Cenforce D Extra Power is a dual-action pill widely used by men experiencing sexual performance issues. Sildenafil Citrate, the primary ingredient, belongs to a class of drugs called PDE5 inhibitors. It works by relaxing blood vessels and increasing blood flow to the penis. Dapoxetine, on the other hand, is a selective serotonin reuptake inhibitor (SSRI) that helps manage premature ejaculation by balancing serotonin levels in the brain.