Status for Viagra Online2930421

Viagra is a name used in Sildenafil Citrate by Pfizer pharmaceutical company. Sildenafil citrate can be bought in other famous brands just like Revatio based on the company manufacturing the drug. Viagra on the web is the key marketing infrastructure as used by Pfizer to sell Viagra for the leads. Other competitive drugs to Viagra is Cialis and Levitra. Cialis online is not quite as aggressively sold as viagra but it surely does command a substantial chunk of the web market. Pfizer pays good commissions to Viagra article marketers who sell the item through different internet avenues. Giving higher commissions is vital good reason why Viagra is greater than Cialis online.

Uses of Viagra

Viagra is actually a drug whose main function is to cure erectile dysfunctions. Besides treating this dysfunction, Viagra is also employed to treat pulmonary arterial hypertension (PAH) condition as well as altitude sickness. Sportswomen and sportsmen also employ viagra like a stamina enhancer. Viagra could expand the blood vessels and thereby supply more oxygen to areas of the body ultimately causing increased strength and stamina.

How Viagra Functions

Viagra works by inhibiting an enzyme called GMP that modulates the circulation of blood towards the male private parts in the erection. Through this inhibition, the unregulated circulation on the penis contributes to increased strength for maintaining a harder erection.

Reputation of the Drug

Viagra started production in 1998 and Viagra has since then turn into a leading brand name for erectile dysfunction. Cialis is usually a new competition to Viagra having been authorized by the US Food and Drug Association (FDA) in 2001. However, Cialis internet promotion have not has a successful impact on the dominance of Viagra online. The Viagra drug was made in england Kent laboratories of Pfizer pharmaceuticals using a selection of research chemists together with the company. It was originally produced and tested for any medical cure of pulmonary arterial hypertension (PAH) and also other hypertension conditions. The first tests to the effectiveness on this drug were done in Morriston Hospital in Swansea.

Good initial test findings as explained by Ian Osterloh, the chemist responsible for the testing, the drug showed low effectiveness for treating the designated diseases but rather, it resulted in extensively inducing a penile erection. Consequently, Pfizer chosen to market the drug being an erectile dysfunctional drug in contrast to medication for the other diseases originally considered treated with the drug. In March 1998, Pfizer was given a spin ahead by Food and Drug Association (FDA) in the usa to offer this product for an erection problems medication. It took over as first oral medication to threat this disease. The prosperity of Pfizer on this new drug was remarkable. Between 1999 and 2001, the company made sales exceeding $1 billion. This became an archive for your new drug in the marketplace and also the sale of Viagra online has continued to sore every year.

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