Many men run to get their testosterone checked, only to learn their symptoms are due to a different issue. This urologist ...

To boost mood and manliness, men are spending lots of money on the hormone testosterone—yet they may see trouble instead of ...

If your libido’s dried up and your energy levels are dipping, it could be a hormone problem. Here's how to find out if it is.

Data from clinical trials have indicated that PSA is prognostic for outcomes, but little is known about real-world trends.

A nurse practitioner will do a blood test and check if your testosterone levels are normal. If you are indeed deficient—or if ...

Testosterone levels in neutered dogs in the study at Day 0 (baseline) and during three months of testosterone therapy at three dose levels (1X, 3X, and 5X the standard dose). Measurements were taken ...

From Joe Rogan to Dax Shepard, men are taking testosterone supplements to increase virility. In reality, it's harming their ...

Older men with MS who used androgen-modifying therapies showed unexpectedly sustained or increased disease activity in a ...