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The T Files S4 — Gels and patches

The scrotal patch that required hair clipping, a 48% skin-problem rate, AndroGel's billion-dollar run, and the boxed warning for transfer.

Parts: 5
By: Keen Clinician Team

Read in order

1. The First Testosterone Patch Went on the Scrotum

2. The Patch That Moved Off the Scrotum Traded One Problem for a Rash

3. Gels Took Over Transdermal Testosterone — for Two Reasons Nobody Calls Clinical

4. The FDA's Most Serious Warning on Testosterone Protects Someone Who Never Took It

5. Ninety Years of Trying to Hit a Number That Doesn't Move

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