Erectile dysfunction is a sexual problem. This problem is mostly seen in men. Men should use Cenforce 100 to cure this problem. This medicine contains the active ingredient Sildenafil. This drug helps men to get an erection for a long time. The effect of Cenforce 100 medicine is observed for 4 to 5 hours. This medicine should be taken 30 minutes before sex is planned. Cenforce 100 should not be consumed with alcohol. This medicine makes sex life happy.