Vaginal dryness and urinary frequency in menopause is extremely common, rarely discussed, and — unlike hot flashes — tends to get worse over time rather than better. The symptom complex of decreasing elasticity of the vagina, causing dryness and pain with intercourse, in combination with urinary frequency, urinary urgency, or recurrent urinary tract infection, is also called genitourinary syndrome of menopause [GSM]. It is also very treatable. Here’s what causes it, why it persists, and what genuinely helps.
What causes vaginal dryness in menopause
Estrogen keeps the vaginal and vulvar tissues thick, elastic, and well-lubricated. As estrogen levels fall, those tissues become thinner, drier, and less stretchy, leading to a constant feeling of dryness, irritation, and discomfort during intimacy. But parts of the bladder also benefit from estrogen. When estrogen slowly declines, the bladder wall becomes stiffer, allowing less urine to fill the bladder before you feel the urge to void. At the same time, bacteria are more likely to cause bladder infections.
What is GSM?
These changes have a name: genitourinary syndrome of menopause (GSM). Beyond dryness, GSM can include burning, itching, urinary urgency and leakage, and more frequent urinary tract infections, because the same tissues line the vagina and lower urinary tract.
Why it won’t resolve on its own
Because GSM is driven by ongoing low estrogen, it typically continues — and slowly worsens — unless it is treated. The official first-step recommendation is usually to use over-the-counter lubricants, which are poorly regulated for their osmolality. Even good brands can be hyperosmolar, which means they feel good in the first moment, and in the second step, they are actually extracting water out of your vaginal cells. They are basically cytotoxic. There is a 2012 World Health Organization report on that problem, followed by a 2014 article detailing problems with products on the American market, but it is regularly ignored by the leading industry. This problem applies mostly to water-based lubricants. But yes, there are some forward-thinking lubricants that address osmolality. The company Good Clean Love has spent over a decade researching the best water-based biocompatible formulations, and the silicone-based Uberlube is loved by many of my patients to help with discomfort with intercourse. One benefit of silicone-based lubricants in the vagina is that they don’t get metabolized by the vaginal microbiome, which can be a good thing.
Treatment options
Effective options range from a good-quality vaginal moisturizer to low-dose vaginal estrogen or DHEA, which work directly on the tissue with minimal to no absorption into the body. Most women get substantial relief once they have found a formulation they like, and they are prescribed the appropriate dose
Getting help
Genitourinary syndrome of menopause is one of the most treatable parts of menopause — yet one of the least raised and treated. A consultation can identify the right approach for you.
By Dr. Christina Enzmann, MD, PhD — board-certified gynecologist and certified menopause practitioner.
This article is for general education and is not individual medical advice. Always discuss your own situation with a qualified clinician.
