Cenforce D is a combination medication commonly used to address erectile dysfunction (ED) and premature ejaculation (PE). It typically contains two active ingredients: sildenafil citrate and dapoxetine. Sildenafil citrate is a PDE5 inhibitor that helps increase blood flow to the penis during sexual stimulation, supporting the ability to achieve and maintain an erection. It does not increase sexual desire and does not cause an erection without arousal. Dapoxetine is an SSRI-type medication that may help some men improve control over ejaculation and delay climax.