Malegra 100 Mg is used to treat sexual problems in men. The main ingredient in this drug is sildenafil citrate. Using this medicine, the muscles in the body slowly relax so that the blood flow increases. So that erection can be achieved easily during sexual intercourse. The effect of this drug usually varies from person to person so it is more effective to take this drug 30 minutes before sexual activity. The effect of this drug lasts for 4-5 hours in the body. This medicine is 100% safe and effective medicine.