Testosterone Replacement Therapy
Testosterone replacement therapy (TRT) helps reverse hypogonadism in younger men. It is usually a patch, shot, or gel containing testosterone.
Testosterone is the male reproductive hormone produced by the testicles. This hormone is required for masculine traits and regulates the male reproductive system.
The normal range of testosterone in men is between 300 to 1,000 ng/dL. While low testosterone levels may cause symptoms, not everyone experiences them.