Cenforce 100 is a drug used in the treatment of impotence and erectile dysfunction in men. You can see Cenforce 100 Review from our store. This medicine contains an ingredient called sildenafil citrate. This drug is taken to increase blood flow to the tissues of the penis. You can take this medicine before or after a meal. You can take this medicine as advised by your doctor. This medicine works for 4 or 6 hours. The effect of this drug is seen in about 30 minutes. You can visit pharmev.com for more information.