Aurogra 100 is an oral erectile dysfunction medication used to treat males with erectile dysfunction. PDE 5 (Phosphodiesterase Type 5) inhibitor Sildenafil Citrate (found in the popular blue pill Viagra) is the active ingredient in Aurogra 100 mg. It enhances blood circulation to the penis by relaxing the smooth muscles in the walls of blood vessels. Blood does not flow adequately to the penis because the arteries are constricted. By inhibiting cGMP breakdown, the Sildenafil Citrate in Aurogra limits the activity of PDE 5 and promotes nitric oxide (NO)-mediated vasodilation in the corpus cavernosum. The chemical cGMP (cyclic guanosine monophosphate) is responsible for blood vessel contraction and dilatation. Blood flows adequately to the penis when cGMP production is enabled. Buy Aurogra 100 tablet online from edmeds.