BASHH best practice statement on the management of testosterone-associated vulvovaginitis
Abstract
BackgroundTestosterone-associated vulvovaginitis is an under-recognised cause of genital symptoms in transmasculine patients receiving testosterone as gender-affirming hormone therapy, with 5-years prevalence 64-78%. BASHH's Gender and Sexual Minorities Special Interest Group convened sexual health, gender, gynaecological and primary care experts and patient representatives to formulate a first-in-world best practice statement.MethodWe searched Medline, Embase, CINAHL, UpToDate, Trip Medical Database and Cochrane, to April 2025, regarding testosterone's impact on transmasculine people's vaginal histology and microbiomes, symptoms, and management. Papers on cis- or transgender women, editorials, and study protocols were excluded. Included studies were assessed using the Critical Appraisal Skills Programme tool. Recommendations for best practice were graded using GRADE methodology where possible, and supplemented by expert group consensus where evidence was limited.Results14 papers were included, of which 11 were descriptive/non-management focused. Testosterone is associated with vaginal Lactobacilli depletion, increased speciation, pH changes, atrophy, inflammation, and epithelial cell differentiation shift. The diagnosis of testosterone-associated vulvovaginitis is clinical; symptom severity does not reliably correlate with any of the above, nor other markers such as hormone levels. Two small case series and one cohort study (total n = 12) discussed treatment; topical…
Read the paper
Related studies
- Induced osteoblast differentiation by amide derivatives of stilbene: The possible osteogenic agents
- On model selections for repeated measurement data in clinical studies
- Regulation of GLUT transporters by flavonoids in androgen-sensitive and -insensitive prostate cancer cells
- Region-specific microRNA signatures in the human epididymis
- Synthesis, biological evaluation and molecular docking of 4-Amino-2H-benzo[h]chromen-2-one (ABO) analogs containing the piperazine moiety
- In Vitro characterization of the endocrine disrupting effects of per- and poly-fluoroalkyl substances (PFASs) on the human androgen receptor
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.