Usage: Sexual function decline; Non-organic sexual disorder, ED patients. It is the first compound developed specially for the treatment of premature ejaculation (PE) in men 18-64 years old. works by inhibiting the serotonin transporter, increasing serotonin’s action at the post synaptic cleft, and as a consequence promoting ejaculatory delay. As a member of selective serotonin reuptake inhibitor (SSRI) family, was …