PDE type 5 is used to inhibit the effects of super vidaista, a medication that contains sildenafil citrate that is known to raise cGMP levels in the penis. It releases rubdown component compounds in the body and separates through the cGMP cycle. It increases the level of nitric oxide in the veins and relaxes the simple muscle surrounding the blood vessels. Blood should be transferred to the penile veins after the supply pathways are open. As a vasodilator, the elevated concentration of cGMP in the veins develops blood flow to the penis with the least amount of resistance.