CREATION OF VIAGRA

In 1992, in the process of clinical trials of a new drug for the treatment of ischemia and hypertension, researchers noted the absence of the desired effect, but in many patients it caused a kind of “side effect”, which consists in improvement of erectile function. For this, researchers in autumn 1998 were awarded with the Nobel Prize.

The history of “Viagra” began in 1992 in Great Britain, in the town of Pfayzers Sandwich during pharmacological studies of the “Pfizer” company. The researchers conducted clinical trials of a new drug – sildenafil citrate, which was developed as a means for a treatment of some heart ailments. Scientists expected that sildenafil citrate will increase the blood flow to the heart muscle and reduce blood pressure.

However, was mentioned that Sildenafil citrate, has no significant effect either on the blood circulation in the heart muscle (myocardium) nor on the blood pressure. Also was found that many male patients who participated in the study refused to return the sildenafil pills, despite of the end of the test. The reason for refusal all of these patients was one – they all noted the sharp improvement in the quality of erections. Thus, despite the minimal effect of a new drug on the blood circulation in myocardium, sildenafil caused significant blood flow to the male genitals.

Researchers of the pharmaceutical company «Pfizer» react to this unexpected property of sildenafil citrate with due attention and could recognize in it a powerful tool in the fight against erectile dysfunction. The new drug was named Viagra – the name was born as if the merger of the words «Vigor» (authority energy, power) and Niagara – the most powerful waterfall in North America.

Today this drug is used in cardiology for the treatment of patients with pulmonary hypertension.

The possibility of taking Viagra in the presence of cardiovascular diseases must be discussed with a cardiologist! if patient with pain in the heart for 24 hours before hospitalization took Viagra, you definitely need to inform doctor, since the appointment of nitroglycerin may lead to uncontrolled hypotension and death.

Properties of Viagra

Viagra, besides that it increase male potency, it also restores it. Wherein this means has a number of advantages: for example, Viagra drug is compatible with alcohol and its effect is manifested even after half an hour after its application.

What is the secret popularity of Viagra?

The point is that in its composition there is a substance named Sildenafil. And this helps man to return to full sexual life. Another important feature of this drug is the absence of contraindications to conceive and influence on the male reproductive function. Thus, Viagra will give you the joy of life in a healthy way.

The operating principle of the drug

As soon as the active substance Sildenafil enters the bloodstream, it stimulates the blood circulation, increasing blood circulation in the pelvis. As a result the smooth muscles of the penis relax forming a strong blood flow to the penis – and an erection occurs.

Advantages of Viagra Generico

Lately, especially popular have become Generic Viagra, online pharmacies start to offering it more and more. What is the difference between this product and the ordinary Viagra?

The point is that for the Viagra drug pharmacies typically request a pretty big cost. Generic Viagra is nothing inferior to the original, and is much cheaper.

The properties and the effect of this drug are really has no difference from the usual Viagra. The price for delivery of Generic Viagra can be made more favorable because the cost does not assume the costs of studies, lasting for years – manufacturers of this drug got a ready-made product and tested in practice recipe.

So Generic Viagra Generico and delivery of this drug primarily have a decent price. That is why recently, it is often recommended by doctors as an effective and reasonable alternative to the original drug. Moreover, the effectiveness of this means is confirmed by many men whose lives has become better and brighter due to this drug.

This means is not addictive, pills are completely safe to use – so you can take this drug without fear of consequences. Moreover, the effect of the drug has no contraindications to conception and further development of the fetus. And it has a very long lasting effect.

Comments are closed.