Vaginal Atrophy (Atrophic Vaginitis)

What Is It?

Vaginal atrophy is a change of the vagina that develops when there is a significant decrease in levels of the female hormone estrogen. The condition also is called atrophic vaginitis. Estrogen, which is produced by the ovaries, plays a vital role in keeping vaginal tissues lubricated and healthy. When levels of estrogen are low, vaginal tissue becomes atrophic - thin, dry and shrunken. The vagina may become more prone to inflammation in an atrophic state. Common conditions with low estrogen levels that cause vaginal atrophy include:

• Menopause, when normal, age-related body changes cause the ovaries to decrease their production of estrogen

• Breastfeeding

• Surgical removal of the ovaries before the age of natural menopause, which can be done at the same time as a hysterectomy (removal of the uterus)

• Treatment with medications used to decrease estrogen levels in women who have conditions such as uterine fibroids or endometriosis

• Premature menopause, which occurs before age 40, a younger age than is considered normal for the average woman.

Vaginal atrophy typically develops so slowly that a woman may not notice any symptoms until five to ten years after menopause begins.

Symptoms

Common signs of vaginal atrophy include:

• Vaginal dryness

• Vaginal itch or a burning sensation

• Painful sexual intercourse

• Light bleeding after intercourse