Urinary Tract Infection (UTI)Urinary Tract Infection (UTI)

Mary Brennan Mary Brennan

Ally CecchiniAlly Cecchini

Jenna CecilJenna Cecil

A UTI is an infection occurs when bacteria invade the urinary tract and multiply.

It is the second most common infection in the body.

Woman are especially prone to UTI’s for an unknown reason. 1 in 5 woman will develop a UTI during their lifetime

UTI’s are not as common in men but can beMore serious when they occur

What is a Urinary Tract What is a Urinary Tract Infection?Infection?

Urine is usually sterile, but an infection can occur when bacteria from the digestivetract cling to the opening of the urethra and begin to multiply.

Most UTI’s arise from the type of bacteria called Escherichia coli, or E. coli, whichnormally lives in the colon.

Microorganisms called Chlamydia andMycoplasma may also cause UTI’s in both men and women.

What Causes a Urinary Tract What Causes a Urinary Tract infection?infection?

Usually, UTI’s are not very serious and are limited to the urethra. This is called urethritis.

If bacteria move to the bladder and multiply, a bladder infection, called cystitis, results.

If the infection is not treated promptly, bacteria may then travel further up the uretersto multiply and infect the kidneys. A kidney infection is called pyelonephritis.

Further InfectionFurther Infection

•Pain or a burning feeling during urination

•A feeling of urgency, or feeling the need to urinate frequently

•An altered appearance of the urine, either bloody (red) or cloudy (containing pus)

•Pain or pressure in the rectum (men) or in the area of the pubic bone (women)

•Passing only a tiny amount of urine even when the urge to urinate is strong

What are the Symptoms of a What are the Symptoms of a Urinary Tract Infection?Urinary Tract Infection?

Diagnosis is based on the patient’s symptoms, medical history, medications, habits and lifestyle.

A UTI is confirmed by a physical examination and lab tests.

The doctor may perform a urine dipstick, which willgive results in a matter of minutes.

A doctor will sometimes test a “midstream” urine sample for pus and bacteria. A sensitivity test Helps determine the exact bacteria causing the Problem.

How is a Urinary Tract Infection How is a Urinary Tract Infection Diagnosed?Diagnosed?

In another lab test, the urinalysis test, the urine is examined for white blood cells and bacteria. Then the bacteria are grown in a culture and tested against different antibiotics to find the best.

More TestingMore Testing

Blood tests are required only if kidney infection is suspected.

UTI’s are treated with antibacterial drugs. The choice of drug and length of treatment depend on the patient's history and the urine test results. The sensitivity test is especially useful in helping the doctor select the most effective drug.

How is a Urinary Tract Infection How is a Urinary Tract Infection Treated?Treated?

Also:• Drink plenty of water• Quit Smoking• Avoid spicy foods, coffee, and alcohol• Use a hot water bottle and pain medication to ease pain

Types of Drugs Used to Treat Types of Drugs Used to Treat

Urinary Tract InfectionsUrinary Tract Infections

The drugs most often used to treat uncomplicated UTIs are:

•Trimethoprim

•Trimethoprim/ Sulfamethoxaole

•Amoxicilin

•Nitrofurantin

•Ampicillin

Often, a UTI can be cured with 1 or 2 days of treatment if the

infection is not complicated by an obstruction or other disorder.

Before

After

Bibliography: InformationBibliography: Information

• http://www.emedicinehealth.com/http://www.emedicinehealth.com/urinary_tract_infections/article_em.htmurinary_tract_infections/article_em.htm

• http://www.mayoclinic.com/health/urinary-tract-http://www.mayoclinic.com/health/urinary-tract-infection/DS00286infection/DS00286

Bibliography: PicturesBibliography: Pictures

• www.bostwicklaboratories.com/.../Imag-8-A.aspx www.bostwicklaboratories.com/.../Imag-8-A.aspx

• www.levaquin.com/.../others/uti_women_3.4.1.jpg www.levaquin.com/.../others/uti_women_3.4.1.jpg

• www.medical-look.com/diseases_images/urinary-... www.medical-look.com/diseases_images/urinary-...

• www.sangrea.net/free-cartoons/medical_urinary-tra...www.sangrea.net/free-cartoons/medical_urinary-tra...• • www.bostwicklaboratories.com/.../Imag-8-A.aspx www.bostwicklaboratories.com/.../Imag-8-A.aspx

• www.ecureme.com/atlas/data/dis_images/Urinary... www.ecureme.com/atlas/data/dis_images/Urinary...