Malegra 100 mg is a medication that contains sildenafil citrate, a phosphodiesterase type 5 (PDE5) inhibitor, primarily used to treat erectile dysfunction (ED) in men. Sildenafil in Malegra 100 mg works by inhibiting the PDE5 enzyme, which breaks down cyclic guanosine monophosphate (cGMP) in the smooth muscle of the penis. cGMP is responsible for relaxing blood vessels, allowing increased blood flow into the penile tissue during sexual stimulation. By blocking PDE5, Malegra 100 mg helps achieve and maintain stronger erections.
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