Insufficient blood flow in the penis is the root cause of Erectile Dysfunction. Tadalafil is the medicine's active ingredient which inhibits the PDE5 enzyme. The function of the PDE5 enzyme is to break down cyclic Guanosine Monophosphate (cGMP). The Vidalista medication suppresses PDE5, resulting in raised levels of cGMP. Increased cGMP levels boost the penile blood flow, which is necessary for maintaining an erection. However, this medicine only works when the person is sexually stimulated.
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