KYZATREX is a controlled substance (CIII) because it contains testosterone. It is not known if KYZATREX is safe or effective in males younger than 18 years old. Improper use may affect bone growth in ...

What is testosterone? The hormone got its name in 1935, when Ernest Laqueur isolated it from bull testes. But people (mostly, ...

Demand for the hormone is surging, and not just to treat libido. Here’s what we know about its benefits, and potential risks.

For over 30 years, the US has clung to an outdated and misguided war on testosterone, lumping it in with the anabolic steroids that come under the 1990 Anabolic Steroid Control Act. This knee-jerk ...

Testosterone worsens the damage caused by a heart attack by increasing the number of white blood cells released from the bone marrow.

“Thank you,” she said. “Thank you so much.” Ray and Katie embrace after she successfully picked up his testosterone medication. (Rory Doyle for The Washington Post) Katie holds the ...

Bayer's venerable testosterone replacement product for men ... Nubeqa is one of three drugs that the company is hoping will help it weather that impact on revenues, along with recently-approved ...

Testosterone worsens the damage caused by a heart attack by increasing the number of white blood cells released from the bone ...

The study, from the Kaohsiung Armed Forces General Hospital in Taiwan, contained 3,909 men with ED between 2010 and 2021.