Your erection goes away when an enzyme called phosphodiesterase-5 (PDE5) breaks down the cyclic GMP. (An enzyme is a protein that helps chemical reactions happen.)
These drugs, which act on the enzyme involved in maintaining an erection, can also cross-react with a very similar enzyme found in the eye
It can be caused by mutation of a gene that makes the enzyme PDE6 (this is an enzyme that is important for vision). To help keep an erection, ED drugs inhibit PDE5. But
An enzyme called PDE5 is what causes this. Sildenafil counters the effects of this enzyme, so blood can reach the penis. And then, hey prestoa firmer and longer-lasting erection.
This medication is very similar to Viagra and works to help with erectile dysfunction by inhibiting PDE5, an enzyme that can cause the penis to not become erect or lose an erection prematurely.
Viagra, Cialis, etc. do NOT produce erections. Those pills only help keep erections by inhibiting the PDE5 enzyme from breaking down chemicals that caused the erection. Those pills only help keep erections by inhibiting the PDE5 enzyme from breaking down chemicals that caused the erection.
The famous blue pill acts on an enzyme that can block erections
Taking Cialis helps inhibit the PDE5 enzymes that may be preventing the erection. It’s very unlikely that you will have an erection if you are taking Cialis and are not sexually
By controlling the enzyme, tadalafil helps to maintain an erection after the penis is stroked by
Comments
To solve the fertility problem, research would produce an enzyme supplement.