Dapoxetine hydrochloride, a selective serotonin reuptake inhibitor (SSRI), is a medication used to treat premature ejaculation in men. It works by increasing serotonin levels in the brain, which helps to delay ejaculation and improve control over it. Dapoxetine is not approved by the FDA for this use. It is available as an API (Active Pharmaceutical Ingredient) powder, meaning it's the pure, active substance used in manufacturing medications.
