Vidalista 20 mg falls under the magnificence of medication called PDE five inhibitors. It contains Tadalafil that blocks the motion of the PDE 5 enzyme and allows the blood glide nicely to the penis. The enzyme cGMP that's accountable for the contraction and dilation of blood vessels is destroyed by means of the action of PDE 5. Tadalafil present in Vidalista 20 blocks the movement of PDE 5 and doesn’t let it smash cGMP.