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[Roberttanser]

Cenforce 150 mg contains the active ingredient sildenafil citrate, which belongs to a class of medications known as phosphodiesterase type 5 (PDE5) inhibitors. It works by inhibiting the enzyme PDE5, which is responsible for the degradation of cyclic guanosine monophosphate (cGMP) in the smooth muscle cells of the penis.

During sexual stimulation, nitric oxide is released in the erectile tissue of the penis, which activates the enzyme guanylate cyclase. This enzyme leads to an increase in the production of cGMP, which causes the relaxation of the smooth muscles in the penile blood vessels, allowing them to dilate and increase blood flow to the penis.

PDE5 normally breaks down cGMP, leading to a decrease in blood flow to the penis and the subsequent loss of an erection. By inhibiting PDE5, sildenafil citrate prolongs the action of cGMP, maintaining its concentration in the erectile tissue and promoting sustained penile erection.

In summary, Cenforce 150 mg works to treat erectile dysfunction by enhancing the effects of nitric oxide, increasing the levels of cGMP, and promoting relaxation of the smooth muscles in the penile blood vessels, leading to improved blood flow to the penis and the ability to achieve and maintain an erection during sexual stimulation.