Dapoxetine is the medication which is used for the treatments for Premature Ejaculation. It can be used in the men of age between 18 – 64 years. Premature Ejaculation (PE) is a type of common men sex-related illness which is triggered by pressure, efficiency oriented pressure and other relationship problems. The mechanism of action of it is that it prevents the serotonin transporter thus increasing its action at the post synaptic cleft and as a result postponing the climax. The medication was first designed as an antidepressant, but because of its fast absorbtion and removal from the entire body makes it appropriate for the treatments for PE.