Vaginal dryness: causes, warning signs and treatment

Why dryness happens after menopause

Estrogen keeps vaginal tissue thick, moist and elastic, supports healthy blood flow, and helps maintain the acidic environment that protects against infection. As estrogen falls, the tissue thins and produces less natural lubrication. MedlinePlus lists lower estrogen after menopause as the most common cause of vaginal dryness.

These changes affect the vulva, vagina, urethra and bladder together, which is why the condition is now called genitourinary syndrome of menopause. Symptoms include dryness, burning, itching, light bleeding or pain during sex, a need to urinate urgently, burning with urination and more frequent urinary tract infections. Unlike hot flashes, which usually fade with time, these changes typically progress.

Other causes to consider

Dryness and discomfort are not always due to menopause:

• Breast cancer treatments such as aromatase inhibitors and tamoxifen, chemotherapy and pelvic radiation
• Removal of the ovaries, and treatments for endometriosis or fibroids that lower estrogen
• Breastfeeding and the months after childbirth
• Some allergy and cold medicines, certain antidepressants and some hormonal contraceptives
• Scented soaps, douches, bubble baths, wipes, panty liners and some lubricants or spermicides
• Yeast infections, bacterial vaginosis and sexually transmitted infections
• Lichen sclerosus and other vulvar skin conditions
• Pelvic floor muscle tension and vulvar pain conditions
• Low arousal, which reduces natural lubrication

When to see a doctor promptly

Some symptoms should be examined in person before treatment is started:

• Any vaginal bleeding after 12 months without a period
• Bleeding after sex
• Sores, ulcers or blisters on the vulva
• Itching with white, shiny or thickened patches of skin, which can be lichen sclerosus
• Foul-smelling or unusual discharge
• Blood in the urine, or urinary symptoms with fever or back pain
• Pain severe enough that an exam or sex is impossible

What testing can help

GSM is diagnosed from symptoms and a pelvic examination, not from a blood test. Estrogen levels do not tell you how much your tissues are affected. Depending on your symptoms, a clinician may suggest swabs for yeast, bacterial vaginosis or sexually transmitted infections, a urine culture for recurrent urinary symptoms, or a biopsy for skin changes.

Blood work may be part of a broader midlife assessment, but it is not needed to start treatment for straightforward vaginal dryness.

Treatment options in general terms

Non-hormonal products are the first step for many women. Water-based or silicone-based lubricants reduce friction during sex, and vaginal moisturizers used a few times a week help day-to-day comfort. Avoid scented products and douches; oil-based products can damage latex condoms. Regular sexual activity and pelvic floor physical therapy help some women.

Low-dose vaginal estrogen, available as a cream, tablet, insert or ring, is very effective for GSM and may lower the risk of recurring urinary tract infections. Because the dose is low and acts locally, it carries far less risk than systemic hormone therapy. Women taking systemic hormone therapy for hot flashes sometimes still need a vaginal product. Other prescription options include ospemifene and vaginal DHEA. Women with a history of breast cancer should discuss options with their oncology team.

Talking about it

Many women wait years before mentioning vaginal symptoms, often because they assume it is an inevitable part of aging or feel awkward raising it. Clinicians hear about these symptoms every day. Being specific helps: say when it started, whether it hurts at the entrance or deeper, whether you have urinary symptoms, and what you have already tried. If you have a partner, sharing what is going on can take pressure off while treatment starts working, which usually takes several weeks.

Dryness, desire and arousal are different problems

It helps to separate three things that often get lumped together. Dryness and pain are tissue problems that respond well to lubricants, moisturizers and vaginal estrogen. Arousal, the body's physical response, can be affected by blood flow, medications and stress. Desire, or interest in sex, is shaped by hormones, mood, relationship factors, fatigue and medications.

Treating dryness often helps desire indirectly, because sex that hurts is hard to want. But if low desire persists after comfort has improved, it deserves its own conversation rather than more lubricant.

How HealifyMD can help

A HealifyMD clinician can assess your symptoms online and, when appropriate, prescribe vaginal estrogen as part of the women's hormone therapy plan, which is $349 for the first month (including the evaluation and baseline labs), then $99/month, confirmed at the eligibility review. Options include estriol vaginal cream, which is compounded; compounded medications are not FDA-approved, and the FDA has stated it has no evidence that compounded bioidentical hormones or estriol are safer or more effective than approved products. Your clinician will explain the FDA-approved alternatives. Bleeding, sores or skin changes need an in-person exam first.