Dapoxetine is a selective serotonin reuptake inhibitor (SSRI) which increases the level of serotonin in the nervous system to increase the time taken to ejaculate and improve control over ejaculation.Dapoxetine is used to treat premature ejaculation in adult men aged between 18 and 64 years. Premature ejaculation is when a man ejaculates with minimal sexual stimulation and before he wants. This can cause problems for the man and may cause problems in sexual relationships. Dapoxetine, when taken along with sildenafil, may lower your blood pressure, possibly upon standing, Dapoxetine is a selective serotonin reuptake inhibitor medicine which has specially been developed for the treatment of premature ejaculation. It increases the time it takes to ejaculate and can improve the control over the ejaculation