WOMEN’S HEALTH

What Causes Vaginal Dryness, and What Actually Treats It

Three quite different groups of cause, one shared symptom, and why the treatment that works depends entirely on which group you are in.

Reviewed by Dr. Grishma Ranjangaonkar, MBBS, DGO, ICOG Fellowship in Gynecological Endoscopy · Eva WomanCare Clinic, Vashi, Navi Mumbai

This is one of the most common symptoms in gynecology and one of the least often mentioned. It causes soreness, itching, burning, bleeding after intercourse and repeated urine infections, and it is highly treatable. What decides whether treatment works is establishing which of three quite different causes is behind it, which is exactly the step usually skipped.

The short version

  • Nearly every case is either falling estrogen, an irritant that needs removing, or a medical cause. The treatment follows the group.
  • Unlike hot flushes, dryness after menopause does not settle on its own. Untreated, it usually gets worse.
  • Breastfeeding is one of the commonest causes we see, and it affects women in their twenties and thirties.

What this guide covers

Why this one goes unmentioned for years

Vaginal dryness is common, treatable, and almost never raised. Women wait an average of years before mentioning it, usually because it feels like a complaint about sex rather than a medical symptom, and because nobody asks.

It is a medical symptom. It causes soreness, itching, burning when passing urine, bleeding after intercourse and repeated urine infections, none of which have anything to do with intimacy. And the treatment is simple once somebody has established which of three quite different things is causing it.

The three groups of cause

Nearly every case falls into one of three groups, and the group decides the treatment. This is why a cream bought on somebody else’s recommendation so often does nothing.

Estrogen has fallenBreastfeedingPerimenopause andmenopauseSome hormonalcontraceptionAfter ovary removalCancer treatmentSomething is irritatingitSoaps, washes anddouchesScented pads and wipesSome lubricants andspermicidesDetergent on underwearSmokingA medical causeAntihistamines and someantidepressantsDiabetesThyroid diseaseSjogren syndromeLichen sclerosus orinfectionThe treatment follows the group. Which is why guessing at a cream before anyone has asked which group you are in is the usual reason nothing works.
Three quite different reasons for the same symptomThe first group needs estrogen restored locally. The second needs something removed. The third needs the underlying condition treated. Nothing about the symptom tells you which.

Group one: estrogen has fallen

The vaginal lining depends on estrogen to stay thick, elastic and lubricated. When estrogen falls, the tissue thins and produces less moisture. The commonest points in life for that are not the ones people expect.

causes vaginal dryness
Breastfeeding and perimenopause are the two commonest points at which this appears, and both are frequently mistaken for something permanent.

Group two: something is irritating it

This group is the most satisfying to treat, because the treatment is subtraction rather than addition. The vagina is self-cleaning. Nearly everything marketed for cleaning it makes matters worse.

Group three: a medical cause

Less common, and worth ruling out when the first two groups do not explain things or treatment is not working.

What actually treats it

Pregnant woman relaxes on bed with maternity skincare products around her.
A moisturiser used every few days does the work between times. Lubricant alone is why many women conclude that nothing helps.

Myth

“It is just part of getting older, so nothing can be done.”

What is actually true

It is common with age and it is not something to accept. Unlike hot flushes it does not settle on its own; without treatment it usually worsens. Treatment works well at any age.

Myth

“Washing more thoroughly will help.”

What is actually true

It reliably makes it worse. The vagina is self-cleaning, and soaps, washes and douches strip the natural protection. Plain water on the outside is the whole hygiene routine.

Myth

“Only menopausal women get it.”

What is actually true

Breastfeeding is one of the commonest causes we see, and it affects women in their twenties and thirties. Certain contraceptives, medications and skin conditions all cause it too.

Myth

“Lubricant is the treatment.”

What is actually true

Lubricant helps at the time. A vaginal moisturiser used regularly treats the tissue between times, and where the cause is low estrogen, local estrogen treats the tissue itself. Using lubricant alone is why many women conclude that nothing works.

Myth

“Vaginal estrogen carries the same risks as HRT tablets.”

What is actually true

Absorption from a low-dose local preparation is very small, and it is considered appropriate for many women who cannot take systemic hormones. It is a conversation to have with your doctor rather than a reason to avoid it.

When to make the appointment

The description of vaginal atrophy, the distinction between local and systemic estrogen, and the advice against soaps and douching reflect standard gynecological practice. The rule that any bleeding a year or more after the last period requires assessment follows NICE guidance on suspected cancer recognition and referral. This article is general information and does not replace advice from your own doctor, who can examine you.

Dr. Grishma Ranjangaonkar, gynecologist at Eva WomanCare Clinic, Vashi

Dr. Grishma Ranjangaonkar

MBBS, DGO · ICOG Fellowship in Gynecological Endoscopy · Maharashtra Medical Council Reg. No. 2014041327

Dr. Grishma has more than fifteen years of clinical experience and practises at Eva WomanCare Clinic in Vashi, seeing women from across Navi Mumbai including Kopar Khairane and Turbhe. Her work spans fertility and pregnancy care, PCOS and menstrual health, and keyhole gynecological surgery.

About Dr. Grishma  ·  Book an appointment

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It is a two-minute conversation and it is worth having

Most women who raise this tell us afterwards that they wish they had done it years earlier. An examination establishes which group you are in, and treatment usually starts at the same visit. If it is easier to write it down beforehand, that is completely fine.

Questions we are asked about vaginal dryness

It becomes more common with age because estrogen falls, and that does not make it something to put up with. Unlike hot flushes, it does not settle on its own: without treatment the tissue continues to thin and symptoms usually worsen. Treatment works well at any age.
Yes, and it is one of the commonest causes we see. Prolactin suppresses estrogen while you are breastfeeding, sometimes markedly. It is temporary and resolves as feeding reduces and cycles return, and in the meantime a moisturiser and a good lubricant make a real difference.
A lubricant is used at the time, for comfort during intercourse. A moisturiser is used every two or three days regardless of intercourse and rehydrates the tissue itself. Using lubricant alone is the commonest reason women conclude that nothing helps.
Very little is absorbed into the bloodstream from a low-dose local preparation, which is why it is generally considered suitable for long-term use and for many women who cannot take systemic HRT. It takes several weeks to work and needs to be continued, because stopping returns the tissue to where it started. Discuss it with your own doctor, particularly if you have a history of hormone-sensitive cancer.
No. The vagina is self-cleaning, and soaps, washes and douches strip its natural protection and frequently make dryness and irritation worse. Plain water on the outside is the whole routine. Stopping these products alone resolves a surprising number of cases.
It may be, and it should not be assumed. Bleeding after intercourse can also come from a cervical polyp, an infection or, uncommonly, something more serious, so it warrants an examination. Any bleeding a year or more after your last period needs assessment without exception.
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