Cenforce pills are a prescription drug that is used to treat erectile dysfunction (ED) in men. It works by boosting the flow of blood to the penile region. This improves the erection and keeps it firm for longer periods.

Sildenafil citrate is the active ingredient in Cenforce 100mg. It impedes the Phosphodiesterase type 5 enzyme in the penis, which prevents it from doing its job of blocking blood flow and causing ED.