as follows:
1. Anupa desha have Kapha, pitta dosa and Madhura rasa dominancy
2. Jangala desha have vata pitta and Katu rasa dominancy
Concept of Nidana and its Assessment in Kitibha Kushta
51
3. Sadharana desha have average qualities.
It is further divided in
i) Anupa Sadharana - Lavana + Amla Rasa dominancy
ii) Jangala Sadharana - Tikta + Kasaya Rasa dominancy
Desha Viruddha :
The use of Dry (Ruksa) and Acute (Tiksana) and other food substances
of similar qualities in an arid region (Jangala desha) and the use of unctuous
and cold and other food substances of similar qualities in a wet region (Anupa
Desha) are examples of incompatibility of diet with reference to clime - Desha
Viruddha52. Further according to Astangasamgarha, types of Desha and
regarding Rasa dominancy, the diet incompatibility of desha may be as under.
Table No.15 Types of Desha, Rasa dominancy& diet incompatibility
S.No Desha Dosa
dominancy Rasa
dominancy Incompatibility
1 Anupa Kapha Madhura Madhura and
other Kapha aggravated food substances
2 Jangala Vata pitta Katu Katu and other Vata aggravated food substances
3 Jangala Sadharana
Tikta + Kasaya
Vata
Tikta + Kasaya and other Vata aggravated food substances
4 Anupa Sadharana
Lavana + Amla
Kapha
Lavana + Amla and other Kapha aggravated food substances
Concept of Nidana and its Assessment in Kitibha Kushta
52
KALA VIRUDDHA
The use of cold, dry and similar things in winter and the use of pungent,
hot and similar things in summer season are called incompatibility of diet with
reference to season is Kala Viruddha.
Ritu and Virudhha ahara53: (Ch. Su. 6/23)
1. Hemant Ritu and Viruddhahara: In this season Snigdhta (moisture) and
Madhura rasa increase naturally. Therefore Kapha is going to accumulate in the
body. So one should omit Madhura rasa and Snigdha food substances, but here
the Jatharagni also becomes very strong. So if such Jatharagni does not get
sufficient amount of fuel (food substances), then it consumes the body - fluids
and thus the Vata possessed of cold qualities, get provoked in this season. So
one should take the food substances, which are heavy (both as regards measure
and quality), unctuous, amla and salt like juices of the flesh, fatty animals If
one person who don’t take this type of diet regimen, then it is called
Viruddhahara as per the hemanta kala.
2. Shishira and Viruddhahara : Shishira (dewy season) is similar to Hemant
(winter) in nature, therefore the whole regimen prescribed in the hemanta
season as well, viruddha diet regimen are also same in Hemant season. Charaka
has stated that one should avoid those foods substances which are pungent,
bitter, astringent in taste and provocative of vata. These all substances are
Viruddhahara in Shishira Ritu. In Shishira Tikta Rasa and Ruksa Guna
substances are mostly Viruddha than others.
3. Vasantha and Viruddhahara: Kasaya rasa and Ruksa guna became more
dominant in the Spring season (Vasantha). So intake of this type of food
substance is Viruddhahara. Charaka has also stated that one should avoid
heavy, amla, unctuous and sweet food substances, as these are Viruddhahara in
vasantha. 4. Grishma and Viruddhahara: In this season Katu rasa and Ruksa
Concept of Nidana and its Assessment in Kitibha Kushta
53
guna become more dominant naturally. Therefore food substances having Katu
and Ruksa quality become Viruddhahara in Grishma season. Lavana, Amla,
Katu, Ushna food substances are also Viruddha as mentioned by Charaka.
5. Varsha and Viruddhahara: In Varsa ritu Amla rasa and Snigdha guna
become dominant naturally. So intake of this type of food substances is
viruddha in this season.
6. Sarada and Viruddhahara: Lavana Rasa and Snigdha Guna become
predominant in this season (The autumn season). So intake of this type of food
substances becomes viruddhahara in this season.
Table No.16 Nidanas as per ritu
Ritu Viruddha Ahara ViruddhaVihara
Shishira Katu,tikta,kashaya rasa; vatala laghu,
sheeta ahara
Pravat
Vasanthaha Amla,snigdha,madhura ahara Divaswapna
Greeshma Katu, amla, lavana, ushna veerya
ahara
Vyayama
Varsha Udmantha, ati drava ahara Atapasevana,vyayama,
vyavaya, diwa swapna
Sharad Vasa, taila, audak anupa mamsa,
kshara, dadhi
Divaswapna,atapasevana,
prag vata
Hemant Vata vardhak, laghu anna
pana,udamantha,pramitahara,teekshna
madya
Pravata
Concept of Nidana and its Assessment in Kitibha Kushta
54
AGNI VIRUDDHA
TYPES OF AGNI:
As Acharya Charaka has stated54,
Agni in the bodies is differentiated in to four types according to its intensity
viz.
1. Mandagni - Mild intensity – kapha dominance
2. Tiksnagni - Acute intensity – pitta dominance
3. Vishamagni - Irregular intensity – vata dominance
4. Samagni - Regular intensity – dosha in sama avastha
One should take diet (food - Ahara) after considering four types of agni
respectively. If food has not been taken in accordance to the respective
Jatharagni bala then it will become Agni viruddha.
1. Mandagni - Guru, Snigdha, Madhura, etc. food substances
2. Tiksnagni - Laghu, Tiksana, Suksma, Vidahi, Ushna food substances.
3. Visamagni - Ruksa, Laghu, Sukshma, Guru, food substances
4. Samagni - Excessive quantity of food and taking food substances
irrespective to kala (time).
MATRAVIRUDDHA
Food taken in sufficient quantity is termed as Matravat Ahara. If one
cannot take Matravat Ahara, then it is called Matraviruddhahara. Charaka has
given example of intake same quantity of Madhu and Ghee for explanation of
Matraviruddha. Charaka has described Matra as “Rashi” in Ashtavidha Ahara
Vishesayatana55. At the same time a principle for the Matravat Ahara given by
Charaka is quantity of diet depends upon the digestive power. Matra Viruddha
may be two types viz. (1) Hina (deficient) (2) Adhika Matra (excessive).
Concept of Nidana and its Assessment in Kitibha Kushta
55
Table No. 17. Examples of Matraviruddha
S.No Example C.S Su.S A.H A.S.
1 Honey + Ghee in equal quantity
2 Honey + rain water in equal quantity
3 Honey + seed of the east Indian lotus
4 Honey + water in equal quantity
5 Honey + Sneha in equal quantity
6 Water + Sneha in equal quantity
7 Honey + Sneha + rain water
8 Honey + Ghee + Vasa
9 Honey + Vasa
10 Honey + Taila
11 Honey + Taila + Ghee + Vasa
SATMYA VIRUDDHA
Satmya means substances of pleasure to one self.56
A substance conductive to an individual is called “Satmya” and the use
of such substances result in the well being of that individual. In other words,
habituation is that which aggress with one’s system. Thus habitation has the
same connotation as homologation.
Types of Satmya:
Homologation is of three kinds56.
1. Pravara (Superior): Agreeability to all the tastes is the best type of
homologation.
2. Avara (Inferior): Agreeability only to a single taste.
3. Madhya (Mediocre): This agreeability is the mean between the best and
the poorest.
Concept of Nidana and its Assessment in Kitibha Kushta
56
Here Charaka has stated that one should develop homologation of the
best type, that is agreeability to all the tastes then the poorest and medium type
of agreeability. But Charaka has pointed out that even after acquiring
homologation to all the tastes (best), yet, one should take wholesome diet /
food substance regarding Ashtaaharavidhi visheshayatana. Factors like Desha
(Habitat), Kala (Time), Jati (Race), Ritu (Season), Roga (Disease), Vyayama
(Exercise). Abhyasa-oka (Continues practice) etc. are such factors which play
an important role in “Satmya”. These all are types of “Satmya”
Intake of sweet and cold food substances or articles by a person to
whom only pungent and hot substances are homologous is an example of
incompatibility of diet with reference to homologation.
VATADI VIRUDDHA
The use of articles of diet (food), drugs and procedures, which are
similar in quality to that of the respective (susceptible) body dosha, is called
(Vatadi Viruddha) humoral incompatibility. Therefore person who suffers from
the preponderance of one or the other dosh should take food substance or diet,
which are opposite or antagonist to respective dosha in Prakrti. But if a person
of the vata prakruti (or any other prakruti), who has indulgence in vata,
provoking things (same quality of Ahara), then the vata get aggravated, and
thus aggravated vata afflicts the victim’s body with various disorders and
impairs his strength, complexion, and span of life. Therefore use of those food
substances / diet which are similar in quality to respective prakruti is called
vatadiviruddha (humoral incompatibility).
PAKA VIRUDDHA
If food substances / diet is prepared with bad and rotten fuel, or is
undercooked or over cooked or burnt, then it is called or Pakaviruddha -
culinary incompatibility. Sushruta has also mentioned them as under.58
Concept of Nidana and its Assessment in Kitibha Kushta
57
Repeatedly cooked, over cooked and burnt is Pakaviruddha. Similarly as
mentioned by Charaka Paka (Application of heat) is one type of heat treatment.
If this heat treatment is proper, then one can get that quality which that
individual require, but when improper heat treatment is given, the food
substances may be over cooked, under cooked or burnt. This is called paka
viruddha.
SAMSKARA VIRUDDHA
Samskara is a synonym of Karana. Karana (preparation) is one of eight
factors of dietetics codes known as “Astaaharavidhi visesayatana”. Giving
definition of Karana, Charaka stated “Preparation (Karana) is the process
performed to modify the natural properties of substances. The process is that
which radically modifies the properties of substances”59.
The incompatibility of preparation is that where food/food substance is
converted in to poison during the course of preparation. As for example, in the
case of the peacock’s flesh roasted on a spit made of a stick of the castor plant.
As earlier mentioned various methods of preparation are used for processing of
diet / food substances to get more qualitative properties, but when these
method, are not according to rules and regulations of dietetics, one can not get
more qualitative properties but instead get the harmful effect of food
substances which is just like poisonous effect to the body tissues (Dhatus). So
this type of Samskara (preparation) is called Samskara viruddha due to harmful
effect on the body tissues. Acharya Sushruta has also stated Samskara viruddha
entitled “Krama viruddha” .In same way Astangasamgraha and Astangahrdaya
have also given examples of Samskara viruddha, which are mostly similar to
view of Charaka and Sushruta.
Concept of Nidana and its Assessment in Kitibha Kushta
58
Table No. 18 Classical example of Samskara viruddha
No Examples Ca Su. A.H. A.S. Disease
1 The flesh of parakeet bird when it is fried in rape-seed oil becomes incompatible. It provokes pitta.
+ Pittavrddhi
2 Indian Spinach (Yorksaka) prepared with til paste causes diarrhoea
+ + Atisara
3 Peacock’s Flesh roasted on a spit made of the castor plant twigs, or prepared in castor oil, if eaten, will cause immediate death.
+ Sighra Mrtyu
4 The Flesh of the parakeet bird, if eaten, having roasted it on a spit
+ Sighra Maraka
5 Lony pepper (Pippali) and black – night shade (Kakmaci) prepared in fish-oil, causes immediate death
+ + Sighra Maraka
6 Kamala cooked in butter milk + + 7 The flesh of bearded vulture
(Bhusa) roasted on a spit. + + +
8 The flesh of pigeon fried in rapeseed oil.
+
VIRYAVIRUDDHA
Virya is one of the intakes of quality of Dravya. This potency is though
to be of eight kinds by some, while others think it to be of two kinds. In short,
Charaka says in Virya is the power by which an action takes place; nothing can
be done in the absence of virya. Every action is the result of it60. Acharya
Charaka mentioned in Vimana Stana 1st says that, one should take Dravyas in
combinations, which are virya -Aviruddha means having same Virya. When
substance having opposite Viryas are used in combination, that it is known as
Viryaviruddha.
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SAMYOGA VIRUDDHA:
Combination is the term for the coming together of various substances.
Such combination may be due to the action of both (food substances), all or
one of the constituents and this combination is in every case temporary
(Anitya). In another verse, Charaka has stated that, Combination is the
combining together of two or more (food) substances. This chemical
combination exhibits special properties which none of the constituents ever
possessed. For example – The combination of honey and ghee, the combination
of honey, fish and milk has a toxic effect, not present in any of its constituents
individually61.
That is incompatibility of combination when sour things are taken with
milk. Acharya Sushruta has also pointed Samyoga viruddha viz. “Rasa, Virya,
Vipaka Viruddha”. This type may also be included under Samyoga viruddha61.
Table No. 19 Classical examples of Samyoga Viruddha
S.No Examples C.S Su.S A.H A.S
1 1 Milk + Fish
2 The Flewh of domesticated, wet land or aquatic creatures + honey, til, gur, milk, black gram, garden redish, lotus stralks or sprouted grains
3 Paukana saka, Rohinisaka or the flesh or pigeon fried in rape-seed oil + honey and milk.
4 Milk followed by garden redish, garlic, moringa, large basil, holy basil, surasa.
5 Jatuka – Saka and ripe lakooca + honey or milk
6 Ripe lakooca + black gram soup, gur, ghee + milk
7 Mango, Indian hog-plum, pomelo, lakooca, Bengal current, plantain, lemon, small jujube, Ceylon oak, showy dellenia, jambul, wood apple, tamarind, paravata, walnut, jack-fruit, coconut, pomegranate, emabic myrobalan and such other substances, and all sour things, either liquid or otherwise.
Concept of Nidana and its Assessment in Kitibha Kushta
60
8 Kusumbha saka + sugerwine, maireya + honey
9 Crane’s flesh + Varuniwine or Kulmasa pulse
10 Kakamaci (black night shade) + honey 11 Honey + hot water
12 Bhaltataka + hot water
13 Kakamaci + Pippali + Marica
14 Nadisaka + Kukuta flesh + Dadhi
15 Unroasted Meat + Pitta
16 Sura + Khichadi + Khira
17 Gur prepared from Sugarcane + Sugar +
Fish Gur + Black night shade (Kakmaci)
18 Honey + Garden Radish
19 Hog Meat + Gur + Honey
20 Milk takes with Garden radish, Unripe mango, Jambil fruit, meat of Iguana, rabbit & hog.
21 Ripe Lakooca + fruits of Palmyra.
22 Milk + Fruit of Lakooca
Kostha viruddha
In Ayurveda there are two meaning by term “Kostha”
1. Anatomically term of Kostha: This term is mostly related with structure and
anatomy of human being. Here Kostha means Amapakvasaya or Mahasrotas.
Charaka stated 15 of Kosthangas.
2. Therapeutic aspect of Kostha: Here, Kostha means one type of permanent
condition of Pittdharakala or Grahani (Deuodenum) which is affected by any of
one predominant humour (dosa).
Type of kostha :
1. Mridukostha viruddha:
In this type of bowel the assimilative organ (Grahani) is affected by
excessive pitta. As Pitta is having ushna, tiksna, sara qualities, when this type
Concept of Nidana and its Assessment in Kitibha Kushta
61
of food substance or drugs are administered then pitta get provoked excessively
and one get disease of pitta dosa. So these types food substances are called
viruddha in Mridu Kostha.
2. Krura Kostha viruddha:
In the same way, Krura kostha person’s assimilative organ (Grahani) is
affected by excessive Vata dosa. Vata is Laghu, Manda, Cala, Ruksa, Sita, and
Khara in nature (quality). Therefore if food substances, having these types of
quality are taken, Vata get aggravated immediately and disease related to vata,
dosa may be produced. So this type of diet / food is called viruddha in krura
kostha.
3. Madhyam Kostha viruddha:
Similar to above in Madhyama kostha where the organ is assimilated by
kapha, in take of food having qualities like kapha will turn out to be viruddha.
AVASTHA VIRUDDHA
Incompatibility with reference to the state of the person is known as
Avastha viruddha, e.g. when a Vata, provoking meal is given to one who is
exhausted on account of Fatigue, sexual act or physical strain then it turns out
to be Avastha viruddha. Similarly, if a Kapha provoking meal is given to one
subject to who is lethargic or sleepy or indolence, then it becomes Avastha
viruddha.
When one person takes food substances similar to his own prakriti
dominant dosa, then it is called. Avastha viruddha viz. in childhood, intake of
Kaphavardhaka Ahara. Similarly, if one person who is suffering from provoked
doshas and he takes food substances having similar quality to provoked dosha,
it is also called Avasthaviruddha.
Concept of Nidana and its Assessment in Kitibha Kushta
62
KRAMA VIRUDDHA
This is incompatibility of rules of eating. When person takes his meal
without relieving himself of faeces and urine or eats without the feeling of
hunger or does not eat in spite of severe hunger then it turns out to be Krama
viruddha. Krama is related with general rules and regulations of eating. One
should take his food as per the rules and regulations of eating, if one cannot
obey these rules, his diet may become Krama viruddha. Krama viruddha is
related with Vidhiviruddha.
PARIHARA VIRUDDHA
This is incompatibility of the rules of prohibition, where a person takes
hot (food) substances after a meal varah and similar animals.Parihara means
those food substances which are to be avoided. Acharya has mentioned some
food substances which are to be avoided by person according to his condition
e.g. if any person is suffering from such condition of illness, he should avoid
food substances regarding his condition. This condition may be healthy or
unhealthy. In diseased condition, intake of food substances, which are
mentioned as Apathya - unwholesome in that particular disease is called
Parihara viruddha. Similarly, in healthy conditions, after intake any type of
meal, one should avoid those food substances, which are similar in quality with
previous meal.
UPACHARA VIRUDDHA
Upachara word means practice of medicine, Treatment, Chikitsa (Apte’s
dictionary) According to Charaka, Upachara viruddha is incompatibility of the
rules of ingestion where a person eats cooling things after taking ghee and
similar articles.
Ahara is one major part of Nidanas. So to avoid such type of Ahara
which, causes disease, is also called Upchar - Treatment. Acharya have
mentioned such Ahara as Apathya Ahara. Therefore intake of Apathya Ahara is
Concept of Nidana and its Assessment in Kitibha Kushta
63
also called Upachara viruddha. or condition of illness, while Parihara viruddha
is related with both the conditions viz. healthy and unhealthy. So one can
consider Upacara Viruddha as a part of Parihara viruddha.
HRIDAYA VIRUDDHA
This is incompatibility of palatability where an article or substances of
food is unpleasant in taste. As Gangadhara here by term “Hridaya” one should
take “Mana”. Acharya Sushruta has also “Hrdaya viruddha” by avoiding of
Aswadu Anna63.
SAMPADA VIRUDDHA
This is incompatibility with reference to richness of quality where the
juice (Rasa) is taken of unripe, over-ripe or putrefied (food) substances. Intake
of such food articles, which are not having edible qualities, can be considered
as Sampada viruddha.
VIDHI VIRUDDHA
Ahara vidhi:
One should take food substances / diet according to Upayoga Samstha
mentioned in the eight factors of diet and dietetics (Asta aharavidhi
Visheshayatana). i.e.
1. Prakrti : Here Prakrti denotes the natural qualities of the Ahara dravyas i.e.
the inherent attributes like Guru and Laghu etc. of the diets and drugs. For
example masa is Guru in nature. Likewise mudga is Laghu in nature. Similarly
the meat of shukara is Guru and of Yena is Laghu.
2. Karana: Karana means the process or preparation. The mode of preparation
or processing, changes the natural properties of the substances. Thus there is a
change of qualities of the dravyas due to the processing like dilution,
application of heat, cleaning, storing, germination, flavouring, preservation and
the material of the receptacle etc.
Concept of Nidana and its Assessment in Kitibha Kushta
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3. Samyoga : The combination of individual things with two or more things is
known as Samyoga.
4. Rashi: The quantity of food which is to be taken in is known as Rasi.
5. Desha: Desha denotes the habitat. It determines the variations of the
qualities of the substances according to their geographic region, due to different
soil, use and their acclimatization to that particular region.
6. Kala: Time factor is described in dual context, one pertains with daily and
seasonal variations while other deals with individual conditions of age and
disease.
7. Upayoga Samstha: It consists of dietetic rules.
8. Upayokta: It means the person who takes food.
However Astangasamgrahakara Vagbhata has illustrated only seven types of
Ahara Vidhi Visesayatanas.( He has explained upyogasamstha and Upayokta
together and counted them as “Upayogavyavastha. Charaka has also used the
term “ahara vidhividhana” for Upayogasamstha.
Virrudha Ahara can be summarized as :
Milk Is
Incompatible
With
Melons Are
Incompatible
With
Starches Are
Incompatible
With
Honey Is
Incompatible With
Radishes Are
Incompatible
With
Nightshades(Potato, Tomato,
Eggplant, Chilies)
Are Incompatibl
e With Bananas, Fish, Meat, Melons, Curd, Sour Fruits, Kitchari, Bread containing yeast, Cherries.
Grains, Starch, Fried foods, Cheese.
Eggs, Tea, Milk, Bananas, Dates, Persimmons
Ghee (in equal proportions) Heating or cooking with.
Milk, Bananas, Raisins
Yogurt, Milk, Melon, Cucumber
Concept of Nidana and its Assessment in Kitibha Kushta
65
Yogurt Is Incompatible
With
Eggs Are Incompatible
With
Mangoes Are Incompatible
With
Corn Is Incompatible
With
Lemon Are Incompatible
With Milk, Sour
Fruits,
Melons,Hot
drinks,
Meat,Fish,
Mangos, Starch,
Cheese.
Milk, Meat,
Yogurt, Melons,
Cheese, Fish,
Bananas.
Yogurt, Cheese,
Cucumbers.
Dates, Raisins,
Bananas.
Yogurt, Milk,
Cucumbers,
Tomatoes.
2. MITHYA AHARA
Mithya Ahara means improper diet. According to Vijayaraksita, the diet
opposite to “Astaaharavidhivisesayatanani” is designated as “Mithya Ahara”.
Charaka has described eight factors determining the utility of food called as
“Astavidha Aharavidhi Visesayatanani”. They are Prakrti, Karana, Samyoga,
Rasi, Desha, Kala, Upayoga Samsthana and Upayokta. These eight factors give
rise to beneficial effects. Of things in proper way may be more useful but in
improper way they are always harmful. So they should be avoided. Following
terms are also under title as Mithya ahara.
Table No.20. Mithya ahara as per Ayurvedic classics
Mithya Ahara
C.S Su.S A.S A.H B.S H.S M.N B.P
Adhyashana
Vishamashana
Atyashana
Asatmya Ahara
Intake of food during Indigestion
Continuous and excessive use of Madhu, Phanita,
Concept of Nidana and its Assessment in Kitibha Kushta
66
Matshya, Lakucha, Mulaka, Kaakmachi and intake of above substances while having Ajirna Excessive Snehana Vidahi Ahara without emesis of undigested food
Vidahi Ahara without emesis of undigested food
1. ADHYASHANA
Taking food just after completing a previous meal is called Adhyasana.
If proper time is not given for previous food to get digested and stomach is still
occupied with a previous food and more food is taken in such condition then
there is a disturbance in the rate of production of secretion from the stomach
and other organs related with digestion of food. Further peristalsis movement in
the stomach and intestine get disturbed. Due to decrease in secretion of
digestive enzymes, the food is partially digested thus producing Ama. As the
peristaltic movement is hampered, the food stays in the stomach for longer time
and gets decomposed producing toxins (Amavisa). These factors are the root
cause of several diseases, which are produced due to different permutations and
combinations of Dosa and Dusya involvements.64
2. VISHAMASANA
Taking food at irregular time is called Visama Asana. Visama asana is
best known to produce Visamagni.65
Concept of Nidana and its Assessment in Kitibha Kushta
67
In present day life, Hurry, Worry and Curry have become universal
phenomenon; no one has time to even eat properly. Visama Asana is becoming
a common practice now a day.
SAMASHANA
Intake of wholesome diet and unwholesome diet at same time in one
meal is called Samashana.
3. ATYASHANA
Taking excessive amount of diet is known as Atyasana. Atimatra diet is
best known to produce vitiation of Agni and Ama66. Ahita bhojana when taken
in Atimatra at improper time (Akala) leads to Dusti in Annavaha rotasa and
also disturbs the Paka prakriya (process of food digestion).
4. LAVANA ATI SEVANA
Inspite of good qualities, if used in excess causes liquification of kapha,
aggravation of pitta, vitiation of rakata, mamsa vidahana (decomposition of
mamasa), kaya sthilikaroti67. As kapha, rakta, mamsa are among the dushya of
kushta, so excess of Lavaana rasa may precipitate Kushta
5. MOOLAKA
Latin name: Raphanus sativus68
English: Radish
Family: Cruciferae
Types: Bala and vriddha
Out of the above said two types, the pakwa (vriddha) moolaka is nindita and
vitiates tridosha
Bala moolaka is laghu and tridosha hara (B.P)
6. LAKUCHA SEVANA
Latin name: Atrocarpus lakocha69
English: Monkey jack
Family: Moraceae
Concept of Nidana and its Assessment in Kitibha Kushta
68
Rasa: Madhua, amla, kashaya
Guna: Guru, ruksha
Veeya: ushna
Vipaka: amla
7. DADHI SEVANA
There are differences in opinion regarding the qualities of curds.
Table No.21 Qualities of curd as per different authors
Qualities C.S Su.S A.H & A.S
Rasa Amla Madhur, amla Amla
Veerya Ushna Ushna Ushna
Guna Guru, snigdha Snigdha Guru, snigdha
Vipaka Amla Amla Amla
Action Rochana,deepana,
vrishya
Vrishya, prana kara,
maangalya
Meda shukra
shleshma krit,
rochana
Types of Dadhi
Table No.22. Types of Dadhi as per Sushruta70
Properties Madura Amla Ati amla
1
2
3
4
Maha abhishyandi
Kleda karaka
Kapha vardhaka
Meda vardhaka
Kapha vardhaka
Pitta vardhaka
Rakta dooshaka
Vidahi
As per Arundatta :
Table No.23. Types of Dadhi as per Arundatta71
Properties Manda jatam Samyak jatam Ati jatam
1 Anbhi vyakta
amlam
Abhi vyakta
amlam
Ati amlam
Concept of Nidana and its Assessment in Kitibha Kushta
69
Mandak dadhi :
As per Brihat trayi, Mandak Dadhi does tridosha kopana. Commenting
on Ashtanga hridaya, Arundatta says that it is yugapath dosha kopana i.e it will
vitiate tridosa altogether. Astanga hridaya and sangraha innumerate following g
diseases caused due to the consumption of mandak dadhi.
1. Jwara
2. Rakta pitta
3. Visarpa
4. Kushta
5. Pandu
6. Brahama
8. DUGDHA ATISEVANA
All the Acharyas accepted eight types of ksheera and explained it under
ksheera varga. The qualities of ksheera are listed below:
Table No.24. Types of Gavya ksheera
Properties Charaka Sushruta Vagbhata
Jeevaniya
Rasayana
Sara
Snigdha
Guru
Madhura
Manda
Bahala
Pichila
Mridu
Alpa abhishyandi
Concept of Nidana and its Assessment in Kitibha Kushta
70
Mahishi ksheera
Table No.25. Properties of Mahishi ksheera
Properties Charaka Sushruta Vagbhata
Guru
Gurutara
Maha abhisyandi
Snigdha
snigdhatara
Sheeta
Aja ksheera
Table No.26. Properties of Aja ksheera
Properties C.S Su.S A.H
Laghu
Kashaya
Madhura
Sheeta
Laghu
Ushtra kseera
Table No.27. Properties of Ushtra kseera ksheera
Properties C.S Su.S A.H
Ruksha
Ushan
Lavana
Laghu
Ishat ushna
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71
Stree ksheera
Table No.28. Properties of Stree ksheera
Properties Charaka Sushruta Vagbhata
Jeevaniya
Pathya
Guru
Kashya
Sheeta
Snigdha
Satmaya
Avi ksheera
Table No.29. Properties of Avi ksheera
Properties Charaka Sushruta Vagbhata
Ushna
Guru
Madhura
Snigdha
Eka Shafa ksheera
Table No.30. Properties of Eka Shafa ksheera
Properties Charaka Sushruta Vagbhata
Ushna
Laghu
Amla
Lavana
Ruksha
Concept of Nidana and its Assessment in Kitibha Kushta
72
Hasti ksheera
Table No.31. Properties of Hasti ksheera
Properties Charaka Sushruta Vagbhata
Madhura
Kashaya
Guru
Snigdha
Sheeta
Sthira
9. ATYAMBU SEVANA
Chakrapani in Dravya sangraha says that patients of aruchi, pratishaya,
udara, madhu meha and kushta should drink very minimum quantity of jala.
Excess water produces klinnata and later produces mandagni,
amajeerna.72 Vagbhata has advised to alpa matra jala in all ritus except
sharad and greeshma. Jala advised at the time of food:
Before bhojana: agni mandyata
In between food: Dhatu samyata
After food: Sthoulyata74
Drinking of excess water leads to vitiation of mandagnai. (B.P)
Qualities of Nadi jala as per Brihat trayi
Table No.32. Qualities of Nadi jala as per Brihat trayi
Origin of river Charaka Sushruta Vagvahatta
Himvat prabhava Pathya Pathya
Prachya, Avanti, Aprant
Arsha Arsha
Sahaya, vindhya prabhva
Kushta, Hridroga, Shlipada
Kushta Kushta, Pandu, Shiro roga
Paariyatra Shiroroga, Hridroga, Kushta, Shlipada
Pathya, nirogta Tridosha shamak, Balya
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73
Samudra jala Tridosha karaka Tridosha karaka Tridosha karaka
Mahendra prabhava
Udara, Shlipada Udara, Shlipada
Malaya udbhava Krimi janana
Table No.33. Types of jala as per Desha as per Bhava Prakash
Jangala Anoopa Sadharana
Ruksha Abhishyandi Laghu
Laghu Madhura Sheeta
Pitta, kapha shamak Snigdha Tri dosha shamaka
Pathya Guru Madhura
Vikara shamaka Mandagni krita Agni deepaka
Vikara shamaka
Table No. 34. Qualities of Jala as per source of collection
Source of jala A.S B.P
Koupya Agni deepaka, Pitta vardhak
Agni deepaka, Vata kapha shamak
Saaras Agni deepaka, Laghhu Kashaya, Madhura, Laghu, Balya
Tadaak Guru, Vata vardhak Kashaya, Madhura, Katu vipaka, Vata karaka
Choundya Pitta vardhak Madhura, Agni deepaka Prasravana Tridosha shamak Laghu, agni deepaka,
Pathya Aoudbhida Madhura, Pitta shamak Madhura, sheeta, avidahi Vapi Madhura, Laghu Madhura, Laghu Nadeya Laghu, Pathya Laghu, Agni deepaka Paalava Guru, Abhishyandi,
Tridosha kopaka Kedar Guru, Abhishyandi,
Tridosha kopaka Samudra Lavana rasa, durgandhi Narikelodaka Madhura, guru, Hridya Taalambu Guru. Pitta shamak,
Vrishya Vaikir Laghu, Pitta shamak
Concept of Nidana and its Assessment in Kitibha Kushta
74
Jala Guna as per ritu :
Table No. 35. Qualities of Jala as per Ritu :
Varsha Sharad Hemant Shishira Vasantha Greeshma
Madhura Laghu Snigdha Laghu Kashaya Anabhishyandi
Guru Anabhishyandi Guru Kapha, Vata Shamak
Madhura
Abhishyandi Nirdosha Balya Rookksha
Prashasta Vrishaya
10. Hayanak, Chinaka, Uddalaka, Kordusha should not be taken with
Ksheer, Dadhi, Kola, Takra, Kulatha, Masha, atasi and kusumbha
taila74
11. KARMA AS NIDANA OF KUSHTA
Contribution of Vedas in understanding etiology and treatments of
various ailments:
In the Vedic references we can trace out unbroken continuity of medical
tradition including karmaj vyadhi.
Importance of Graha highlighted in Vedas
Sangraha karta of Rigveda jyotishi Lagadh Rishi, it contains 36 karikas.
Yajurveda jyotish has 49 karikas
Atherva veda jyotish has 162 karikas, it contains 162 mantras
Atherva veda
The nirukti of Atharva veda says: Atha + arvan i.e. which gives the
knowledge of Atmik and sharirik tatvas. The Atherva veda is by all accounts a
curious compendium of medicine in its various stages of evolution and contains
the most primitive as well as some of most highly developed stages of therapy
for the karmaj vyadhi
Concept of Nidana and its Assessment in Kitibha Kushta
75
Papa janita karmaj vyadhi :
Atharvaveda, kanda 8, Su 7, richa 7/19/9 and 13 says Vachika, Manasik
and Baudhik papa vriti are only are the causes of Roga, Dukha, mrityu and
Nasha.
Atharvaveda, kanda 8, Su 3 explains Dushta lakshanas, some of them are :
Bhanguravat - Person who thinks of nashas of others
Vadha karta – who kills cows
Dusha karmi – who does bad deeds
Asatyachara – who says lie
Asteya – who steal god idols
Achit – who has bad thoughts in mind
Risha - Destroyer
Himsra – who kills others
Druha – vishwasghati
Durvakta – who speaks rashly
Likewise 50 papa karmas has been explained which leads various
ailemnts including skin disorders.
Kaushika sutra 37-1/25 there is reference of Grahabhichara
Kaushika sutra 32/26, 27, two types of Vyadhis has been explained i.e.
Ahara nimitaja and Papa nimitaja.
Kaushik Sutra Atharva Veda has 731 suktas and divided into 14 vargas,
out of which 9th is Prayaschit. It is says mode of treatment for papa
karmaj vyadhi.
Kautilya Arthasahstra contains Brihatparashar hora shastra which
contains 97 chapters; there is detailed explanation of graham, rashi
swaroopa, lagna, arishta adhyaya etc in the context of karmaj vyadhi
In Markandeya Purana (16/17/18/19), the main cause of roga is papa,
which in turn caused by manas, budhi and antah karana. Papa karma
subsides after sufferings (Chapter 2/100).
Concept of Nidana and its Assessment in Kitibha Kushta
76
Karma as nidana in Ayurvedic lexicons:
Ashtanga Sangraha (A.S. Su 9/107) in Viruddha anna vignyaniya adhyaya says
there are two types of karma75 i.e.
1. Eha janam krita i.e. Pourusha karma
2. Anya janama krita i.e. Daiva karma
Eha janam krita: Dashavidha Papa karama
Kayaik: Himsa, steya, anyatha kamam
Vachik: paishunyam, parusham, anrutam, Sabhinna alapam
Manasik: Vyapad, abihdya, drik viparyaya
Anya janama krita: Poorva janam kritam papam
Balawan Pourush karma overpowers hina Daiva karma and vice versa76.
Same explanation has been given by Charakachrya in
Janapadodhwamsiye adhyaya77.
As per Acharya Charaka “There is no major action (performed in
previous life) which does not lead to the corresponding results. Diseases arises
out of such actions are not amenable to any therapeutic measures. They are
cured only after the results of past actions are exhausted”.78
Vriddha Vagbhata in Shishyopanayaniye adhyaya says, “Any disease
can be transformed from one stage to the other if there is defect in any of the
chikitsa chatushpada and if a person has done poorva janma krita papa karma.
(A.S Su 2/37)
Importance of graham in Ayurveda:
Sukha sadhya vyadhis
When grahas will be at their respective favuorable positions, then the vyadhi
will be sukha sadhya
Pumsavan vidhi
Concept of Nidana and its Assessment in Kitibha Kushta
77
The procedure known as pumsavan vidhi says the importance of nakshatra.
During conjunction of Pushaya nakshatra, the woman should be made to drink
curd added with shweta sarshapa.
Rasayana
A person should enter in the kuti when sun is in Uttarayana, shukla paksha and
when the nakshatra, mahurata are shubha (auspicious).
Upanayana samskara
Upanayana samskara to be done in shubha nakshatra, mahurata, tithi.
Charakacharya has explained in Unmada Chikitsa (Ch.Ch 9/21) about prakopa
kala of different grahas in their kalas. It is as follows:
Table No. 36. Prakopa kala of different grahas79
S.No Graha Kala
1 Deva Shukla paksha
2 Pitru Dashmi / Amavasya
3 Rishi Sashti / Navmi
4 Gandharva Dvadashi/ Chaturdashi
5 Yaksah Ekadashi/ Saptami
6 Bramha rakshasa Panchma / Poornima
7 Pishacha Dwitiya / tritiya/Ashtami
Graha roga in Kaumara Brihtya
Graha as niadana attributed as complete chapter in Kaumara brithya
Table No. 37. Bala grahas as per different acharyas
S.No Author Graha
1 Sushruta 9
2 Vagvhbhata 12
3 Bhavaprakasha 9
Concept of Nidana and its Assessment in Kitibha Kushta
78
4 Yoga Ratnakara 12
5 Harit 8
6 Kashyapa 20
Medical Astrology80
The 12th raashis is in the Zodiac represent certain part of the body.
Similarly the 12th bhavas also represent certain parts of the body. Each planet
is responsible for the particular disease. The 6th house in a horoscope is in the
house of disease. The 8th house is the house which causes mental worries and is
also responsible for the accidents or surgery. 12th house indicates
hospitalization. Taking all the above factors into consideration it is possible to
find out that, when a person is likely to fall sick, which part of the body that is
going to be affected and the cause for the disease and prescribe remedial
measures.
The following are the part of the body rereoresented by different rashis
in the zodiac
1st Mesha – Head. This is ruled by Mars. Hence the natures of the
disease represented by Mesha are headache, burns and the problems
related with brain.
2nd – Vrishabha – This rules over neck, ear, eyes, nose, throat and voice
box. Therefore, Ent problems are indicated by this house.
3rd – Mithuna – This rules over shoulders and arms. It has links with the
ENT. So cough, cold, nose problems, bronchitis etc. are the diseases that
could be expected from this house. As mercury rules over this house,
problems connected with the functioning of the nervous system could
also be predicted from this house.
4th- Makara – This rules over the chest. So it can result in problems
related with heart, lungs etc . As this is ruled by moon problems such as
Concept of Nidana and its Assessment in Kitibha Kushta
79
cold, cough, water borne diseases, mental problems can also be
predicted.
5th – Simha – This rules over portions below chest and the abdomen. As
this is ruled by sun, which in turn rules over heart and liver. The spinal
cord, vertebral column are also ruled by this house.
6th – Kanya – This rules over abdomen. Diseases pertaining to gaster,
small intestine and bowels are to be found out from this sign. As
mercury rules over this house nervous diseases are also to be found out
from this house.
7th – Tula – Urinary tract infections, kidneys and uterus are ruled by this
house. Sexual disorders, urinary tract infections, menrtual cycle
problems are to be ascertained by this house.
8 – Vrishchik – Reproductive organs, prostrate glands and urinary
bladder are the organs represented by this house. As Mars rules over this
house excessive bleeding disorders, BPH, Sexual disorders, UTI etc. are
to be found out by this house.
9 – Dhanu – This rules over hips and thighs. Lumbago, back ache are
the diseases that could be found out from this house.
10 – Makara - Knees are represented by this house. As Saturn rules over
this house. Problems connected in the bones could be resulted out by
this house.
11 – Kumbha – Legs, ankles are represented by this house. As Saturn
rules over this house, problems connected with bones like arthritis may
be found.
12 – Meena – Feet, leg are ruled by this house. Varicose veins problems
are to be found out from this house.
Concept of Nidana and its Assessment in Kitibha Kushta
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Table No. 38. Rashi in relation to organs and diseases
S.No Rashi Organs Diseases 1 Mesha Head Headache, tumours 2 Vrishabha neck, ear, eyes, nose,
throat and voice box ENT problems
3 Mithuna shoulders and arms Nervous disorders 4 Cancer Thorax cold ,cough, water borne
diseases, mental problems 5 Leo Thorax and the
abdomen Asthama, gastritis, cardiac ailements
6 Virgo Brain, abdomen Nervous diseases,bowel disorders
7 Libra Kidneys and uterus Sexual disorders, urinary tract infections, menstrual cycle problems
8 Scorpio Reproductive organs, prostrate glands and urinary bladder
Bleeding disorders, BPH, Sexual disorders,UTI
9 Dhanu Hips and thighs. Lumbago, back ache 10 Makara Knees Osteo arthritis, Rheumatoid
athritis 11 Kumbha Legs, ankles Arthrithis 12 Meena Feet, leg Varicose veins
As per Veer Simhavalokah81 :
1. If Rahu and soorya are in the 8th place leads to Kushta.
2. If Rahu and soorya are in the 8th place along with Mangala graham then,
it leads to Maha Kushta
3. If Shukra, Soorya and Shani are residing in same house then it leads to
Kushta and the person will be of bad character.
4. If shani resides in 8th house leads to Kushdra Kushta.
5. If shukra resides in Simha rashi with soorya dirshti over it.
6. If soorya is nichastha, if there is antardasha of Buddha during maha
dasha of soorya.
7. If Chandra mahadasha coincides with anterdasha of Buddha.
Concept of Nidana and its Assessment in Kitibha Kushta
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Table No. 39. Pratikar for Vikrit Grahas
S.No Position of Graha Pratikar 1 If Rahu and soorya are in the 8th
place Soorya aradhana
2 If Rahu and soorya are in the 8th place along with Mangala graham then, it leads to Maha kushta
Soorya and Mangal aradhana
3 If Shukra, Soorya and Shani are residing in same house
All grahas should be worshiped
4 If shani resides in 8th house Black gram should be offered to cow to pacify Shani kopa.
5 If shukra resides in Simha rashi with soorya dirshti over it
Daily morning Soorya should be worshiped along with chanting Aditya Hridaya Stotra
6 If soorya is nichastha, if there is antardasha of Buddha during maha dasha of soorya
Daily morning Soorya should be worshiped along with chanting Aditya hridaya stotra
As per Panchanga, it shows the places of mitra (favourable) and shatru graham
(unfavourable) grahas82
Table No. 40. Places of mitra and shatru graham83
Shri Sun Moon Mars Mercury Jupiter Venus Saturn Rahu Ketu Mitra
graha
Moon
Mars
Mercury
Mercury
Rahu
Moon
Rahu
Jupiter
Moon
Sun Rahu
Venus
Rahu
Moon
Mars
Mercury
Rahu
Saturn
Mercury
Rahu
Venus
Mercury
Venus
Saturn
Mercury
Venus
Saturn
Shatru
graham
Saturn
Rahu
Venus
Rahu Mercu
Rahu
Moon Mercu
Venus
Sun
Moon
Sun
Moon
Mars
Sun
Moon
Mars
Sun
Moon
Mars
Sama
graham
Mercury Mars
Venus
Jupiter
Saturn
Venus
Saturn
Mars Venus
Saturn
Saturn
Rahu
Mars
Jupiter
Rahu
Jupiter Jupiter Jupiter
Sva
ksetrani
Leo Cancer Aries
Scorpi
Gemini
Vergo
Sagitar
Pisces
Taurus
Libra
Caprico
Acquar
Virgo Pisces
Ucha
kshetrani
Aries/10 Taurus/3 Capro
/28
Vergo /15 Cancer/5 Pisces
/27
Libra /20 Gemini
/15
Sagitar
/15
Neecha
kshetrani
Libra /10 Scorpi/3 Cancer/
28
Pisces /15 Cancer/5 Virgo /27 Aries /20 Sagitar
/15
Gemini
/15
Concept of Nidana and its Assessment in Kitibha Kushta
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Psoriasis
The skin is not only the largest organ of the body, it also forms a living
biological barrier and is the aspect of ourselves we present to the world. It is
therefore not surprising that there is great interest in “skin care”, with the
associated vast cosmetic industry. The impairment of the normal functions of
the skin can lead to acute and chronic illness with considerable disability.
Psoriasis is one among most comman dermatologic disease affecting up to 1-2
% of world’s population The familiar pink or red lesions with a scaling surface
and welldefined edge are easily recognised. These changes can berelated to the
histological appearance84
Historical back ground :
Psoriasis is probably one of the longest known illnesses of humans and
simultaneously one of the most misunderstood. Some scholars believe psoriasis
to have been included among the skin conditions called tzaraat in the Bible.
The earliest description what appears to represent psoriasis are given at the
beginning of medicine, in Corpus Hipporaticum, a work named after
Hippocrates. This work used the term psora and lepra for conditions that can br
recognised as psoriasis. The Greeks used the term lepra (λεπρα) for scaly skin
conditions. They used the term psora to describe itchy skin conditions. It
became known as Willan's lepra in the late 18th century when English
dermatologists Robert Willan and Thomas Bateman differentiated it from other
skin diseases.
Origin of word “Psoriasis”:
First this word used in1675–85. It came from the Greek word “psora”
which means “to itch”
Definition:
As per Dorlands Medical Dictionary it is defined as “a comman chronic,
squamatous dermatosis with polygenic inheritance and a fluctuating course”85.
Concept of Nidana and its Assessment in Kitibha Kushta
83
Robins pathologic basis of disease describes it as “Psoriaisis is most
comman chronic inflammatory dermatosis affecting 1-2% of world’s
population and characterized by a typical skin lesion which is well demarcated,
pin to salmon coloured plaque covered be loosely adherent scales that are
characteristically silver white in colour86.
Harrison’s Principles of Internal Medicine says “It is a chronic
inflammatory skin disorder clinically clinically characterized by erythematous,
sharply demarcated papules and rouned plaques, covered by silvery micaceous
scale87. (311)
Etiology of psoriasis88:
The cause is unknown but there is an inherited predisposition. The
strong genetic influence may result from a single dominant gene with poor
penetrance or a number of genetic influences. Other factors such as local
trauma, general illness and stress are also involved, so the cause of psoriasis is
best regarded as being multifactorial. HLA-Cw6 is the phenotype most strongly
associated with psoriasis, particularly the early onset variety in which
hereditary factors seem to play the greatest part. Haemolytic streptococcal
throat infection is a common precipitating factor in guttate psoriasis.
Antimalarial drugs, lithium, and beta blockers can make psoriasis worse. There
is evidence that psoriasis occurs more readily and is more intractable in patients
with a high intake of alcohol. Smoking is associated with palmo-plantar
pustulosis.
The causes can be summarised as follows:
1. Stress: Psoriais is more stress sensitive than any other skin disorder.
Many stressful events of daily life may exacerbate psoriaisis. The
disease itself can cause a reactive depression in the patient which could
further exacerbate his psoriasis.
Concept of Nidana and its Assessment in Kitibha Kushta
84
2. Infection: Upper respiratory infections and tonsillitis, especially when
caused by streptococci may cause a flare up of exixting psoriasis or may
precipitate an attack of acute guttate psoriasis. This is common in
children and is usually associated with an elevated antistrptolysin “O”
titer. Infections from other bacteria and viruses may also exacerbate
psoriasis.
3. Local trauma: Psoriatic lesions tend to develop at sites of injury to the
skin, “Koebner phenomenon” also known as the isomorphic response,
refers to the induction of the lesion by cutaneous trauma. Epidermal
trauma alone will not alone induce the lesions. It should also involve the
papillary dermis. The trauma may be of any kind- physical. Chemical,
mechanical, allergic or of any other nature.
4. Seasonal variations: Most patients experience worsening of their skin
lesions during winter, 89% of the patients studied by Farber and Nall
(1978) had worsening of their disease duing cold weather. High
humidity usually beneficial.
5. Drugs: Many drugs are known either precipitate or to exacerbate
psoriasis. A number of bet adreno receptor blocking drugs like propanol,
paracetamol, metaprolol and oxyprenolol etc. have been reported to
induce psoriasis.
Non steroidal anti inflammatory drugs (NSAIDs) such as indomethacin,
salicyclates, maclofenamate, phenylbutazone, oxyphenylbutazone and
ibrufen, which are commonly used, have been reported to either
precipitate or to exacerbate psoriasis. Chloroquine is another drug that
has been known for years to precipitate psoriasis.
6. Genetic predisposition: HLA-Cw6 is the phenotype most strongly
associated with psoriasis, particularly the early onset variety in which
hereditary factors seem to play the greatest part.
Concept of Nidana and its Assessment in Kitibha Kushta
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Clinical presentation89
Patients usually present with lesions on the elbows, knees, and scalp.
The trunk may have plaques of variable size and which are sometimes annular.
Patients with psoriasis show Koebner’s phenomenon with lesions developing in
areas of skin trauma such as scars or minor scratches. Normal everyday trauma
such as handling heavy machinery may produce hyperkeratotic lesions on the
palms. In the scalp there is a scaling, sometimes producing very thick
accretion. Erythema often extends beyond the hair margin. The nails show
“pits” and also thickening with separation of the nail from the nail bed
(oncholysis).
Psoriasis is characterized by the development of erythematous, well
defined, dry, scaly papules and plaques of sizes ranging from a pin head
to larger lesions.
A common genetically determined diseases of the skin consisting of
well defined pink or dull read lesions surmounted by a characteristic
silvery scaling.
A chronic disease characterized by sharply defined patches of erythema
covered by silvery scales.
It is a common chronic and non-infectious skion diseases characterized
by well defined, slightly raised dry erythematous macules with silvery
scales and typical extensor distribution.
Clinical appearance:
The main characteristics of psoriatic lesions, which reflect the
pathological processes listed above, follow.
Plaques consisting of well defined raised areas of psoriasis. These may
be few or numerous, covering large areas of the trunk and limbs.
Sometimes there are large confluent lesions.
Scaling may predominate, giving a thick plaque, which is sometimes
likened to limpets on the sea shore, hence the name
Concept of Nidana and its Assessment in Kitibha Kushta
86
“rupioid”. Scratching the surface produces a waxy appearance—the
“tache de bougie” (literally “a line of candle wax”).
Erythema may be conspicuous, especially in lesions on the trunk and
flexures.
Pustules are rare on the trunk and limbs, but deep seated pustules on the
palms and soles are fairly common. In the form of palmo-plantar
pustulosis they may occur without psoriasiatic
lesions elsewhere. The size of the lesions varies from a few millimetres
to very extensive plaques.
The typical patient of psoriasis:
Psoriasis usually occurs in early adult life, but the onset can be at any
time from infancy to old age, when the appearance is often atypical. The
following factors in the history may help in making a diagnosis:
There may be a family history—if one parent has psoriasis 16% of the
children will have it, if both parents, the figure are 50%.
The onset can occur after any type of stress, including infection, trauma,
or childbirth.
The lesions may first appear at sites of minor trauma— Koebner’s
phenomenon.
The lesions usually clear on exposure to the sun.
Typically, psoriasis does not itch.
There may be associated arthropathy—affecting either the fingers and
toes or a single large joint.
ETIOLOGY OF PSORIASIS FROM AYURVEDIC PERSPECTIVE :
As per recent studies Stress is one among the most important factor in
causation of Psoriais. It is more stress sensitive than any other skin disorder.
Many stressful events of daily life may exacerbate psoriaisis. The disease itself
can cause a reactive depression in the patient which could further exacerbate
Concept of Nidana and its Assessment in Kitibha Kushta
87
his psoriasis. In Ayurvesic terms stress can be understood as mano vikara.
Sharirika Prakrities Paittika and Vatika Prakriti are more prone to
psychosomatic disorders as their Manas is easily affected by Krodha, Kshobha
etc. in comparison to Kaphaja Prakriti whose Manas is not affected or affected
minimally or after a long duration by these Bhavas90. Chinta(anxiety), Krodha
(anger), Shoka (grief), Bhaya (fear), Harsha (happiness), Vishada(depression),
Irshya (hate), Kama (lust), Lobha (greed) etc. are described as Manas Bhava by
Acharya Bharata in ‘Natya Shastra’ . These Bhavas are also known as
‘Sthayi Bhava’ there. With these Bhavas other short term Bhavas also originate
and they are known as ‘Vyabhichari Bhava’. They affect our body and produce
some changes, which are called as ‘Anu Bhava’. These emotional feelings /
Bhavas when become prominent then are known as Vegas (urges). It is said by
Charaka in ‘Na Vegandharaniya Adhyaya’ that these natural urges should be
controlled91. They are also called as Manasika Vikaras of two Manas Doshas.
The Prajnaparadha is the cause of above-mentioned emotional disorders. They
are the symptoms of so many diseases, cause of so many diseases and also the
diseases themselves.
Emotions and their bodily expressions:
As a science psychosomatic medicine aims at discovering the precise
nature of the relationship of the emotions and bodily functions. To a certain
degree every emotion finds some bodily expressions. The individual will show
his emotions in some visible form, perhaps in his posture and attitude, perhaps
in his face, perhaps in the trembling of his legs and knees. Similar changes
could be found in the organ themselves, e.g. if he flushes or turns pale,
circulation of the blood is affected. In anger, anxiety, sorrow or any other
emotion, the body always speaks, and each individual’s body speaks in a
language of its own. A few emotions are described as follows
Concept of Nidana and its Assessment in Kitibha Kushta
88
1. Krodha (anger):
According to Ayurveda, the degree of anger can be measured on the
basis of intensity of ‘Droha’ found in a person92. In this emotional disorder the
victim can go up to the extent of physical attack and even murder also.
2. Shoka (grief):
Shoka is characterized by depressive nature with sorrowful attitude. It
may be originated from bad experiences of the past, insult, personnel loss,
death of relatives etc. The degree of Shoka can be measured on the basis of
intensity of ‘Dainya’93. The victim of Shoka can suffer from atisara, nidranasha
and jwara etc.
3. Bhaya (fear):
Intensity of Bhaya is examined by ‘Vishada’94. This is a specific
emotion by which so many diseases are caused. It is well said by Charaka
“Vishado roga vardhananam sreshta”. Fear is caused due to injuries of physical
and social environment, when one is threatened by some social foe or by some
physical threat from the environment, one may attempt to flee from it with
accompanying feelings of fear.
Chinta (anxiety):
Sometimes individual suffer from an emotional disorder, which is
psychologically just as disabling as the more extreme forms of fear but in
which the individual really does not know, of what he is afraid, this is known
as Chinta. Neurotic anxiety is perhaps the most important of all the symptoms
in the sphere of emotions of psychopatholgy. The physiological concomitants
of tachycardia, of increased respiration, and of sweating of skin surface, which
occurs in real fear likewise characterize this anxiety. By the above emotional
disorders and the other than them viz. Lobha (greed), Moha (narcosis), Irshya
(jealousy) etc, many diseases are seen. Thus the great importance is given to
Concept of Nidana and its Assessment in Kitibha Kushta
89
theses psychic factors in respect of their knowledge and necessity of
description. Kushta, jwara, atisara and so many other diseases are found
originated by these emotional factors.
Role of psychological factor in the etiopathogenesis of psoriasis –Modern
view :
In recent years there has been an increasing awareness on the part of
physicians about the close relationship between “Psyche” (mind) &
“Soma”(body), and in every branch of medicine including dermatology a large
group of chronic illnesses are being designated as “Psychosomatic” (Behl,
1998), Psoriasis is one of them. Psychosomatic disorder like psoriasis are
associated with skin problems that are not directly connected to the mind but
that react to emotional states, such as stress (Koo & Lebwohl, 2001). Psoriasis
is a chronic disease that can have substantial psychological and social impact
on a patient’s life. For the patient, psoriasis can be far more than “Just a skin
disease”. However, close family members or patient’s friends may not
understand the disease. The psychological impacts are likely to be heightened
when the onset of disease was early in life – when the patient was most
vulnerable to psychosocial trauma.
Psychological problems can arise from the feelings of the patient about
his/her appearance, social rejections, guilt, embarrassment for self and family,
and emptiness. Patients may also deny themselves enjoyment of leisure
activities because of embarrassment and fear of rejection, and the disease often
makes patients feel unattractive to the opposite sex. Number of studies has
shown that psychological stress is often caused by psoriasis, and can be a factor
in “flares” of psoriasis. Conversely, psychological stress can affect the course
of the disease as well as contribute to psychological problems such as
depression, anxiety and unfocused anger. The way stress affects the patient
varies from individual to individual; the most common manifestations are
Concept of Nidana and its Assessment in Kitibha Kushta
90
psychological depression, anxiety, and obsessional behaviors95. The way in
which stress, depression and anxiety influence the course of psoriasis is not
known. Some studies suggest that the influence may be through an effect on the
immune system.
Concept of Nidana and its Assessment in Kitibha Kushta
91
MATERIALS AND METHODS
Present study has been carried out under two sections.
1. Literary study
2. Observational study
MATERIALS
1. Literary study
Collection of Materials
The Literary source for the present study was obtained from, Vedic
scriptures, classical texts of Ayurveda, Sanskrit dictionaries, Western medical
texts, published articles in reputed journals and also from various media like
internet etc, followed by retrospective study of related research work.
2. Observational study
a. Diagnosed patients of Kitibha Kushta
b. Instruments
Collection of Materials
A) Source of patients - Patients from OPD, IPD, other referrals and special
camps conducted in GAMC and hospital Mysore were selected for the study,
appropriately satisfying the selection criteria.
B) Instruments:
1. Stethoscope
2. Sphygmomanometer
METHODS
1. Aim : Present work was undertaken to assess the nidana of Kitibha
Kushta (Psoriasis) as per available Ayurvedic literature
Concept of Nidana and its Assessment in Kitibha Kushta
92
2. Objectives :
To review and systematically compile the literature on nidana.
To review and systematically compile the literature on nidana of Kushta.
To observe and analyze the etiological factors of Kitibha Kushta
To study and understand the etiological factors of Psoriasis from
Ayurvedic perspective.
3. Study design
A. Literary Study - Literary study of Ayurvedic literature had been carried
out on nidana of Kushta. This study was based on samuchaya vidhi
(collecting of scattered matter) and nirdesh vidhi (detailed explanation).
B. Observational study – The nidana of Kitibha Kushta were assessed
based on detailed questionnaire. A set of questionnaire was framed
incorporating common Ahara and Vihara which have been mentioned as
Nidanas to Kushta. Every selected patient was thoroughly assessed for
nidana as per the prepared Chart.
The discussion was done with the help of Hamsaksheera Nyaya
(selecting important matters from the literature).
METHOD OF COLLECTION OF DATA
Patients were selected with respect to age and irrespective of sex,
socioeconomic status, caste, religion with signs and symptoms of Kitibha
Kushta.
INCLUSION CRITERIA
1) Patients of either sex were selected.
2) Patients between age groups of 17-60 years were selected.
3) Patients coming under diagnostic criteria were selected.
Concept of Nidana and its Assessment in Kitibha Kushta
93
EXCLUSION CRITERIA
1) Patients with other systemic disorders were excluded.
2) Patients with other skin disorders were excluded.
DIAGNOSTIC CRITERIA
1. Shyava : Bluish black discolouration of the skin
2. Kina sparsha : Rudha vrana sthana, surface of the lesion is rough
resembling healed wound
3. khara sparsha : Lesions are rough or coarse to touch
4. Parusha : Dry lesions
SAMPLING METHOD
Total 45 patients of Kitibha Kushta (Psoriasis) were randomly selected and
made in to a single group.
ASSESSMENT
Assessment of the patients was made based on the nidana of Kushta explained
in Ayurvedic classics. Statistical interpretation was based on
Chi-square test
Frequencies / Descriptive
Contingency Co efficient test
Analysis was done through SPSS for Window (Statistical Presentation
System Software), version 14.0, evaluation version (SPSS, 2005, SPSS Inc.
New York).
Concept of Nidana and its Assessment in Kitibha Kushta
94
OBSERVATIONS
Total 45 patients were taken for the study and observations for the
present study were done in three stages.
1. General observations
2. Specific observations
3. Observations on nidana of Kushta
GENERAL OBSERVATIONS
AGE
In present study there was limitation for age. The patients of the age
between 17-60 yrs were selected. It was found that the patients of age group
between 17-30 yrs are 20 (44.44%), 31-40 years are 10 (22.22%) 41-50 yrs are
8 (17.7%), 51-60 are 07 (15.55 %).
Table No.41. Distribution of Patients According To Age
Age in years No. of patients Percentage (%)
17-30 yrs 20 44.44 %
31-40 yrs 10 22.22 %
41-50 yrs 08 17.7 %
51-60 yrs 07 15.55 %
Total No. of patients 45
Concept of Nidana and its Assessment in Kitibha Kushta
95
SEX
In the present study it was observed that more number of patients were
males i.e., 30 (66.66%) and female patients were 15 (33.33%).
Table No.42. Distribution of patients based upon sex
Sex group No. of patients Percentage (%)
Male 30 66.6 %
Female 15 33.33 %
Total No. of patients 45
RELIGION
In the present study it was observed that majority of the patients were Hindu
I.e. 35 (77.77 %) and 10 (22.22 %) were Muslims.
Table no 43. Distributionof patients based upon religion
Relogion No. of patients Percentage (%)
Hindu 35 77.77 %
Muslim 10 22.22 %
Total No. of patients 45
Concept of Nidana and its Assessment in Kitibha Kushta
96
MARITAL STATUS
In the present study it was observed that majority of patients were
married .i.e. 38 (84.44 %) and unmarried were i.e., 07 (15.55%).
Table No.44. Marital status wise distribution of 45 patients
Marital Status No. of patients Percentage (%)
Unmarried 38 84.44 %
Married 7 15.55%
Concept of Nidana and its Assessment in Kitibha Kushta
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Occupation
In this study it was observed that majority of the patients were farmers
i.e. 25 (55.5 %), students 10 (22.22%), office workers 7 (15.5 %), and
Businessmen 3 (6.6 %).
Table No. 45. Occupation wise distribution of 45 patients
Occupation No. of patients Percentage (%)
Students 10 22.22 %
Office workers 7 15.5 %
Businessmen 3 6.6 %
Farmers 25 55.5 %
Total No. of patients 45
SOCIO ECONOMIC STATUS
In the present study it was found that majority of the patients belong to
lower Class i.e., 38 (77.77%), middle class were 5 (11.11 %) and Upper
middle class were 2 (4.44%).
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Table No.46. Socio economic status wise distribution of 45 patients
Socio economic status No. of patients Percentage (%)
Lower class 38 77.77 %
middle class 5 11.11 %
Upper middle class 2 4.44 %
Education
In the present study it was found that the majority of patients were
illiterate i.e., 29(64.44%), School going 6 (13.33 %), graduates 7 (15.55 %)
and Post graduates were 3 (6.66%).
Table No.47. Education wise distribution of 45 patients
Education No. of patients Percentage (%)
School going 6 13.33 %
Ggraduates 7 15.55 %
Post graduates 3 6.66 %
Illiterates 29 64.44 %
Total No. of patients 45
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ADDICTION
In the present study it was found that the patients having the habit of
drinking tea were 10 (22.22%), habit of smoking were 4 (8.88%), drinking
alcohol were 3 (6.66%), drinking coffee were 4 (8.88%) and tobacco chewing
were 4 (8.88%) and taking milk were only 20 (44.44%) respectively.
Table No.48. Addiction wise distribution of 45 patients
Addiction No. of Patients Percentage
Milk 20 44.44%
Tea 10 22.22%
Coffee 4 8.88%
Smoking 4 8.88%
Alcohol 3 6.66%
Tobacco chewing 4 8.88%
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AGNI
Among 45 patents, 25 patients (45.44%) had mandagni, 15 patients had
vishamagni (33.33%), 5 patients (11.11%) had teekshna agni.
Table No. 49. Agni wise distribution of 45 patients
Agni No. of patients Percentage (%)
Manda 25 45.55%
Vishama 15 33.33%
Teekshna 5 11.11%
Sama 0 0%
DIET
In the present study it was found that the patients with vegetarian diet
were 10 (22.22%) and mixed diet were 35 (77.77%).
Table No. 50. Diet wise distribution of 45 patients
Diet Pattern No. of patients Percentage
Vegetarian 10 22.22%
Mixed 35 77.77%
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PRAKRUTHI
In the present study among 45 patients 15 patients (33.33%) had Vata pitta
prakruthi, 25 patients (55.55%) had Vata kapha prakruthi and 5 patients
(11.11%) belong to kapha pitta prakruthi.
Table No.51. Prakruthi wise distribution of 45 patients
Prakruthi No. of patients Percentage (%)
Vata pitta 15 33.33%
Vata kapha 25 55.55%
Kapha pitta 5 11.11%
SARA
In the present study 6 patients (13.33%) were having a Avara sara, 35
patients (77.77%) and 4 patients (13.33%) were having Pravara sara.
Table No.52. Sara wise distribution of 45 patients
Sara No. of patients Percentage (%)
Avara 6 13.33%
Madhyama 35 77.77%
Pravara 4 8.88%
SAMHANANA
Among 45 patents 43 patients (95.55%) had madhyama samhanana, 2
patients (4.44%) has avara samhanana.
Table No.53. Samhanana wise distribution of 45 patients
Samhanana No. of patients Percentage (%)
Avara 2 4.44 %
Madhyama 43 95.55%
Pravara 0 0%
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PRAMANA
Among 45 patents 43 patients (95.55%) had madhyama samhanana; 2 patients
(4.44%) has avara samhanana.
Table No. 54. Pramana wise distribution of 45 patients
Pramana No. of patients Percentage (%)
Avara 2 4.44%
Madhyama 43 95.55%
Pravara 0 0%
SATMYA
Among 45 patients 41 patients (91.11%) had madhyama satmya and 4
patients (8.88%) had avara satmya.
Table No.55. Satmya wise distribution of 45 patients
Satmya No. of patients Percentage (%)
Avara 4 8.88%
Madhyama 41 91.11%
Pravara 0 0%
SATWA
Among 45 patients, 43 patients (95.55%) had madhyama satwa and 2
patients (4.44%) had avara satwa.
Table No. 56 Satwa wise distribution of 45 patients
Satwa No. of patients Percentage (%)
Avara 2 4.44 %
Madhyama 43 95.55 %
Pravara 0 0%
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VYAYAMA SHAKTI
Among 45 patents, 43 patients (95.55%) had madhyama vyayama shakti, and 2
patients (4.44%) were having avara vyayama shakti.
Table No.57. Vyayama Shakti wise distribution of 45 patients
Vyayama Shakti No. of patients Percentage (%)
Avara 2 4.44 %
Madhyama 43 95.55 %
Pravara 0 0%
DESHA
It was observed that 38 (80.00 %) patients were belong to anoopa desha,
2 patients (4.44 %) were belong to Jangala desha and 5 (11.11 %) patients were
belong to Sadharana desha.
Table No.58. Desha wise distribution of 45 patients
Desha No. of patients Percentage (%)
Anoopa 38 80.0%
Jangala 2 44.44%
Sadharana 5 11.11%
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Table No 59. Distribution of patients with Chief Complaints Lakshanas No. of patients Percentage
Shyava 42 93.33 %
Kina sparsha 36 80 %
khara sparsha 36 80 %
Parusha 38 84.44 %
Sravi 2 4.44 %
Kandu 6 13.33 %
Vardhate cha samutpannam 43 95.55 %
Snigdham 2 4.44 %
Krishnasm 3 6.66 %
Observations on nidana of Kushta:
Patients eating fish with milk or curds
In this study it was observed that 15 (75 %) patients were eating fish with milk
and curds.
Table No 60. Distribution of patients eating fish with milk or curds Patients eating fish with milk or curds
No. of patients Percentage (%)
Yes 15 75 %
No 5 25 %
Total non-veg pts 20
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Curds
In this study it was observed that 25 patients (55.55 %) were eating curd
at night and 15 (33.33 %) were eating curds in day time and 5 patients
(11.11%) were not consuming curd.
Table No. 61. Distribution of 45 patients who eats curds
Curds consumption No. of patients Percentage (%)
During day time 15 33.33 %
During night time 25 55.55 %
Not eating curds 5 11.11 %
Amlatisevana
In this study it was observed that 14 patients (31.11 %) were consuming more
amla padartha.
Table No.62. Distribution of patients doing Amlatisevana
Amlatisevana No. of patients Percentage (%)
Yes 14 31.1 %
No 31 68.88 %
Aggravation of symptoms
It was observed that aggravation of symptoms observed more in visarga kala
i.e. in 33 (73.33 %) patients.
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Table No.63. Distribution of patients based upon aggravation of symptoms:
Aggravation of symptoms
No. of patients Percentage (%)
Adana kala 12 26.66 %
Visarga kala 33 73.33 %
EATING HABITS
Excessive eating habits
In this study it was observed that 35 patients (77.77 %) were having excessive
eating habits
Table No. 64. Distribution of patients based excessive eating habits
Excessive eating habits No. of patients Percentage (%)
Yes 35 77.77 %
No 10 22.22 %
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Patients who eats without digestion of previous food
It was observed that 11 patients (24.44 %) were eating without digestion of
previous food
Table No. 65. Distribution of patients who eats without digestion of
previous food
Eats without digestion of previous food
No. of patients Percentage (%)
Yes 11 24.44 %
No 34 75.55 %
Patients who eats improper time
It was observed that 28 patients (62.22 %) were eating at improper time.
Table No. 66. Distribution of patients who eats at improper time
Eats at improper time No. of patients Percentage (%)
Yes 28 62.22 %
No5. 17 37.77%
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Patients who frequently eats green leafy vegetables with milk
In present study it was observed that 12 patients were eating green leafy
vegetables with milk.
Table No. 67. Distribution of patients who frequently eats green leafy
vegetables with milk
frequently eats green leafy vegetables
No. of patients Percentage (%)
Yes 12 26.6 %
No 33 73.33%
Day Time Sleeping
It was found that 16 (35.5 %) patients were doing day time sleeping
Table No. 68. Distribution of patients who does day time sleeping
patients do day time sleeping
No. of patients Percentage (%)
Yes 16 35.5 %
No 29 64.44 %
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Suppression of Vegas
It was observed that (73.33 %) patients were doing suppression of vegas.
Table No. 69. Distribution of patients who do suppression of vegas:
Patients who do suppression of vegas
No. of patients Percentage (%)
Yes 33 73.33 %
No 12 26.6 %
Kula Vrittanta
It was observes that only 7 patients had maternal/paternal history.
Table No. 70. Distribution of patients according to Kula Vrittanta:
Kula Vrittanta No. of patients Percentage (%)
Pitruja 4 8.88 %
Matruja 3 6.66 %
Nil 38 84.44 %
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Mental Status
It was observed that 2 patients (4.44 %) were Anxious, 14 (31.11 %) were
normal, 1 (2.22 %) was fearful and 28 (62.22 %) were depressed.
Table No.71. Distribution of patients according to Mental Status
Mental Status No. of patients Percentage (%)
Normal 14 31.11 %
Anxious 02 4.44 %
Depressed 28 62.22 %
Fearful 1 2.22 %
Vyadhi Adhishthana
In 14 patients (31.11 %) the adhishthana of vyadhi was shareera and in 31
patients (68.88 %) it was both shareera and manas.
Table No.72. Distribution of patients according to Vyadhi Adhishthana
Vyadhi Adhishthana No. of patients Percentage (%)
Shareera 14 31.11 %
Shareera and Manas 31 68.88 %
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Bathing Habits
It was observed that 32 patients (71.11 %) were taking bath normally, 3
patients after getting frightened (6.66 %), 6 patients after exposing to sun
(13.33 %) and 4 patients (8.88 %) after exercise.
Table No. 73 Distribution of patients based on bathing habits
Bathing habits No. of patients Percentage (%)
Normal 32 71.11 %
Frightened 3 6.66 %
After exposing to sun 6 13.33 %
After exercise 4 8.88 %
Total No. of patients 45
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Graha vikruti
It was observed that 24 patients (53.33%) had graha vikruti
Table No. 74 Distribution of patients based on Graha vikruti
Graha vikruti No. of patients Percentage
Yes 24 53.33%
No 21 46.66%
RESULTS:
1. Based on age shows, between 17-30 years had a greater risk of acquiring
Kitibha Kushta 44.44 % when compared to the age group of 31-40 years
22.22%, and 41-50 years 17.7% and 51-60 years 15.55%.
2. Based on religion it was observed that Hindu’s had a higher incidence
77.77% when compared to other religion like Muslims 22.22%.
3. It was observed that farmers had a greater risk of acquiring Kitibha
Kushta 55.55%, when compared to office workers 15.55%,
students22.22% and business men were at the lowest risk with 6.66.
4. Based on Kala, occurrence was more in Visarga Kala i.e. 73.33% than in
Adana Kala 26.66%.
5. It was found that Anoopa desha people were more prone to get Kitibha
Kushta i.e. 80.00%.
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6. It was observed that compared to vegetarians in people with mixed diet
habit are more prone for Kitibha Kushta i.e. 77.77%.
7. Only in 15.44% people Anuvamshata is found as causative factor for
Kitibha Kushta.
8. It was observed that patients eating fish with milk or curds are most
likely to get Kitibha Kushta i.e. 75% in mixed diet group.
9. Patients who were eating curd at night were more prone to get Kitibha
Kushta i.e. 55.55%.
10. It was observed that 68.88% patients had mano-shareera vyadhi
adhishthana while only 31.11% patients had shareera as vyadhi
adhishthana.
11. Only in 73.33% people suppression of vegas is found as causative factor
for Kitibha Kushta.
12. It was observed that Depressed patients had a greater risk of acquiring
Kitibha Kushta i.e. 62.22%.
13. It was observed that 26.66 % patients were eating green leafy
vegetables with milk
14. Graha vikruti is found in 53.33% patients.
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DISCUSSION
Any research work without being discussed about its nature, utility and
importance is said to be incomplete. Vitarka (ability of discussing on the basis
of Shastras) is one of the six features to be present in a good Scholar (Ch. Su.
9/27). Any hypothesis /principle, if to be proved, must be discussed thoroughly
from all angles. This has been clearly told by Acarya Caraka long back (Ca. Vi.
8/37). After the formation of a hypothesis, it has to be tested and observed by
various methods and eventually the results are obtained. All these should be
well supported by proper reasoning or logic and finally concluded., A
hypothesis gets established as a principle if the reasoning given is satisfactory,
otherwise, it remains as it is. Acharya Charaka has very precisely said that,
even the truth may not accepted, as it is without the logical interpretation.
Charaka has clearly stated in Sutra 25th Chapter that,
''Shastra sahit tarka sadhananam” (Ch. Su. 25/40)
Discussion improves the knowledge and discussion with Sastra becomes
base establishment of the concept. Thus discussion is the most essential phase
of any research work. Keeping in this view the facts which have emerged from
the conceptual, and observational study have been discussed here.
DISCUSSION ON REVIEW
TITLE OF THE STUDY
Today in many ways people have greater opportunities of better life than
ever before. Still it is clear that they need to evolve some new strategies or to
follow the golden old rules, which are proved for milleniums, in each and every
field of life. As Ayurveda aims to protect the health of heathy individual and
later to cure the diseased ones. So, the diet and regimen are such most
important field of life. Then also the popularity of fast food, heat of earning
more and more leading the individuals to compromise with their health is
Concept of Nidana and its Assessment in Kitibha Kushta
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greater due to the fast life. According to Ayurveda this can be classified as
"Prajnaparadha'. Due to the demand of time, most of the people are bound to do
such things, which adversely affect the health. The people who are health
conscious mostly know about "what to eat?", but least about "how to eat?" and
“how to live’ . The dietetic code or the rules for diet, code of conduct in the
society are preserved by our traditions up to some extent, but there is a big
question about their awareness in today's society. People basically know very
little about them and they who know are little bothered to obey such and all
such summations leads to various ailments. Here, I am dealing with one among
the such ailment .i.e. kushta which is pervading significantly faster.
DISCUSSION ON NIDANA
Definition
The factor which causes rogotpatti by vitiating the dosha is called
nidana. All the definitions of nidana in general mean that nidana is an
etiological, causative factor for a disease manifestation, gives rise to a disease
or karana for a vyadhi. Nidana word is also used as synonymous to hetu in
many contexts in the classiscs. definitions on Nidana stated by Madhukosha
seems to be most appropriate i.e. A Particular factor can be called as nidana
only when it will develop a complete disease process (iti kartavyata) in the
body either immediately or after a certain period. Chakrapani says “nidana”
relates to both etiology (vyadhi janakam) as well as diagnosis (vyadhi
bodhakam) of diseases. So, vyadhi janak nidana refers to “hetu” whereas
vyadhi bodhak nidana refers to “nidana panchaka”. The word nidana refers to
the factor which produces vyadhi.
Synonyms
Various synonyms of nidana have been used in Ayurvedic lexicons but
nidana and hetu used most frequently. Word nidana used for six times in
Charaka Sutra sthana and hetu is used for fourty four times while in nidana
Concept of Nidana and its Assessment in Kitibha Kushta
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sthana word nidana is used for fifty one time and hetu is used for sixteen times.
Word “nidana” seems to be more appropriate.
Classification of Hetu
1. a) Asatmendriyartha Samyoga b) Prajnaparadha c) Parinaama.
a) Asatmendriyartha Samyoga : The five Indriya Buddhi obviously
correspond to the area of the cerebral cortex where the five kinds of sensations
are experienced. The events of the external world are intimated to the mind
(Manas) through these Indriya Buddhi. Subsequent events leading to Vijnana
(knowledge) such as the sorting out of ther sensory data, their interpretation,
orientation, integration and ideation are dealt with by the association and silent
areas of the cortex which may be considered as mind. The mind enjoys the
supreme place in the body being the coordinator. Every event in the body is
directly or indirectly, consciously or uncosiously controlled by the mind,
through central nervous system, autonomic nervous system or endocrine
system. Manas are highly inquisitve to know regarding the environment so that
the body may adapt accordingly. The entire environment is classified into five
sense objects. As long as the external stimuli orginating from five sense objects
are within normal limits the body response is also within physiological limits
which are Satmya (suitable) for body. But if the stimuli cross the normal range
they become stressful and as soon as stressful stimuli reach the Manas, the
imbalance in Dosa begins which may set in the diseases if the body fails to
adopt.
Acharya Charaka has given imporantance to each of the nidana at
different places in sutra, nidana and sharreara sthana of Charaka samhita. In
Dheeraganjeevatiye Adhyaya, Charaka says the causes of diseases relating to
both (mind and body) are three fold i.e. ayoga, mithya yoga and ati yoga of
Kala, budhhi and indriyartha. In Tisreshniye adhyaya, again Charaka has
highlighted these nidanas in different order. Chakrapani says Kala, Artha and
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Karma are mentioned in the order of their importance. Kala is the most
important factor in as much as it is indispensable in character i.e.
dushpariharya. Then comes Prajnaparadha. It is the defect in the mental
faculties that leads to the Asatmendriyartha Samyoga. Even though
Asatmendriyartha Samyoga arise out of Prajnaparadha only, still owing to its
proximity to the diseases, the former is further categorized separately. On other
hand, Prajnaparadha leads to somatic (Kayaik), oral (Vachik) and psychic
(Manasik) ailments. that al though all the three karnas are the important for the
production of vyadhi but out of all these Asatmendriyartha smyoga deserves
the first place. It is true that prajnaparadha appears to be the original and most
important causative factor of all diseases. But at the same time
Asatmendriyartha samyoga being the nearest cause needs special mention.
Being unavoidable, kala also constitute its own importance. But then, it is
secondary i.e. Apradhan because it can cause disease only in the event of
Atiyoga, ayoga or mithya yoga of indriyas with their respective objects.
b) Prajnaparadha
Actions have been described to be of three types (i) related with speech
(ii) related with mind and (iii) related with body. The excessive use, disuse and
misuse of any of these actions lead to the development of a disease process. It
is supposed that when Raja or / and Tama qualities predominate, there is
derangement of the understanding (Dhi), will (Dhrti) and Memory (Smrti).
Thus, in short any misconception by the intellect followed by misconduct is
known as volitional transgression. So one should exercise restrain not to
indulge in over-use, disuse and mis use of activity related to speech, mind or
body as the result of misconception. This action leads to stress on his body and
mind which cause disturbance in the Dosika system of the body following the
neurohumoral and endocrinal disturbance. There are Modern evidence which
support the fact where the organ response to Emotions are incorporated
(Cardiovascular response, Gastro intestinal response, skin response, respiratory
Concept of Nidana and its Assessment in Kitibha Kushta
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response, etc are enlisted) John Hunter (1728-1793) had personal experience of
the effects of mind on body. He had noted how his attacks of angina pectoris
were brought about whenever his mind was agitated. On the other hand, it may
be opined that Prajnaparadha leads to a guilt consious which depresses the
immune system of body rendering it ill. The effect of unhealthy actions of body
is obviously clear. The above explanations are for the actions of speech and
mind.
b) Parinaama.
If a particular season manifests itself excessively, this should be
regarded as excessive utilization of time; if the season manifests itself less than
required, it would be non – utilization. If on the other hand, characteristics of a
season are contrary to the normal ones, this would be wrong utilization (for
example, rainfall in winter ,cold in summer etc). In addition to the effect of
abnormal season on human body producing diseases, there is a normal cycle of
Dosa in relation to season, day and night, intake of food and age. In relation to
these periods some of the Dosa get excited and the others subsided. So the
diseases connected with those Dosa either develop or participate to get
exaggerated. The abnormal season as well as the normal season and other time
factors are intimately related with the disease process, one can not escape their
effect on the body; however to minimize them and to adapt accordingly the
principles of personal hygeine are framed.
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Application of Trividha hetu sangraha in causation of Kushta :
Trividha hetu sangraha
Pragnyaparadh Kala Asatmendriyartha samyoga
(Visarga kala) (Sankramik hetu)
Dhi vibhramsha Dhriti vibhramsha Smriti Vibhramsha
Derangement of Unable to stop the ahita karma To forget the
understanding knowledge
of Hita karma
which he does before
Mithya ahara vihara, papa karma
Kushta
Asatmendriyartha samyoga
Shabda Sparsha Rasa Roopa Gandha
Ayoga Atiyoga Mithyayoga Hinayoga
Anadana Atyashana Vishmasana Alpadana
Matra viruddha Matra viruddha Intake of incompatible diet Matra viruddha
Vidhi viruddha Vidhi viruddha except rashi Vidhi viruddha
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2. Sannikrishta, Viprakrusta, Vyabhichari, Pradhanika
Sannikrishta: The closest cause of vyadhi is called as Sannikrishta hetu.
All the ahara vihara pertaining to nidan of Kushta can be considered as
Sannikrishta hetu.
Viprakrusta: The distant cause of the vyadhi is called as Viprakrishta
hetu. Chakrapani says, immediate causes of a disease are the vitiated doshas
and distant causes are the unwholesome contacts with the objects of senses.
The distant cause of rakta pitta may be ati santapa of jwara. The distant cause is
comman of all the diseases are the previous sinful acts i.e. adharma. Purva
janam krit papa karma can be considered as Viprakrusta nidana for kushta.
Vyabhichari: When certain opposing facors are acting against a
particular etiological factor, such a time, dushyabala etc, then under such a
condition, that particular cause does not produce a disease. Then it is called a
vyabhichari hetu. Chakrapani in Prameha nidana says “Specific features of
etiological factors, doshas, and dhatus determine the bodily susceptibility to the
manifestation of a disease. When the equilibrium of these three factors is
disturbed or when they do not support each other or when they are weak due to
temporal factors, then either the disease does not manifest or the disease is very
mild or all its symptoms are not properly manifested. If the situation are
contray to what is mentioned above, the corresponding results will also be
otherwise.
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Table No.75 Nidana, Dosha, Dushya relation in causation of disease :
Etiological factors + Dosha + Dhatu
No association No disease
Etiological factors + Dosha + Dhatu
Late association
Prolong course or delay in manifestation (chronic disease)
Etiological factors + Dosha + Dhatu
Weak or insufficient association
Mild disease or incomplete disease or irregular symptoms
Etiological factors + Dosha + Dhatu
Sudden association Acute disease
Etiological factors + Dosha + Dhatu
Powerful Association
Fatal (or) threatening disease
Dosha hetu, Vyadhi hetu and Ubhaya hetu :
Dosha hetu : All the Nija Vikara occurs invariably due to the vitiation of Vata,
Pitta and Kapha. As the bird can not transgress its own shadow even through
flying throughout the day, so also no endogenous disease caused by the
disturbance of the equilibrium of Dhatus can not occur without the vitiation of
Vata, Pitta and Kapha. So, considering the location, signs, symptoms and
causes of vitiation of Tridosa, all the disease caused by them are diagnosed on
the basis of the vitiation of respective Dosas.All the bodily diseases arising out
of the disturbance of the equilibrium of Dhatus are ultimately caused by
nothing else but by thedisorder of Tridosa. It is only the exogenous diseases
which are caused otherwise, the endogenous diseases are at times followed by
the exogenous ones and even the exogenous ones are followed by the
endogenous ones of the most vehement type. One should accordingly start the
treatment paying due regard to the secondary development (Anubandha) and
the primary nature of the disease.
Vyadhi hetu: So, Vyadhi hetu means those specific etiological factors
responsible for the particular diseases, irrespective of dosha. Sushrutha had
described sankramika nidana which can be incorpaorated in this group.
Concept of Nidana and its Assessment in Kitibha Kushta
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Bahaya and Abhyantara hetu :
Bahaya hetu : External factors like food, behavior, seasons, poisons etc. are
called as bahya hetus or external factors. Bhela Samhita has described Kushta
Roga in both Nidana & Chikitsa Sthana. Specially indicated, polluted water as
a etiological factor of Kushta. So, polluted water can be considered as bahaya
hetu.
Abhyantara hetu : Vitiated doshas are called as intrinsic factors or
Abhyantara hetus. Sapta dushya of Kushta i.e tridosha, rakta, twak, mamsa,
ambu and lasika can be considered as Abhyantara hetu.
Utapadaka and Vyanjaka hetu :
Utapadaka hetu : Utpadaka hetu means the real causative factors of the
accumulation of doshas.
Virudhahara, Ajeerna, Adhyasana, Matsya (chilchima) with dugdha can be
considered as Utpadaka hetu.
Vyanjaka hetu : It act as a triggering factor. Aggravation of Kushta in winter
season can be considered as Vyanjaka hetu.
Dosha Gati :
Following questions strikes in mind regading roga marga. “Tatra shakha
raktadayo dhatu twak cha sa bahayo roga marga” in this context whether marga
word is used for srotas or adhisthana? Why rasa dhatu is not mentioned here
and whether twak can be taken as substitute for rasa dhatu? To me it is marga.
So far as Kushta is concerned the layers of skin are far more omportant. It is
the obstruction in the marga which brings about Kushta. Rasa is either plasma
or watery portion of the skin. The skin carries. Rasa is different from rakta.
When they intermingle with each other blood is formed. The watery portion of
Rasa is located in the layers of skin participates in the formation of Kushta.
Concept of Nidana and its Assessment in Kitibha Kushta
123
Disscission on anatomy and physiology of Skin
The skin is not simply a barrier separating a body’s internal and external
environment, it is also the vehicle for the biological and social communication
to the external world. Any type of change in skin may indicate homeostatic
imbalance in the body. Therefore before going to diagnosis and treatment of
skin disease it is essential to know the significant value of skin i.e. Racana
Sarira, Kriya Sarira and Bhruna Vijnana (Embryology). Following corelation
can be done. Dr. Ghanekar has written commentary on Sushruta Sharira
Sthana. He has correlated the layers of skin mentioned by Sushruta with the
latest anatomy of skin as under.
S. No Ancient Term Modern Term Types of skin
1 Avabhasini Stratum Corneum Epidermis
2 Lohita Stratum Lucidum Epidermis
3 Shweta Stratum Granulosum Epidermis
4 Tamra Malpighian layer Epidermis
5 Vedini Papillary Layer Dermis
6 Rohini Reticular Layer Dermis
7 Mamsadhara Muscular layer
Dermis
Kriya Sarira :
To understand the Kriya Sharira (physiology) of skin it is essential to
check its relation with Dosa, Dhatu and Mala like basic structural and
functional units of the body.
(i) Twacha and Tridosha: There are three Dosas in our body. They are situated
in specific places, which have been described in texts. According to that
Twacha has been mentioned as one of the sites of Vata and Pitta Dosa
(A.H.12/1, 2)
Concept of Nidana and its Assessment in Kitibha Kushta
124
(a) Twacha and Vata Dosa: Charakacarya has described Twacha as a
Sparsanendriya adhisthana (Ch.Su.8/10). Sparsh i.e. Touch sense is the subject
of sparsanendriya which is performed by Vata Dosa.
(b) Twacha and Pitta Dosha: Bhrajaka Pitta is one of the types of Pitta which is
located in skin. Bhrajaka Pitta is also called as Bhrajakagni, which is also
situated in Twacha and forms the lusture of the skin.
(c) Twacha and Kapha Dosa : The snigdhata slaksnata, Mrduta, Sitata,
prasanata and snighdhavarnata are the attributes to the presence
(ii) Twacha and Sapta Dhatu :
a) Twacha and Rasa Dhatu : At several places Twacha has been used, as a
synonyms of Rasa Dhatu like Twaksara Purusa etc. In context of Kushta Roga,
Susruta has mentioned that in early stages Kushta is situated only in the
Twacha. Dalhana comments on it and says that Twachasrita i.e. Rasasrita
Kushta (Su.ni. 5/2). Chakrapani has described the six layers of skin first
amongst them is Udakadhara its main work is to maintain the water content of
the body. Rasa Dhatu is also Jala Mahabhuta Pradhana in Panchabhautica
constitution. So one can consider the relation between Rasa Dhatu and Twacha.
b) Twahca and Rakta Dhatu : Acarya Susruta has described thefunctions of
Rakta Dhatu as Varna Prasadana. i.e. It imparts the colour of skin, Mamsa Pusti
i.e. Nourishes the Mamsa Dhatu in the body. (Su.Su.15/6). Rakta Dhatu is also
responsible for the proper conduction of tactile sensation of skin.
c) Kwacha and Mamsa Dhatu : Twacha is closely connected with Mamsa
Dhatu because it is a Upadhatu of Mamsa Dhatu (Ca.Ci.15/7). So for the
development and Nourishment of Mamsa Dhatu is concerned Twacha is very
important factor.
(iii) Twacha and mamsa:
Mala (Annamala), Mutra and Sweda are the main three malas in the
outcome of sara kitta vibhajana process during Dhatvagnivyapara. The kitta
Concept of Nidana and its Assessment in Kitibha Kushta
125
part is excreted out from the body. The Sweda is the mala of Meda Dhatu,
which is excrete out from the Svedavahi Srotas of Twacha. Sweda maintains
the Luster and Humidity of skin (Ca.Su.15/5). According to Ayurveda Nails
and Hairs are the Mala of the Asthidhatu and Tvakgata Sneha is the Mala of
Majjadhatu. (Ca.Su.46/271) From the above facts it is easy to understand the
relation between Twacha and Dosa Dhatu and Mala the basic units of the body.
Kustha involve morbidity of seven dravyas. They are Tridosa and four Dhatus
(Rasa, Rakta, Mamsa and Lasika). So from above description one can easily
understand the importance of these units. The Vikrti of these seven essentials
lead’s to the occurrence of many skin diseases. i.e. Occurrence of many Kustha
Rogas.
Disscission on Classification of Kushta :
The word 'Kushta' is a broad term, which covers almost all the skin
diseases. Kustha is produced invariably by the vitiation of the seven factors i.e.
3 Dosas and 4 Dusyas. But different types of pain, colour, shape, specific
manifestation etc. are found in Kustha because of Anshanshakalpana of the
Dosas. Accordingly Charaka Kusthas are in fact of innumerable types, but for
systemic study they are classified into two major groups 7 Maha Kustha & 11
Kshudra Kustha.
Disscission on Nidana of kushta
The nidana of Kushta can be classified into sannikrishta and
viprakrishta. The Aharajanya, Viharjanya, Chikitsa sambandhi and Sankramika
can be considered as sannikrishta while Daivapacharajanya nidanas can be
considered as viprakrishta hetu.
Disscission on Viruddha Ahara :
Whether or not certain foods or food combinations are problematical is a
very individual matter, but unless you have an actual allergy, most of the
Concept of Nidana and its Assessment in Kitibha Kushta
126
symptoms stemming from eating a specific food or food combination
that disagrees with you are likely to be relatively mild and minor. I
should note, for the record, that true food allergies are rare, although
many people are bothered by intolerances to specific foods that may
trigger physical symptoms
Ayurvedic Medicine also has rules about incompatible food
combinations based on the idea that some foods are toxic when
combined and some - deemed unsuitable to an individual's constitution -
may affect the body's ability to resist disease. You can find any number
of fad diets that make claims that certain combinations of food are either
good or bad for you.
Desha Viruddha:
From classical references as dicussed in review of literature, one can
conclude that, Desha Dosha dominancy Rasa dominancy
Anupa : Kapha - Pitta + Madhura
Jangala : Vata - Pitta + Katu
Anupa Sadharana : Kapha - Lavana + Amla
Jangala Sadharana : Vata - Tikta + Kasaya
Now, according to Loka-purusa samya theory, the person of Anupa
desha has dominancy of Kapha dosa and Madhura rasa. Same way the person
of Jangala has dominancy of Vata dosa and Katu rasa. While, Anupa Sadharana
and Jangala Sadharana have dominancy of Kapha and Vata dosa respectively
and Lavana + Amla and Tikta + Kasaya rasa respectively. Kushta is most
comman in anupa desha and if a person indulges in Ati amla lavana ahara, it
leads to the kushta roga. Ati amla and lavana rasa are one among the nidana of
kushta as mentioned in ayurvedic classics.
Viruddhahara causes many diseases. It is not possible to give treatment
of each and every disease separately. So according to Sushruta. Stoppage of
Concept of Nidana and its Assessment in Kitibha Kushta
127
the intake (consuming) of Viruddhahara is the first principle of treatment.
Charaka has stated, by avoiding things (Viruddhahara) that give rise to vitiation
and practising those (Hita Ahara) that help in bringing Samavastha of Dhatus,
then vitiated elements do not persist and the vitiated element are continuously
brought into existence. (Ch. Su. 16/36). Charaka has given more weightage for
the avoidance of causative factors. (Ch. Su. 18/46). But, one cannot get health
by only avoiding the causative factors or one cannot get relief from disease by
only avoiding the causative factors.
Pathogenesis By Viruddhahara :
The body and disease both are product of food. The distinction of
happiness and sorrow results from the distinction of wholesome (Hita Ahara)
and unwholesome diet (Ahita Ahara). in other words, which elements (Bhava)
in their wholesome combination give rise to the well being of man, same
elements, in their unwholesome combination produces various kinds of
diseases. Almost all the classics mentioned Viruddhahara as the causative
factor for Kushta.
Discission on “Adhyasana, Visamasana, Samasana, Atyasana ”
Agni has an important role to play in the physiological functioning of
body. Jatharagni has been considered to be prime among all Agnis. Therefore
the functioning of other Agnis, Dhatvagni and Bhutagni are dependant upon the
strength of Jatharagni. If food is not taken in accordance with the four types of
the thermal intensity then it becomes incompatible. Charaka has rightly
mentioned that intensity of Agni depends on Prakrti (habitus) (Ca. Vi.6/12).
Discussion on dugdhati seavnam :
All the dugdha may not cause kushta rather Apkwa dugdha which has
guru,snigdha and sheeta guna can cause kushta( A.S 6/61). There are eight
varities of ksheera has been told by our acharyas out of which mahisha ksheera
Concept of Nidana and its Assessment in Kitibha Kushta
128
has gurutara, maha abhisyandi, snigdhatara and sheeta qualities which seems to
be more nearer to be called nidana of kushta.
Discussion on dadhi sevana :
As per Brihat trayi, Mandak Dadhi does tridosha kopana. It has the
qualities like guru, snigdha, maha abhisyandi etc. Hence, we can come out
with conclusion that why dadhi has mentioned in the nidana of kushta Nidana
of Kushta.
Discussion on Lakucha sevana :
Because of rooksha guna does vata prakopa, amla and ushna guna does
vata pitta kopana,hence, it does tri dosha prakopa. This is the reason charaka
has considered it most ahit phala (most unwhole some fruit) Ch.Su 25/39
Discussion on atyambu sevana :
River water :
As per Charaka and Sushrutha rivers from Sahaya, vindhya mountains causes
Kushta.
Types of jala as per Desha :
Anoopa desha jala hasAbhishyandi Madhura Snigdha Guru Mandagni
krita properties which resembles the nidana of Kushta.
Discussion on stress as causative factor of psoriasis from Ayurvedic
perspective :
The direct psychological references are available in the etiological
factors of Kustha. Blaming of good persons like saint, murder, stealing of
others properties etc. have also been mentioned as the Nidana of Kustha
(A.H.Ni. 14/1,2). Such anti social and misbehaviour and sinful activities make
serious and long standing impact on mind of persons who are indulging in it.
Concept of Nidana and its Assessment in Kitibha Kushta
129
Bhaya (fear), Krodha (anger), Shoka(grief) etc. are originated by such activities
leading to vitiation of Dosha which leads to Kushta. Nidanas like Papakarmas
even causes affliction to the second generation (A.H.Ni. 14/2). This
observation highlights the seriousness of psychic factors in the etiology of
Kushtha.
Discussion on Daivapacharajanya nidana of Kushta :
1. Papa karma, Vipram gurum garshyatam, Purvakrut karma, Gohatya, Use
of money or material acquired through theft, Sadhu ninda, apman and vadha.
All these nidanas can be Eha janam krita i.e. Pourusha karma or Anya janama
krita i.e. Daiva karma.
2. Karma
Daiva karma Pourusha karma
Sheshtha Madhyama Avara
Sukha Madhyama sukha Heena sukha
Dheerga ayu Madhyama ayu Heena ayu
Chakrapani says It is only the major actions of the previous life which
leaves their results to be suffered in present life. Minor acts which can be
counteracted by acts like atonement do not have that continuity . So, the person
has to suffer till his papa karma gets vanished. Ayurvedic refences which
suggests importance of graham, rashi, nakshatra etc. in the causation of disease
In the context of sukha sadhya vyadhis, acharya Vagbhata used the word
graheshu. Commenting over this, Arundatta opines that when grahas will be at
their respective favuorable positions, then the vyadhi will be sukha sadhya.
Concept of Nidana and its Assessment in Kitibha Kushta
130
Discussion on Observations and Results
Total number of patients taken for observational study were 45 included
under one group. Distribution of patients based on age shows that patients of
the age group of 17-30 had a greater risk of acquiring Kitibha Kushta when
compared to other age groups. This shows that those in the active age group are
more involved.
Distribution of patients based on sex shows a general higher incidence in
males i.e., 30 (66.66%) males 55%, than in female 45%. Stress factor in males
cannot be ignored in this context.
Based on religion it was seen that Hindu’s had a higher incidence 35
(77.77 %) wereas 10 (22.22 %) were Muslims. However this can not be taken
for significance since it only justifies the population predominance.
In this study it was observed that majority of the patients were farmers
i.e. 25 (55.5 %), students 10 (22.22%), office workers 7 (15.5 %), and
Businessmen 3 (6.6 %) may be involvement of frequent exposure to cold damp
conditions.
Based on Kala, It was observed that aggravation of symptoms observed
more in visarga kala i.e. in 33 (73.33 %) patients. Visarga kala is sheeta
pradhana kala and also aggravated period for the kapha. Vata kapha doshas
which are predominant causes aggravation of Kitibha.
Discussion on the role of Mithya Ahara
It was observed that 20 (44.44%) were taking milk particularly buffalos
milk which is said to be maha abhishyandi.
Concept of Nidana and its Assessment in Kitibha Kushta
131
In the present study it was found that the patients with vegetarian diet
were 10 (22.22%) and mixed diet were 35 (77.77%). However among the meat
eaters high incidences of Kushta was noted.
It was observed that 38 (80.00 %) patients were belong to anoopa desha,
2 patients (4.44 %) were belong to Jangala desha and 5 (11.11 %) patients were
belong to Sadharana desha. Since the study was conducted in anoopa desha the
reported cases were naturally higher.
In this study it was observed that 15 (75 %) patients were eating fish
with milk and curds. As fish is said to be most abhishyanda
Our Acharyas strictly contraindicated consuming curd at night and in
this study it was observed that 25 patients (55.55 %) were eating curd at night
and 15 (33.33 %) were eating curds in day time and 5 patients (11.11 %) were
not consuming curd.
In this study it was observed that 14 patients (31.11 %) were consuming
more amla padartha ahra. Amla rasa does pitta and rakta prakopa, mamsa
vidahana and kapha kopana. All this leads to precipitate Kushta.
In this study it was observed that 35 patients (77.77 %) were having
excessive eating habits which may lead to mandagni and agni dushti is said to
be cause of occurrence of all the disorders
Graha vikruti is found in 53.33% patients. It significantly shows that
papa karma influences the graha gati. The unfavourable grahas leads to
production of Kushta.
Concept of Nidana and its Assessment in Kitibha Kushta
132
CONCLUSION
Nidana or etiological factors are source to understand a disease, they are
also key to treat the patients.
Considering Kitibha, it is one among the main twak vikara hampering
not only physical, mental but also social status of patients by virtue of its
change in external appearance.
As far as knowledge of nidana of specially Kitibha among lay man is
very poor, there is an immediate need to increase awareness about
important contribution of Ayurveda, such viruddha ahara etc. for
prevention of diseases.
In the changed circumstances and varied life style, as a result of
modernization and globalization, the core idea of nidana explained by
our age old classics, still observed very much resolved.
In Kitibha Kushta, graham virtuti, dadhi sevana, adhyashana are found
highly significant nidana.
The disease psoriasis when evaluated on the parameters of nidana
panchaka of Ayurveda stress is found highly significant.
Further literary experimental, clinical researchers are essential to know
the truth in extensive manner.
Concept of Nidana and its Assessment in Kitibha Kushta
133
SUMMARY
“Concept of Nidana and its assessment in Kitibha Kushta (psoriasis)” is
presented in 7 sections. These sections are as follows – Introduction, Review of
literature, Methodology of research, Observation and results, Discussion,
Conclusion and Summary.
The introduction gives an overview on importance of nidana, Kushta
and need for selection of the study and objectives.
Review of literature comprises of following headings.
o Anatomy and Physiology of Skin.
o Historical review and classification of Kushta
o Lakshana of Kitibha Kushta
o Nidana of Kushta and etiology of Psoriasis.
Methodology of research explains aims and objectives, source of
patients, study design, criteria for inclusion and exclusion criteria.
The fourth section Observations and the result present relevant tables
and graphs based on the study. The observation percentages were
statistically analyzed and explained.
Discussion part deals with salient points on literary aspects,
interpretation of observations and results of the study.
Conclusion highlights the inferences drawn on the basis of the study
and recommendations for future trials.
Concept of Nidana and its Assessment in Kitibha Kushta
134
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145
ANNEXURE
Questionnaire used for the skin disease patients to evaluate habits
and regimen
Ahara Vishayaka
1. Habit of eating Hot or Cold substances without proper order?
Ex.Tiffin box food. Yes/No
Hot meals-cold drinks or lassi. Yes/No
Fast foods + cold drinks or Ice-creams Yes/No
2. Habit of eating heavy and light foods without any gap period?
Ex. Hostel food or Mess food Yes/No
Festival fasting and
Next day consuming the heavy food Yes/No
Yesterday prepared food to the next day Yes/No
3. Habit of eating or consuming excess Honey or fish combination
Yes/No
4. Habit of Adhyasana (Bhukthasyopari bhojanam) Yes/No
5. Habit of eating fish + milk+curd? Yes/No
6. Frequency of consuming guru (high calorie) aharas?
7. Indulgence in consuming following Virudha ahara.
Desha Viruddha Samakara Viruddha
Kaala Viruddha Agni Viruddha,
Maatra Viruddha, Dosha viruddha
Saatmya Viruddha, Viirya Viruddha, etc
8. Preferred food taste?
Sweet/salty/sour/bitter/pungent/astringent
9. Changing of food type as per change in seasons? Yes/No
Viharaja vishayaka
10. Regular or occasional inducing of vomiting?
(a) If so is it to get relived from undigested food
Concept of Nidana and its Assessment in Kitibha Kushta
146
When do you usually do?
Morning/Afternoon/evening/night/Midnight
(b) Do you consume spicy foods even in conditions of undigested food
Or when not have the interest to consume the food
11. Suppressing the urges of vomiting and natural urges? Yes/No
12. Habit of over eating and then exposing to sunlight? Yes/No
13. Have you undergone panchakarma therapy before? Yes/No
14. Habit of sleeping in afternoon?
Day: hrs. Occasionally/daily Yes/No
15. Respect / disrespect of guru, elders, Gods etc.? Yes/No
16. Mentality of harming innocent people? Yes/No
17. Exercise habits?
If yes only - in relation with food when you will do?
Occupation - Driver, agriculture, labourer etc.
Atapa sevana - Trafic police / vegetable seller etc.
18. Bathing habits
Source of water - E.g. Sump, pump, tap, canal, river, pond etc
In frightened condition. Yes/No
In tired condition. Yes/No
Continuous exposure to sun, fire, and then taking bath? Yes/No
After exercise (ex. Jogging, heavy work etc) Yes/No
19. Frequency of undergoing Purgation? Yes/No
20. Wearing of other’s cloths? Yes/No
Anya
21. Implementation of skin protective treatments like,
Lepa, lotions, creams etc. Yes/No
22. Frequency of changing
Cosmetics / Soap / Shampoo etc, Yes/No
Concept of Nidana and its Assessment in Kitibha Kushta
147
GOVERNMENT AYURVEDA MEDICALCOLLEGE, MYSORE
DEPT. OF P.G STUDIES IN AYURVEDA SIDDHANTA
“CONCEPT OF NIDANA AND ITS ASSESSMENT IN KITIBHA
KUSHTA (PSORIASIS)”
PG Scholar: Dr.PANKAJ PATHAK Guide: Dr.N.A.MURTHY
CASE PERFORMA
Patient Name: Date:
Age: Sex:
Occupation: Religion:
Marital Status:
Place: Diagnosed case of Kitibha Kushta
AHARA
Saptha Vidha Ahara Virudha
Consumption form Oca/Daily Remarks
1. Swabhava
2. Samyoga
3. Samskara
4. Matra
5. Desha
6. Kala
7. Upayoga samstha
Concept of Nidana and its Assessment in Kitibha Kushta
148
Types of Ahara
Types Oca/Daily Remarks
1. Mamsa Verities
2. Shaka Verities
3. Dhanya verities
4. Ksheera verities
VIHARA
Duration Rutu Remarks
1. Diva swapna
2. Vyayama
3. Maituna
4. Atapa sevana
Jala
Pond/river/lake/sump/pump/tap/canal
After the treatments of
Vamana / Virechana/ Basti/ Nasya/ Rakthamokshana
Mano roga janitha
Kroda / Shoka / Kama / Bhaya / Lajaa
Miss conduct to
Guru / Deva / Vrudha / Lady / Bhramana
Anuvamsha
Contributor
Mother
Father
Grandfather
Concept of Nidana and its Assessment in Kitibha Kushta
149
Grandmother
Relatives
Miscellaneous
Junk foods / Fast food / Road side / Ice creams
Shad rasa
Oca/Daily Remarks
Madhur
Amla
Lavana
Katu
Tiktha
Kashaya
Ahara (guna)
Guru – Laghu Sheetha – Ushna
Snigdha – Ruksha Manda – Teekshna
Sthira – Sara Mrudha – Katina
Vishada – Pichilla Shlakshna – Kara
Sthoola – Sukshma Sandra – Drava