Cenforce 200mg is a PDE-5 inhibitor, which means it blocks the enzyme that causes a PDE-5 to be active in your body. It also relaxes the arteries that carry blood around your penis. It also blocks the enzyme that breaks down cGMP. This allows blood to be pushed into the penis more easily and keeps your erection hard for sex.
It should be taken on an empty stomach about an hour before sexual intercourse. You should not take more than one tablet a day.