Malegra Pro 100 mg works by inhibiting the PDE5 enzyme, which is responsible for breaking down cGMP (cyclic guanosine monophosphate), a chemical that plays a crucial role in relaxing smooth muscles in the penis and enhancing blood flow during sexual arousal. By blocking PDE5, Sildenafil allows cGMP to remain active for longer, helping to achieve and maintain a firm erection.
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