Millions of men around the world are suffering from the problem of erectile dysfunction and impotence and are looking for a cure for this problem. So for those men, you should use Cenforce tablet to treat this problem. This medicine Contains sildenafil as the active ingredient. In this category blood flow is increased and blood vessels are relaxed so this medicine helps men to get an erection for a long time. The effect of this medicine lasts for 4-5 hours.