Sildenafil acts as the active ingredient in Cenforce 200 Mg. Cenforce 200 Mg is one of the best drugs to solve the problem of impotence. Cenforce 200 tablets are taken by you one hour before sex. The effect lasts for 5-6 hours after taking it. The Cenforce 200mg is widely used. This is one of the best drugs to solve the problem of ED. Cenforce 200: You should not use it more than once a day.