How to Know If You Have a Yeast Infection

Yeast infections are a common problem for women, but they can also affect men. Yeast infections are caused by an overgrowth of the fungus Candida, which is normally present in small amounts in the vagina and on the skin. When Candida grows out of control, it can cause a variety of symptoms, including itching, burning, and discharge.

Symptoms of a Yeast Infection

The most common symptoms of a yeast infection in women include:

Itching and burning in the vagina
Thick, white or yellowish discharge
Pain during sex
Redness and swelling of the vagina and vulva

Men with a yeast infection may experience:

Itching and burning on the penis
Redness and swelling of the penis
A white or yellow discharge from the penis

Causes of a Yeast Infection

Yeast infections are usually caused by an overgrowth of the fungus Candida. This can happen for a number of reasons, including:

Taking antibiotics
Having a weakened immune system
Being pregnant
Having uncontrolled diabetes
Using birth control pills
Wearing tight-fitting clothing or underwear

Treatment for a Yeast Infection

Yeast infections are usually treated with antifungal medications. These medications can be taken by mouth or applied directly to the affected area. In some cases, a combination of oral and topical medications may be necessary.

Preventing Yeast Infections

There are a number of things you can do to help prevent yeast infections, including:

Eat a healthy diet that includes plenty of fruits, vegetables, and whole grains.
Avoid sugary foods and drinks.
Wear loose-fitting clothing and underwear made of natural materials, such as cotton.
Change your underwear frequently.
Keep the area around your vagina clean and dry.
Practice safe sex by using condoms.