Malegra 50 mg works by inhibiting the enzyme phosphodiesterase type 5 (PDE5). During sexual stimulation, nitric oxide is released in the penis, which leads to the production of cyclic guanosine monophosphate (cGMP). This compound helps relax the smooth muscle of blood vessels, allowing increased blood flow to the penis, which is essential for achieving and maintaining an erection. By preventing the breakdown of cGMP, Malegra helps prolong the erectile response.
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