Sexual problems such as erectile dysfunction (ED) or impotence are common these days. This problem is more common in men between the ages of 18 and 65. Sildenafil citrate is the active ingredient in cenforce 200. It works to widen the muscles and increase blood flow to the muscles. So that erection can be achieved easily during sexual intercourse and erection can be sustained for a long time. So you can make your private moment with your partner more memorable.