The firm’s rapid rise represents a burgeoning American health trend. Between 2019 and 2024 prescriptions for testosterone ...

Drugmaker Endo Pharmaceuticals announced Thursday that it received U.S. approval for its long-acting testosterone injection Aveed, which joins a crowded field of hormone-boosting drugs aimed at ...

A clinical study of 65 men found testosterone injections improved libido for people with diabetes. The study's lead author said the findings were the first to show improvement from testosterone in ...

More than 2.3 million American men used testosterone gels, patches, pellets and injections last year—twice the number as in 2008. Some experts say these men may be increasing their chances of ...

Obese older men with low testosterone levels can lose weight by taking supplements of the male hormone, according to the findings of a study released Wednesday. In a test group of 115 testosterone-… ...