Cenforce 100 mg is a prescription medication used to treat erectile dysfunction (ED) in men. It contains sildenafil citrate, a phosphodiesterase type 5 (PDE5) inhibitor that helps increase blood flow to the penis during sexual stimulation, making it easier to achieve and maintain a firm erection. The medication works by blocking the PDE5 enzyme, which normally breaks down cyclic guanosine monophosphate (cGMP). Higher cGMP levels relax the smooth muscles in the blood vessels of the penis, allowing improved blood flow during sexual arousal.
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