Malegra 200 mg is a high-dose PDE-5 inhibitor containing sildenafil, used for the treatment of erectile dysfunction (ED) in men. It works by increasing blood flow to the pill during sexual stimulation, helping men achieve and maintain erections. This higher dose is typically prescribed for men who do not get sufficient results from the standard 100 mg dose. Sildenafil, the active ingredient, inhibits the PDE-5 enzyme, preventing the breakdown of cyclic guanosine monophosphate (cGMP) in penile tissues. https://www.genericday.com/malegra-200-mg.html