Vaginal dryness is fixable, and the right approach depends on what’s causing it. For most people, the solution is either a regular moisturizing routine, a lubricant for sex, or a low-dose hormonal treatment that restores the tissue itself. Many people use a combination of all three. The key is matching the fix to the underlying cause, whether that’s menopause, medication side effects, or everyday habits stripping away natural moisture.
What’s Actually Causing the Dryness
The vaginal lining stays moist because estrogen keeps the tissue thick, elastic, and naturally lubricated. When estrogen drops, the lining thins out, loses moisture, and becomes fragile. This is most common during and after menopause, but it also happens after childbirth, during breastfeeding, during cancer treatment, and with anti-estrogen medications.
Medications you might not suspect can also dry out vaginal tissue. Cold and allergy medications (antihistamines) and some antidepressants are common culprits. These drugs reduce moisture throughout the body, and vaginal tissue is particularly sensitive to that effect. If your dryness started around the same time as a new medication, that connection is worth exploring with your prescriber.
Douching is another trigger. It disrupts the vaginal environment and strips away natural moisture. Scented soaps, body washes, or detergents used on underwear can do the same. Stopping these habits alone sometimes resolves mild dryness.
Moisturizers vs. Lubricants
These are two different products that solve two different problems, and understanding the distinction matters. A vaginal moisturizer is absorbed into the tissue, trapping moisture the way a facial moisturizer hydrates skin. You use it several times per week on a regular schedule, regardless of whether you’re having sex. It maintains tissue integrity, elasticity, and pliability over time.
A lubricant, on the other hand, is not absorbed. It sits on the surface to reduce friction during sexual activity, then washes away. You apply it right before sex, as needed. If dryness is only bothering you during sex, a lubricant may be enough. If you’re experiencing daily discomfort, burning, or irritation, a moisturizer used consistently will do more for you.
Many people benefit from using both: a moisturizer as ongoing maintenance and a lubricant during sex for extra comfort.
Choosing a Safe Lubricant
Not all lubricants are created equal, and some can actually irritate already-dry tissue. The World Health Organization recommends lubricants with a pH between 4.5 and 7.0, which matches the natural vaginal environment. Osmolality matters too. Products that are heavily concentrated with ingredients like glycerin can pull water out of cells, making irritation worse. Look for lubricants labeled “iso-osmolar” or those with an osmolality under 380 mOsm/kg. Water-based and hyaluronic acid-based options tend to be gentler than products loaded with warming agents, flavors, or fragrances.
Topical Vitamin E
Vitamin E applied vaginally (as a suppository or oil) has shown promise as a non-hormonal option. Clinical trials using vaginal vitamin E found it improved symptoms of tissue thinning, lowered vaginal pH toward a healthier range, and improved the maturation of vaginal cells. Vitamin E plays a role in collagen building and cell membrane function, which likely explains its effect on tissue that’s thinning from low estrogen. It’s available over the counter and can be a reasonable option for people who want to avoid hormones, though results are modest compared to estrogen-based treatments.
Local Estrogen Therapy
When moisturizers and lubricants aren’t enough, low-dose vaginal estrogen is the most effective treatment. It works by restoring estrogen directly to the tissue, reversing the thinning and dryness at its source. Because the dose is small and stays local, very little enters the bloodstream, which makes it a different conversation from systemic hormone therapy.
It comes in several forms:
- Vaginal inserts (tablets): A tiny tablet placed in the vagina daily for two weeks, then reduced to twice a week for ongoing maintenance.
- Vaginal ring: A flexible ring inserted into the vagina that releases a steady low dose of estrogen for three months before being replaced.
- Vaginal cream: Applied with an applicator, with the dose adjusted based on symptom severity.
The inserts and the ring have the lowest systemic absorption, meaning the least amount of estrogen reaches the rest of the body. For people concerned about hormonal exposure, these are typically the preferred options. Most people notice improvement within a few weeks, with full results by two to three months.
Prescription Non-Hormonal Options
Two prescription alternatives exist for people who can’t or prefer not to use estrogen. Ospemifene is an oral pill that acts on vaginal tissue similarly to estrogen but belongs to a different class of drugs. A large systematic review found it was as effective as other active therapies for relieving dryness and painful sex, with good tolerability and safety.
Vaginal DHEA (prasterone) is a nightly insert that delivers a hormone precursor, which the vaginal tissue converts locally into the hormones it needs. It’s FDA-approved for painful sex caused by postmenopausal tissue changes. Both options require a prescription and a conversation about individual risk factors.
Pelvic Floor Therapy and Vaginal Dilators
When dryness has been present for a while, the vaginal tissue can tighten and lose elasticity, making penetration painful even after moisture improves. Pelvic floor physical therapy, done with a therapist trained in pelvic floor disorders, helps reduce that pain by releasing tension in the muscles around the vagina and improving flexibility.
Vaginal dilators, which are smooth, graduated cylinders used at home, can also help. Regular use has been shown to reduce pain with penetration by gently restoring vaginal elasticity. These are especially useful for people recovering from cancer treatment or long periods without vaginal activity.
What About Laser Treatments
Vaginal laser therapy has been heavily marketed as a rejuvenation treatment for dryness, but the clinical evidence is underwhelming. A randomized trial published in JAMA compared fractional CO2 laser to a sham (fake) treatment and found no significant difference in symptom severity, quality of life, or vaginal tissue quality after 12 months. The sham group actually had a slightly larger improvement in overall symptom scores, though neither result was statistically meaningful. Given the cost (typically not covered by insurance) and the lack of proven benefit over placebo, this is not a well-supported option.
Habits That Protect Vaginal Moisture
Small changes in daily routine can prevent dryness from worsening and help other treatments work better. Wash the vulva with warm water only, or with a fragrance-free, pH-balanced cleanser. Skip douching entirely. Switch to unscented laundry detergent for underwear. Wear cotton underwear and avoid sitting in wet swimsuits or workout clothes for extended periods.
Staying well-hydrated supports moisture throughout the body, including vaginal tissue. If you take antihistamines regularly for allergies, consider whether a nasal steroid spray could replace the oral medication, since it won’t have the same drying effect systemically. For antidepressants causing dryness, switching to a different medication within the same class sometimes helps, though that’s a decision to make with your prescriber based on how well the current medication is working for its primary purpose.