ORIGINAL RESEARCH-ENDOCRINOLOGY: Improvement of Sexual Function in Men with Late-Onset Hypogonadism Treated with Testosterone Only

Restoring testosterone levels to normal in men with proven subnormal testosterone levels improves libido in most subjects, and erectile function in more than 50% of these men. It may take 12-24 weeks before the effects of testosterone become manifest. Yassin AA, and Saad F. Improvement of sexual function in men with late-onset hypogonadism treated with testosterone only.