Malegra 50 is a medication used to treat erectile dysfunction (ED) in men. It contains Sildenafil Citrate, the same active ingredient found in Viagra. Sildenafil Citrate is a PDE5 inhibitor that enhances blood flow to the penis, helping achieve and maintain an erection during sexual stimulation. Malegra 50 mg can be taken with or without food. However, a high-fat meal may delay its onset of action. Excessive alcohol consumption should be avoided as it can reduce the effectiveness of the medication and increase the risk of side effects.