This article was reviewed by Felix Gussone, MD. Key Takeaways: Testosterone does more than drive puberty. It influences drive ...

Learn how testosterone therapy works step by step, including diagnosis, treatment options, monitoring, and potential risks ...

This article was reviewed by Darragh O’Carroll, MD. Key Takeaways: Testosterone’s reputation for causing anger and aggression ...

Theresa Gaffney is the lead Morning Rounds writer and reports on health care, new research, and public policy, with a particular interest in mental health, gender-affirming care, and LGBTQ+ patient ...

The TRAVERSE trial showed testosterone replacement treatment was noninferior to placebo with regard to the risk of major adverse cardiac events. The Food and Drug Administration (FDA) is requiring ...

Testosterone is being sold as the missing hormone for midlife women. Except there's no FDA-approved female dose, so sourcing and dosing has become the Wild West. How did we get here, and what comes ...