What is sildenafil

summary

Now more people will see the name of sildenafil in adult products, but there are still more people who don't know sildenafil very well. So what kind of medicine is sildenafil.

What is sildenafil

First of all, sildenafil is a kind of sexual medicine that can effectively help men to improve the time of sexual life. It can effectively help men to improve the quality of sexual life between husband and wife.

Secondly, erectile response generally increased with the increase of sildenafil dose and plasma concentration. The results showed that the effect lasted up to 4 hours, but the reaction was weaker than that of 2 hours. The response of sildenafil to myocardium: PDE5 does not exist in normal or pathological heart conduction tissue, myocardial cells, endothelial cells and lymphoid tissue, so sildenafil (PDE5 inhibitor) has no positive inotropic effect and can not directly affect myocardial contractile function.

Finally, it is sildenafil citrate, a selective inhibitor of cyclic guanosine phosphate type 5 phosphodiesterase. Mechanism of action: the physiological mechanism of penile erection involves the release of nitric oxide in the cavernous body of penis during sexual stimulation.

matters needing attention

The best time to take sildenafil is to take it one hour before sex.