This review reports that 5-alpha reductase inhibitors, used to treat androgenic alopecia, may adversely affect sperm count, sexual function, and hormones in a subset of patients.
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January 2021 in “Fertility and Sterility” This review assesses the current literature on COVID-19's effects on male sexual and reproductive health, highlighting significant research gaps and providing guidance for patient counseling.
October 2023 in “Georgetown medical review” This review found that both finasteride and dutasteride are effective for treating hair loss in men with androgenetic alopecia, with dutasteride showing higher efficacy, but noted unclear clinical significance regarding potential negative impacts on reproduction, including possible sexual dysfunction and effects on spermatogenesis.
April 2026 in “International Journal of Impotence Research” This review outlines the major health consequences of anabolic-androgenic steroid abuse, with a focus on sexual and reproductive issues, and suggests management prioritizes cessation and relapse prevention due to lack of robust randomized trials.
January 2017 in “Elsevier eBooks” Sex hormones affect reproduction, sexual development, and oral health, and it's important for dental practitioners to understand their effects and interactions.