What Is Penegra 100 Mg Role In Increasing Blood Flow To The Penis?
Penegra 100 mg is a medication containing Sildenafil Citrate, widely used to treat erectile dysfunction (ED). Its primary role is to improve blood flow to the penis, helping men achieve and maintain an erection during sexual stimulation.
Sildenafil, the active ingredient in Penegra, belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. Normally, an enzyme called PDE5 breaks down a molecule called cyclic guanosine monophosphate (cGMP), which controls blood vessel dilation. When PDE5 breaks down cGMP, blood vessels constrict, limiting blood flow.
Penegra 100 mg works by inhibiting the PDE5 enzyme, which allows cGMP to accumulate. Higher cGMP levels relax the smooth muscles in the blood vessel walls, causing them to widen (vasodilation). This widening increases blood flow into the penile tissues during sexual arousal, leading to a firm and lasting erection.
The medication does not cause an erection on its own but enhances the natural response to sexual stimulation. Penegra usually starts working within 30 to 60 minutes and its effects can last for about 4 to 6 hours.
In summary, Penegra 100 mg plays a crucial role in improving blood flow to the penis by blocking PDE5, thus supporting men with erectile dysfunction in achieving better sexual performance.  |
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