Cenforce 150 mg is also called Sildenafil citrate in many countries. The prominent function of the tablet is to provide erection in men that can last long. It provides them relief from erectile dysfunctioning, which in turn helps them to achieve maximum sexual pleasure. Erectile Dysfunction (ED) is the inability of men to produce an erection or to maintain one. This is a chronic problem. One should get a proper check-up from a trained doctor.