What is Cenforce 100? Cenforce 100 mg tablets are effective medications used to treat erectile dysfunction (ED) or impotence in men. ED is a common sexual dysfunction in men that makes it difficult to get and maintain an erection during intercourse. Sildenafil citrate, a phosphodiesterase type 5 (PDE5) inhibitor, is the active ingredient in this drug. The action of Sildenafil tablets is to...