Cenforce 120 mg contains sildenafil citrate, which is used to treat erectile dysfunction (ED), a condition where a man is unable to achieve or maintain an erection.

Cenforce belongs to a class of drugs called PDE-5 inhibitors. It works by blocking the PDE-5 enzyme in men who have difficulty sustaining an erection. This action helps release nitric oxide (NO) from the blood vessels, improving blood flow to the penis. Increased blood flow results in a firmer erection, enhancing pleasure and satisfaction during sexual activity.