Malegra 100 is used to treat impotence in men. The main ingredient in this medicine is Sildenafil Citrate. This drug relaxes the blood vessels and helps increase blood flow so that the penis remains stable during erection. Fatty and cold drinks should not be consumed after taking this medicine as it slows down the effect of the medicine. The effect of this medicine lasts for 3 to 4 hours. This medicine should be used only on the advice of your doctor. You can get Malegra 100 online from our pharmacy.