Malegra is a medication used to treat erectile dysfunction (ED). Its active ingredient is sildenafil citrate, the same drug used in Viagra. Malegra belongs to a class of drugs called PDE5 inhibitors. It works by increasing blood flow to the penis during sexual stimulation, helping achieve and maintain an erection. It does not cause an erection on its own—sexual arousal is still required. https://www.genericday.com/malegra.html