Buy Revatio

How Viagra Was Discovered

Viagra is a very popular drug indeed. Its original name is sildenafil citrate. Its original intention was to treat hypertension and angina pectoris, but it is now being used extensively to treat erectile dysfunction, and it is meeting this need perfectly. Though many more people use it for treating erectile dysfunction, it is still being used in clinics for treating pulmonary arterial hypertension; it has proved itself useful for both purposes. One of the factors that are working for Viagra is its mild and rare side effects. The drug had been around for up to 30 years now, and its popularity is increasing by the day.

Viagra Discovered

Its origin

Viagra was made by scientists in Great Britain. I’m certain you must have heard of a company called Pfizer Inc.; they were the ones that brought this wonder drug onto the market, and the drug has grown in popularity since it has been revealed as a perfect drug for erectile dysfunction. Its common brand name is Viagra, but it is also known by another brand name, Revatio. The former name is, however, more commonly used. It is a very popular drug in the United States, and its popularity has transcended the coast of the US today with many more people going for it across the globe to treat erectile dysfunction.

It must be noted that discovery of Viagra was more or less by accident. The scientists that discovered it were not looking for a drug to treat erectile dysfunction; rather, they were looking for a drug to treat angina pectoris, which is one of the symptoms of ischemic heart disease, and hypertension, which originates from high blood pressure.

The drug underwent Phase I trial, and it was discovered that, instead of relieving angina pectoris, the drug was inducing a penile erection. This discovery transformed Viagra to the perfect drug for treating erectile dysfunction. In fact, Viagra was the very first drug of its kind for the treatment of erectile dysfunction. The drug started selling in 1998 in the US for treating impotence. Viagra is very useful for erectile dysfunction, and it has been noticed that it does not have any effect on individuals that do not have erectile dysfunction. Also, Viagra has never been known to have any effect on women, irrespective of the dose they take.

Since the time it hit the market in 1998, the drug had grown from strength to strength. To further increase its popularity, the drug got an endorsement by Pele, the football star, and the former US Senator Bob Dole. These endorsements shot the drug into the sky, and it had never looked back since then. The drug is being marketed by Pfizer. Up to $1.93 billion was generated by the manufacturer through Viagra in the year 2008. There are indications that the profit margin will further increase in the future considering how very popular this drug has become in recent years. One of the major factors working in its favor is the fact that no drug had been able to outperform it since inception till date.

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