아무도 비아그라에 관한 사실 제안

VIAGRA is made up of sildenafil, which is identical medicine present in A different drug known as REVATIO. REVATIO is applied to take care of a uncommon ailment termed pulmonary arterial hypertension (PAH).Sildenafil improves the influence of NO by inhibiting phosphodiesterase type five (PDE5), that's liable for degradation of cGMP during the corpu

Sexual stimulation that causes an erection causes the creation and release of nitric oxide within the penis. Nitric oxide brings about an enzyme, guanylate cyclase, to produce cyclic guanosine monophosphate (cGMP) which is principally answerable for raising and reducing the size of blood vessels carrying blood to and within the penis and producing