Cenforce 100 medicine is used to treat the problem of male impotence. An active ingredient called sildenafil citrate plays an important role in this medicine. This element relaxes the blood vessels and works to increase blood flow to the muscles so that you can achieve a strong erection during intercourse. Fatty foods or soft drinks should not be consumed after taking this medicine as it slows down the effect of the medicine. This medicine is usually taken on an empty stomach.