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Cenforce 50 mg works by inhibiting the enzyme phosphodiesterase type 5 (PDE5), which is responsible for breaking down a substance called cyclic guanosine monophosphate (cGMP). cGMP is important for achieving and maintaining an erection because it relaxes the smooth muscles in the penis, allowing more blood to flow into the penis and creating an erection.When PDE5 is inhibited, the levels of cGMP increase, leading to increased blood flow to the penis and an erection. Cenforce is effective in about 70% of men with ED, and the effects can last for up to 4 hours.
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