Business Description
Zhewitra functions by selectively inhibiting the enzyme phosphodiesterase type 5 (PDE5). This inhibition increases the levels of cyclic guanosine monophosphate (cGMP), a chemical that relaxes smooth muscle in the corpus cavernosum (the erectile tissue of the *****). The increased cGMP levels allow for enhanced blood flow, resulting in an erection when combined with ***** stimulation.
