Duratia 30 mg is a medication containing dapoxetine, which is primarily used to treat premature ejaculation (PE) in men. Premature ejaculation is a common sexual dysfunction characterized by ejaculation that occurs with minimal sexual stimulation and before the individual desires. Dapoxetine belongs to a class of medications called selective serotonin reuptake inhibitors (SSRIs), which are commonly used to treat depression and other mood disorders. However, dapoxetine has a different mechanism of action when used to treat premature ejaculation. Duratia 30 mg is typically taken orally as needed, approximately 1 to 3 hours before anticipated sexual activity. It works by increasing the activity of serotonin in the nervous system, which helps to delay ejaculation and improve control over ejaculation timing.