Preventing Vaginitis

Here's the lowdown on yeast infections.

Vaginitis can be an uncomfortable part of an active lifestyle. Hours spent in leotards, bathing suits and other garments made of fabrics that don't breathe naturally can promote irritation, retention of moisture and the proliferation of bacteria.

An infection or inflammation of the tissues of the vagina, vaginitis is usually caused by microorganisms that overgrow in the warm, moist environment. It may extend to the external female genitalia, the area called the vulva.

Symptoms of vaginitis are a white or yellowish discharge, with or without odor, accompanied by itching and burning. Vaginitis may or may not be sexually transmitted.

One of the most common forms of vaginitis, especially in active women, is caused by the Candida albicans fungus and is often called a "yeast infection." It is a naturally occurring fungus that is sometimes jokingly called "the fungus among us."

It may colonize in the skin, mouth, vagina and rectum, but in such small amounts to go unnoticed. Candida usually does not cause problems except when it is introduced into a warm, moist environment.

Candida is one of the many fungi that coexist with and infect humans, causing such problems as diaper rash, athlete's foot and other skin infections. These are not serious infections but they can cause uncomfortable symptoms.

When Candida infects the vagina, it causes itching and a thick, white discharge somewhat like cottage cheese. The warm, moist vaginal environment acts as a hothouse to encourage the growth of this organism, which does not flourish on cool, dry areas of skin.

Yeast can be introduced into the vagina in many ways, including sexual activity, non-sterile douche applicators, diaphragms and fingers.

A change in the vagina's acid-base balance or naturally occurring bacteria also makes you more likely to develop this infection. Ordinarily the vagina is fairly acidic, with a pH of 4 to 5, and contains bacteria that maintain the pH in this range.

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Foreword: Billie Jean King

Comments by Barb Harris
Editor in Chief,
Shape Magazine

General Health
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