Atrophic vaginitis

Definition:

An inflammation or irritation of the vagina caused by thinning and shrinking of the tissues of the vagina and decreased lubrication of the vaginal walls. This is due to a lack of estrogen.

Causes, incidence, and risk factors:

Atrophic vaginitis is typically caused by a decrease in estrogen, as normally occurs after menopause. The disorder may occur in younger women who have undergone a radical hysterectomy (includes removal of ovaries). Some women experience it immediately after childbirth.