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How Viagra (Sildenafil) Works ?

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Since Viagra first came to market way back in 1998, it has been used by millions of men from all across the world in order to treat erectile dysfunction. Although it is clear that the medication is effective, most people who use it actually know very little about how it works.

What happens after you take Viagra?

Within the first 10 minutes or so, the drug is rapidly absorbed into the blood stream. From this point it takes another 15 minutes before the first signs of it working begin, with some men being able to achieve a strong erection at this point. However, an oral dose does not reach its full potential until around 1 hour after it has been ingested. This is why you need to plan well ahead if you intent to have sex with your partner. The effects of the Viagra are still present for another 3 hours and even after 10 hours, some men are still able to achieve a strong erection. After 24 hours have passed, pretty much all traces of the drug are gone from the blood stream and the person who has taken it is no longer able to get an erection again.

What Viagra does to the body?

The drug works to dilate and relax the blood vessels within the vascular system. As a result, blood is able to flow much easier, thus paving the way for an erection. The active ingredients in Viagra bind to PDE5 (a tiny enzyme) and stop it from doing what it usually does - reducing blood flow. This means that more blood is able to flow to the penis, again making it easier for an erection to happen.

How well Viagra works?

Large independent studies have shown that over 96 percent of those men who take Viagra are able to not only get but keep a strong enough erection to be able to have penetrative sexual intercourse. Prior to this, these same men were either not able to get an erection or had great difficulty in getting one and so were unable to have sexual intercourse.

When compared with other similar erectile dysfunction medication, Viagra consistently outperforms them, which is why it is the drug of choice for so many men.

Getting help

Because of how effective Viagra is and thus how popular it has become with men world wide, it has become pretty synonymous for the treatment of erectile dysfunction. As a result of this, it has led to men being much more open to talk about any issues that they may have relating to sexual performance and / or impotence. However, for many men, talking about these kinds of subjects can still be difficult.

It is this that stops a large proportion of men from getting the help that they so desperately require. However, there are online clinics available where men can discuss their issue discreetly with a qualified doctor. If you want to go online for viagra, then follow the link to receive advice from an expert from the privacy and comfort of your own home.