A preexisting genetic condition may have made the man more susceptible to the rare side effect, according to his doctors.

A recent case report details the experience of a man who developed severe psychiatric symptoms, including hallucinations and delusions, after receiving injectable testosterone for a year. The authors ...

Testosterone replacement therapy (TRT) is used for low levels of testosterone. Discover the potential benefits and side ...

Medically reviewed by Femi Aremu, PharmD Key Takeaways Testosterone cypionate is mostly used to treat low testosterone in men ...

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 ...

Here’s when and why experts think testosterone should be prescribed to middle-aged women, and how it affects their lives. By Susan Dominus Testosterone use has recently exploded among middle-aged ...

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 ...

Testosterone has entered the culture wars, as mandatory testing of levels in US Army male soldiers has been signalled, and manfluencers promote ‘T-maxxing’ for everything from sleep to weight loss to ...