
Premature ejaculation is a condition in which a man ejaculates sooner than normal ejaculation time, or too fast for couples sexual relationship, with the IELT (intravaginal ejaculation latency time) = 2 min at 80% sexual relationship. Premature ejaculation is the most common sexual dysfunction, affecting approximately 23% of men aged 18-75 years.
Tramadol, an opioid class of drugs known efficacious...