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Silditop Soft contains sildenafil citrate, a medication used to treat erectile dysfunction (ED) in men. Sildenafil citrate works by inhibiting the enzyme phosphodiesterase type 5 (PDE5), which is responsible for the degradation of cyclic guanosine monophosphate (cGMP) in the smooth muscle cells of the corpus cavernosum in the penis.
Nitric oxide (NO) plays a crucial role in the mechanism of action of sildenafil citrate. When sexual stimulation occurs, the release of nitric oxide from nerve endings and endothelial cells in the penis triggers the production of cGMP. cGMP then promotes relaxation of smooth muscle cells in the corpus cavernosum, leading to vasodilation (widening of blood vessels) and increased blood flow into the penis, resulting in an erection.
However, the enzyme PDE5 breaks down cGMP, leading to a decrease in its levels and relaxation of the smooth muscle cells. This process can prematurely end an erection. Sildenafil citrate inhibits PDE5, allowing cGMP levels to increase and prolonging the vasodilatory effects initiated by nitric oxide. As a result, sildenafil citrate enhances the natural erectile response to sexual stimulation by facilitating and maintaining erections.
In summary, Silditop Soft interacts with nitric oxide by enhancing its effects on the smooth muscle cells of the penis through the inhibition of PDE5. This interaction promotes vasodilation, increased blood flow, and improved erectile function in men with erectile dysfunction.
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