Topical testosterone most commonly causes skin problems like itching or rash. In those with female anatomy, specifically, it can cause unwanted hair growth, acne, or birth defects in pregnant people.

CHICAGO -- Testosterone treatment did not improve older men's memory or mental function in the latest results from landmark government research that challenges the anti-aging claims of popular ...

Daniel Kelly does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

A case that first appeared in a medical journal several years ago has recently resurfaced in the media, highlighting an unexpected risk of hormone therapies: a baby girl in Sweden developed unusually ...

CHICAGO (AP) — Testosterone treatment did not improve older men’s memory or mental function in the latest results from landmark government research that challenges the anti-aging claims of popular ...

Results from a recent multi-center, randomized, controlled trial demonstrate that testosterone gel does not improve physical function compared to exercise alone in older women recovering from a hip ...

DEAR DOCTOR K: I’m a 68-year-old man who has been feeling more tired and less “sexy” over the past several months. My doctor says my blood testosterone level is normal, but “low normal” — a little bit ...