Duratia 30 mg is a medication primarily used to treat premature ejaculation (PE) in men. It contains the active ingredient dapoxetine, which is a selective serotonin reuptake inhibitor (SSRI). Dapoxetine works by increasing levels of serotonin in the brain, which can help delay ejaculation and improve control over ejaculation during sexual activity. It is specifically indicated for the treatment of PE in men aged 18 to 64 years old.