General pharmacology

Faruk hossen20151109005

Introduction Pharmacodynamic Pharmacokinetic Drug Medicine Route of drug administration Dose response curve Conclusion

Contents

Introduction

Drug of science History & Source Physical &chemical

properties Absorbtion & Distortion Therapeutic use Side effects of drug

Pharmacokinetics

Pharmacodynamics What the body does to drug What the drug does to

body

Branch

PharmacologyPharmacotherapeutics Pharmacy The study of the use of drugs Preparing suitable dosage forms

Toxicology

Pharmacokinetics

Pharmacodynamics

Change physical & physiological state Biological source No dose & dosage form Harmful or useful Make medicine Not selective

Drug

Modified form of drug Dose &dosage form Always useful Prevent diseases Selective

Medicine

Enteral Oral Sublingual Rectal Parenteral Intravenous Intraarterial Inhalation Intranasal Topical Intraventicular

Route of drug administration

Physical &chemical properties of drug Sight of action Rate of absorption of drug Effect of enzyme Rapidity of action Emergency of treatment Condition of patient

Factor affecting choice of administration

Dose response curve

Calculate ED50 & LD50 Compare affinity & efficacy of drug

Importance

Consciousness of people Optimum use of drug

Conclusion

Thanks for your

attention!Good-bye !