Vidalista 20 mg is a medication used to treat erectile dysfunction (ED) in men. It contains Tadalafil, a phosphodiesterase type 5 (PDE5) inhibitor that helps increase blood flow to the penis, enabling an erection when sexually stimulated. Tadalafil works by blocking the PDE5 enzyme, which breaks down cyclic guanosine monophosphate (cGMP). Elevated cGMP levels cause the relaxation of blood vessels in the penis, allowing increased blood flow and resulting in an erection.
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