Cenforce 120 mg is a medication used for the treatment of erectile dysfunction. The active ingredient in Cenforce 120 mg is sildenafil citrate. Sildenafil citrate is a phosphodiesterase type 5 (PDE5) inhibitor, which works by increasing blood flow to the penis during sexual stimulation, resulting in improved erectile function. It is important to note that Cenforce 120 mg should only be taken under the supervision and prescription of a qualified healthcare professional.