Men can have a disease called Erectile Dysfunction (ED), which is also known as impotence. Medicines like Cenforce 120 mg are used to treat ED. The main ingredient in this Cenforce tablet is Sildenafil Citrate, which makes the blood move better in the penis. This better blood flow makes it easier for men to get an erection. The main thing that Centurion Laboratories does is make different strengths and types of Cenforce pills.