VIAGRA 100MG - AN OVERVIEW

Sildenafil is often a potent and selective inhibitor of cGMP-precise phosphodiesterase sort 5 (PDE5), that's responsible for degradation of cGMP while in the corpus cavernosum. The molecular composition of sildenafil is comparable to that of cGMP and acts for a aggressive binding agent of PDE5 in the corpus cavernosum, leading to more cGMP and enha