Symptoms

The symptoms of vaginal yeast infection include:

• Vaginal itching that is often severe.
• Vaginal discharge that is usually white, thick, clumpy, and odorless.
• Red, irritated skin around the opening to the vagina (labia).
• Pain while urinating when urine touches irritated skin.
• Pain in the vagina during sexual intercourse.

Symptoms of a vaginal yeast infection are more likely to occur during the week before a menstrual period.

There are other conditions with similar symptoms, such as bacterial vaginosis or a sexually transmitted infection (STI). Itching and redness of the vulva can also be caused by a reaction to vaginal products such as soap, bath oils, spermicidal jelly, or douches. If you are unfamiliar with your symptoms, see your doctor for an accurate diagnosis.

What Happens

Vaginal yeast infections often clear up on their own without treatment, usually when menstruation begins. Menstrual blood raises the vaginal pH, causing the number of yeast cells to decrease because they can't grow in the pH present during menstruation.

There are significant differences between occasional, easily treatable yeast infections and recurrent infections that seriously affect a woman's life. Recurring vaginal yeast infections can be difficult to prevent or cure. Women who have recurring yeast infections should be evaluated for other causes (such as diabetes, hormone therapy, or treatment-resistant strains of yeast) so that the cause can be treated or reversed.