Suhagra 100 mg is an important remedy for the problem of erectile dysfunction in men. This medicine contains an ingredient called Sildenafil which helps men to know strong erection during intercourse so that men can enjoy intercourse for a long time. This drug helps to increase blood flow to the penis tissues of a man and works to relax the muscles. You can take this medicine before or after a meal. The effect of this drug lasts for 6 hours. Take this medicine as advised by your doctor.