How does Viagra work?

How Does a Single Pill of Viagra Actually Influence Your Body and ED?

viagraTo achieve the effect sought while avoiding any eventual side or adverse effects, it’s essential to understand what you’re taking, for what purpose exactly and how precisely the purpose will be achieved. When it comes to ED and its remedies, especially Viagra, most people willing to try it do not clearly realize how it actually does what it’s promised to and thus can’t benefit from it to the fullest or even run significant risks of encountering quite undesired side effects. To avoid that, we’ll try to pour some light on the matter and make the remedial action of the famous ED remedy plain. Let’s start by explaining the phenomena of ED.

ED Defined by Medical Experts and in Fact

The definition of impotence (or ED) developed by medical experts is the following: standing or recurring failure to achieve and/or properly maintain a penile erection that is enough for a satisfactory sexual intercourse. The matter is quite tricky – the extent found “enough” or “satisfactory” is rather subjective and may vary. If the man still can perform normally, but observes a lessening of his ability, that also might constitute a symptom of ED. The strength, length and actual pleasurableness are taken into account here. To make it clearer, let’s remember what a healthy and normal process of penile erection looks like.

Erection As It Biologically Is

erectionIt’s absolutely common knowledge and will be remembered that the strength, hardness and durability of erection isn’t about muscles, it’s entirely about blood circulation. When the spongy chambers of the penis are stowed with amounts of blood that exceed usual by at least 6 times, its state is called erection and is suitable for an intercourse. But the mechanisms of this phenomenon are as complicated as they’re fascinating and are centered around chemical processes in male bodies.
Upon practical sexual arousal, the production of Nitric Oxide starts in tissues of your penis. The chemical in its turn causes the release of increased quantities of another substance – cyclic-GMP. And that one really does the trick. It induces a targeted strengthened bloodflow directly into the penis by relaxing its smooth muscles and dilating penis arteries. When it’s filled to the utmost, becoming hard and elongated due to blood in it, its veins letting the blood to escape are disabled by its size, thus, the blood remains and maintains the erection. However, there is another substance – phosphodiesterase-5/PDE5. It totally reverses the entire process by decomposing the mentioned cyclic-GMP. If PDE5 does it too soon and there are no sufficient amounts of cyclic-GMP, the state described as ED occurs.

Viagra’s Part in the Play

Here’s when Viagra comes to a man’s rescue. It, or rather its active substance, Sildenafil Citrate, suppress PDE5, prolonging the beneficial effect of cyclic-GMP, enabling to achieve the desired size and duration. Note, that if the erection isn’t full, it won’t also last long. But that’s virtually all Viagra does, it really increases the bloodflow and helps to keep it in the reproductive organ longer, but it won’t create any erections without Nitric Oxide produced by sexual arousal only.

Correct Taking of Viagra for the Proper Effect

It’s essential to exert all the due care while taking any pills and this one in particular. ED is closely connected with cardiovascular disorders and any malfunctions in the vessels engaged in erections might be the symptoms of far more serious problems, like diabetes, cholesterol levels or blood pressure issues. That’s why you’d better seek a doctor’s advice on whether Viagra should or may be taken and in what doses.

Generally, you may be recommended to try 50 mg first (out of the available 25, 50 and 100 mg doses) and then adjust it. The widespread medical advice is also to try it on your own first, to determine your body’s response, whether you develop any side effects and when the pill actually achieves its full force in your case. This will help to have more confidence when using Viagra with your partner.