Cenforce 100 is one such drug. Which is used in the treatment of erectile dysfunction in men. This drug helps increase blood flow to the muscles. It is advisable to take this medicine 1 hour before the planning of intercourse. You can buy Cenforce 100 tablet online from our store. This drug takes about 30 minutes to take effect. And this medicine should be taken with meals or on an empty stomach. This drug is more effective when taken with water. This medicine should be taken only once a day.