Poxet 90 mg is a medication used in the treatment of premature ejaculation (PE) in men. It contains dapoxetine hydrochloride as its active ingredient. Dapoxetine is a selective serotonin reuptake inhibitor (SSRI), which works by increasing the activity of serotonin in the nervous system. This helps to delay ejaculation and improve control over ejaculation during sexual activity.