Fildena 100 - ED solution for men's health | buyfirstmeds
fildena 100mg belongs to the class of drugs known as PDE 5 inhibitors. It blocks the action of the PDE 5 enzyme (which inhibits blood flow) and improves blood circulation. When a person is sxually stimulated, a chemical known as nitric oxide (NO) is released into the pnis. Nitric oxide stimulates the production of cGMP by interacting with the heme group of the soluble enzyme guanylate cyclase is responsible for the contraction and dilation of blood vessels. However, due to the attack of the PDE 5 enzyme, the cGMP is destroyed. The sildenafil citrate present in Fildena blocks the action of PDE 5 and allows the proper production of cGMP. This allows blood to flow easily to the pnis. When cGMP is produced, more and more blood flows into the pnis. This creates pressure and leads to an erection.