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.

Testosterone. Even the word alone sounds manly. For men, testosterone is important for drive, fertility, heart health, bone health, energy and mood — to name just a few benefits. When you have low ...

Testosterone is a naturally occurring steroid hormone. Despite its status as a steroid, prescription testosterone replacement ...

I IMAGINED IT AS A SWEET, TRANSPORTING OSMOSIS, A VITALIZING GEL THAT WOULD SEEP THROUGH MY SKIN AND INTO MY AND INTO MY BLOODSTREAM, AWAKENING THAT OLD BLACK MAGIC I NO LONGER KNEW VERY WELL BUT ...

This transcript was prepared by a transcription service. This version may not be in its final form and may be updated. Ryan Knutson: Like a lot of men, my colleague Rolfe Winkler and I get bombarded ...

Axiron, an underarm gel that rolls on like deodorant, is one drug used by men struggling with symptoms of growing older associated with low testosterone such as poor sex drive, weight gain and fatigue ...

What used to be a niche treatment for men with legitimate medical conditions has morphed into "youth and vigor" as a ...