- Is your patient experiencing atrophy of the vulvar vestibule causing pain?
- Atrophy of the vulvar vestibule can look like erythema, thinning and decreased elasticity.
- This can be seen in menopausal patients, as well as people who are breastfeeding or on anti-androgenic medications like the combined birth control pill or spironolactone
Menopause and Breastfeeding
- Using topical estrogen vaginally, such as with tablets, creams, or rings, will not treat the vulvar vestibule. The vestibule must be treated separately.
- Patients can apply topical estrogen cream to the vulvar vestibule daily.
Atrophy due to the birth control pill
- This is also called hormonally mediated vestibulodynia
- For any patient experiencing vulvar pain the use of the birth control pill or other anti-androgens should be explored.
- The vulvar vestibule is rich in estrogen and androgen receptors.
- Current hypothesis is that the effect is mediated through a defective or weaker androgen receptor on the vulvar vestibule that do not bind hormones well.
- Affected patients will have atrophy of the vulvar vestibule on physical exam and associated pain with touch (q-tip test)
- We currently don’t know a lot about this condition, such as prevalence, etiology, time course, or best treatment option
- The accepted treatment currently is a compounded estradiol 0.03% / testosterone 0.1% in hypoallergenic base such as glaxal. This should be applied to the vulvar vestibule daily. Resolution of symptoms may take several months.
- Patients may not experience complete resolution without discontinuation of the birth control pill.
Reference: Krapf JM, Goldstein AT. Combined estrogen-progestin oralcontraceptives and female sexuality: an updated review. Sex Med Rev. Published online March 21, 2024.