Cenforce 100 is used to treat a serious problem of erectile dysfunction. The drug contains the active ingredient sildenafil, also known as PDE-5 inhibitor. The job of this drug is to relax the muscles in the penis by relaxing it so that the erection lasts longer during intercourse and you can enjoy longer intercourse with your partner. You should take this medicine 30 minutes before intercourse. The effect of this drug lasts for at least 4 to 5 hours. Visit our store cutepharma for more information.