Men who suffer from erectile dysfunction may benefit from treatment with Cenforce 120mg. PDE5 antagonists relax the veins in the p*nis, allowing for increased blood flow that improves achieving and maintaining an erection in response to s*xual stimulation. Cenforce 200 mg is beneficial in treating erectile dysfunction caused by physical and mental causes. If you are a man who has difficulty achieving and maintaining an erection during s*xual activity, your doctor may recommend Cenforce 200 mg. Cenforce 200 mg is effective because it blocks PDE5, a phosphodiesterase.