Poxet 90 mg is typically taken as needed, approximately 1 to 3 hours before anticipated sexual activity. The medication is intended to provide short-term relief from premature ejaculation symptoms and should not be used as a daily medication. Dapoxetine, the active ingredient in Poxet, is a selective serotonin reuptake inhibitor (SSRI) specifically developed for the treatment of premature ejaculation. It works by increasing the levels of serotonin in the brain, which helps to delay ejaculation and improve control over ejaculation during sexual activity.