The primary purpose of using Cenforce 100 mg is to treat erectile dysfunction, a sexual problem in which the man faces the inability to hold an erection and keep his penis erect long enough to get his partner get an orgasm. A PDE 5 inhibitor drug blocks the increasing level of PDE 5 enzyme in the blood that makes the penis to go flaccid. It relaxes the smooth spongy blood vessels and makes way for more blood to get into the penis. Moreover, the tablet is also helpful in curing other blood-flow-related issues. The walls of the penis are relaxed allowing more blood to flow and making the penis more erect and hard and also increasing the holding capacity of man to make intercourse a pleasurable experience.