The theme we would like to discuss in our message is dedicated to people who really need to get viagra. There were three greatest discoveries in the world medicine: X-rays, penicillin and sildenafil. It was created under the term of “Viagra”. A Nobel Prize was given for the researches of penicillin and X-rays. But the researchers of “Viagra” were also adjusted this prestige prize in autumn of 1998. In 1992 the discovery was made in Sandwich, Kent, the location where at those times “Pfizer” company had the lab. The scientists made clinical tests of a new medicinal substance - sildenafil citrate. They tested it as a drug from different cordial diseases. The researches anticipated that sildenafil citrate would favor the increment of blood pressure to heart muscle and release arterial pressure. But it was noticed that sildenafil citrate doesn't have important influence neither on circulation in the myocardium nor arterial pressure. And it was noticed that masculine patients that took part in the research refused to return the medication in spite of the test ending. Every patient has one and the same reason why he didn't want to return the drugs. The erection grade of those patients highly improved. The reason was in the sildenafil effect. It wasn't really good in extending blood circulation inside myocardium but it extended it in masculine reproductive organs. (more…)
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