Vaginal or vulvar (labial) itching and/or discharge is a common issue. Women with vaginal itching or discharge may also have skin irritation, a burning sensation, and painful intercourse.
Many women occasionally have short episodes of vaginal or vulvar itching that resolve without treatment. Itching is considered a problem when it persists, is severe, recurs, or is accompanied by a vaginal discharge.
An odorless, milky white or thin and clear discharge from the vagina occurs normally in most women. It can result from the effects of estrogen. When levels are high, estrogen stimulates the cervix to produce secretions (mucus), and a small amount of mucus may be discharged from the vagina. Estrogen levels are high in the following situations:
In women who still have menstrual periods, a few days before the egg is released (ovulation), usually mid-cycle
During pregnancy
In women who take medications that contain estrogen or that increase estrogen production (such as some fertility medications)
Use of birth control pills (oral contraceptives) and sexual arousal also affect the amount and appearance of vaginal discharge. After menopause, estrogen levels decrease, often reducing the amount of normal discharge.
