What is Testosterone Replacement Therapy for Men?
Testosterone replacement therapy (TRT), also called hypogonadism treatment, is a treatment used to restore or increase testosterone levels in men with hypogonadism. Hypogonadism is a condition in which the body does not have enough testosterone. Testosterone is a male hormone that is essential for normal male sexual development, reproduction, and the maintenance of male secondary sex characteristics. Treatment for hypogonadism includes testosterone replacement therapy..