Malegra is a red sildenafil tablet used in the treatment of erectile dysfunction problems. These pills provide longer and longer erection in men. Take this medicine with water but do not break or chew the medicine. Do not consume alcoholic beverages or fatty foods with this drug. The effect of this drug lasts for 4 to 6 hours. You take this medicine 30 minutes before intercourse so that you can enjoy intercourse with your partner. You can also take this medicine before or after a meal.