Duratia is used for the treatment of premature ejaculation (premature ejaculation means when a man ejaculates earlier than the desired time with less stimulation) in adult men and also treats erectile dysfunction. It works by increasing the serotonin levels in the brain which increases the time to ejaculate and improves the control over ejaculation. It is taken orally in capsule/tablet form having different strengths such as Duratia 90 mg, Duratia 60 mg, and Duratia 30 mg.