Vaginal Dryness: Causes, Symptoms, and Treatment Options

Vaginal dryness is one of the most common and most underreported symptoms affecting women. It can occur at any age but becomes particularly prevalent during perimenopause and after menopause. The combination of discomfort, effect on sexual intimacy, and reluctance to bring it up means many women simply live with it — when effective treatments exist.

What Causes Vaginal Dryness

Healthy vaginal tissue is kept moist and supple by estrogen. Estrogen supports the production of natural secretions, maintains vaginal epithelial thickness and elasticity, and supports an acidic pH that protects against infection.

When estrogen declines — for any reason — the vaginal lining becomes thinner, less elastic, and produces fewer natural secretions. This is called genitourinary syndrome of menopause (GSM) when it occurs in the context of menopause, but the underlying mechanism applies more broadly.

Common causes:

• Menopause and perimenopause — the most common cause; estrogen decline during the menopausal transition causes progressive changes in vaginal tissue
• Postpartum and breastfeeding — breastfeeding significantly suppresses estrogen, commonly causing vaginal dryness even in young women
• Certain hormonal contraceptives — combined pills increase sex hormone-binding globulin, reducing free estrogen and testosterone; some women experience dryness on hormonal birth control
• Anti-estrogen medications — tamoxifen (used in breast cancer treatment) and aromatase inhibitors cause significant vaginal dryness
• Certain antihistamines and antidepressants — can reduce mucous membrane secretions
• Sjögren's syndrome and other autoimmune conditions — affect moisture production throughout the body
• Anxiety — reduced natural lubrication during sexual activity specifically can be related to psychological arousal factors, not just estrogen

What Vaginal Dryness Feels Like

Beyond the obvious — dryness — symptoms can include:

• Itching, burning, or irritation (particularly around the vaginal opening)
• Painful or uncomfortable sex (dyspareunia)
• Bleeding with intercourse (from friable, thin tissue)
• More frequent urinary tract infections (because the vaginal microbiome and protective acidic pH are disrupted)
• Urinary urgency or mild incontinence in some women

Treatment Options

The good news is that vaginal dryness is very treatable.

Vaginal moisturizers

Over-the-counter products designed for regular use (several times a week regardless of sexual activity) that help restore moisture to vaginal tissue. Products containing hyaluronic acid, polycarbophil, or vitamin E are commonly used. These provide comfort but don't address the underlying thinning.

Lubricants

Used specifically during sexual activity. Water-based lubricants are safe with all types of sex toys and condoms. Silicone-based lubricants last longer. These manage the immediate symptom of friction and discomfort but, again, don't reverse the underlying tissue changes.

Local vaginal estrogen (most effective)

Low-dose estrogen applied directly to the vaginal area — as a cream, ring, or suppository/tablet — is the most evidence-backed treatment for estrogen-related vaginal dryness. Because the dose is local and low, systemic absorption is minimal, and it's considered safe even for many women who can't use systemic hormonal therapy (including many breast cancer survivors, though this should be discussed with an oncologist).

Local vaginal estrogen reverses the actual tissue changes — restoring thickness, elasticity, and secretions — rather than just masking symptoms.

Systemic hormone therapy

For women experiencing vaginal dryness alongside hot flashes, sleep disruption, and other menopausal symptoms, systemic hormone therapy addresses multiple symptoms simultaneously. Local vaginal estrogen may still be needed alongside it for vaginal symptoms specifically.

DHEA (prasterone)

A vaginal suppository (Intrarosa) that delivers DHEA locally, which the vaginal tissues convert to estrogen and testosterone. An alternative for those who prefer not to use estrogen directly.

Ospemifene

An oral non-estrogen medication that acts on estrogen receptors in vaginal tissue, approved for painful intercourse due to vaginal dryness. An option for women who prefer an oral route.

Vaginal dryness is a medical symptom, not an inevitability of aging to be endured. A conversation with your physician is the right place to start.

Ready to talk to a real doctor? Get started with Coral Health today.