Erectile dysfunction is defined as the persistent inability to achieve or maintain a penile erection sufficient for satisfactory sexual performance. Cenforce 25 tablet is one such drug that is used to treat impotence in men. A strong erection can be achieved by using this medicine about 30 to 40 minutes before sex. You can cenforce 25 online from our store. This medicine should be used only as advised by your doctor otherwise it may harm the body.