Duratia 60 is a drug that contains 60mg of Dapoxetine, a type of antidepressant that has been shown to treat premature ejaculation. It works by increasing serotonin levels in the body. Serotonin is a hormone that most of us produce in large quantities, and it's low levels result in poor control of ejaculation. So, the drug works by increasing serotonin levels and activity, which leads to an increase in time before ejaculation.