Malegra 200 mg is a medication used to treat erectile dysfunction (ED), containing Sildenafil Citrate, a phosphodiesterase type 5 (PDE5) inhibitor. It helps increase blood flow to the penis during sexual stimulation, enabling men to achieve and maintain an erection. The 200 mg dose is higher than the standard 100 mg, so it should be taken only under strict medical supervision to avoid increased risk of side effects like headaches, flushing, dizziness, or more serious cardiovascular events.