Cenforce 200 mg is a prescription medication used primarily to treat erectile dysfunction (ED) in men. It contains Sildenafil Citrate, the same active ingredient found in Viagra. This high-dose tablet helps men achieve and maintain an erection by improving blood flow to the penis during sexual stimulation. Sildenafil Citrate in Cenforce 200 mg works by inhibiting an enzyme called PDE5, which controls blood flow in the penis.