Cenforce 200 mg is a widely used medication to prevent ED or impotence in men. The medicine narrows down the arteries by boosting the blood flow in the penile region. In this way, it also relaxes the blood vessels. So blood flow can be increased in the penis, offering the proper erection during sex. Research states that medicine helps men gain and maintain enough erection. Containing sildenafil citrate, Cenforce 200mg belongs to the drugs known as phosphodiesterase type 5 (PDE 5) inhibitors. Earlier, this drug was mainly used to treat high blood pressure and angina.