How to improve your erection

What many people do not realise is that getting an erection actually quite a complex process, and can be affected by a great number of things from stress to smoking. From a purely biological point of view an erection occurs when you are sexually aroused. The brain triggers receptors which increase blood flow to the penis sending it towards the corpus cavernosa. An enzyme found in the penis called the cGMP causes the corpus cavernosa to relax easing the blood flow, however another chemical called PDE-5 which breaks down cGMP is also present. Impotence is often caused when a there is a high presence of PDE-5 or if the body does not produce enough cGMP. Commander traitements impuissance comme le Viagra can help to redress the balance as impotence medications are PDE-5 inihibitors. Other measures to improve the quality of an erection include quitting smoking, improving your diet, stop watching porn and doing more exercise.