Malegra 200 is a tablet sildenafil used to treat erectile dysfunction in men. The effect lasts 4 to 6 hours after taking the medicine. The drug works well after taking the tablet before having sexual activity. Taking that medicine on the ground helps more. The drug is mostly used for romance and pleasure. It helps to treat PDE-5 inhibitor work in penile. In common parlance it is better known as impotence. A medicine bone effect headache or chest pain. Do not take alcohol and smoke after taking this medicine. More effects in the lungs.