Recommendations for the use of the lowest effective dose for the shortest duration  help to prevent adverse endometrial effects.Some treatments have been developed more recently. These include selective estrogen receptor modulators, vaginal dehydroepiandrosterone, and laser therapy. Other treatments are available without a prescription such as vaginal lubricants and moisturizers. Vaginal dilators may be helpful. Since GSM may also cause urinary problems related to pelvic floor dysfunction, a woman may benefit from pelvic floor strengthening exercises. Women and their partners have reported that estrogen therapy resulted in less painful sex, more satisfaction with sex, and an improvement in their sex life. Epidemiology
Up to 50% of postmenopausal women have at least some degree of vaginal atrophy. It is likely to be underdiagnosed and undertreated. Terminology
Vulvovaginal atrophy, and atrophic vaginitis have been the preferred terms for this condition and cluster of symptoms until recently. These terms are now regarded as inaccurate in describing changes to the entire genitourinary system occurring after menopause. The term atrophic vaginitis suggests that the vagina is inflamed or infected. Though this may be true, inflammation and infection are not the major components of postmenopausal changes to the vagina. The former terms do not describe the negative effects on the lower urinary tract which can be the most troubling symptoms of menopause for women. Genitourinary syndrome of menopause (GSM) was determined to be more accurate than vulvovaginal atrophy by two professional societies. The term atrophic vaginitis does not reflect the related changes of the labia, clitoris, vestibule, urethra and bladder.
Research
The FDA has approved the use of lasers in the treatment of many disorders. The treatment of GSM is not specifically mentioned in the list of disorders by the United States Food and Drug Administration (FDA) but laser treatments have had success. Larger studies are still needed. The laser treatment works by resurfacing the vaginal epithelium and activating growth factors that increases blood flow, deposition of collage and the thickness of the vaginal lining. Women treated with laser therapy reported diminished symptoms of dryness, burning, itching, pain during sexual intercourse, and painful urination. Few adverse effects were noted.In 2018, the FDA issued a warning that lasers and other high energy devices were not approved for this application and it had received multiple reports of injuries. References


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