Eriacta 100 mg works by inhibiting the enzyme phosphodiesterase type 5 (PDE5), which is responsible for breaking down cyclic guanosine monophosphate (cGMP). By blocking PDE5, Sildenafil Citrate helps increase levels of cGMP, leading to relaxation of the smooth muscles in the blood vessels of the penis. This results in increased blood flow and improved ability to achieve and maintain an erection during sexual stimulation.
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