Malegra 200 mg contains sildenafil citrate, a prescription medication used to treat erectile dysfunction (ED) in adult men. It works by increasing blood flow to the penis during sexual stimulation, helping achieve and maintain a firm erection. Sildenafil belongs to a class of drugs called PDE5 inhibitors. It works by blocking the PDE5 enzyme, which allows levels of cGMP to increase in the body. This relaxes smooth muscles and widens blood vessels in the penile region, improving circulation.
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