Comparison of Sexual Function and Serum Testosterone Levels in Men Opiate Addicts, under Methadone Maintenance Therapy, and Healthy Men

Substance abuse and consequently the use of methadone in Iran are reported at high levels. Drugs alter sexual function by affecting the organs of the body. The aim of this study was to evaluate sexual functioning and serum testosterone levels in opiate addicts, individuals receiving methadone maintenance treatment (MMT), and healthy men living in the city of Rafsanjan, Iran, in 2016