Online Viagra without Prescription

Though Viagra tablets have brought delighted smiles to the faces of a great number of men worldwide but announcements are sure to be a source of worry to some people. Recent reports suggest that Pfizer, Inc., the biggest pharmaceutical company in the world and the parent pharmaceutical company manufacturing Viagra tablets, are set to close down six research and development sites.

A reason suggested is that the company is currently aiming at cutting down on costs, through the reduction of its global research and development facilities by as much as 35%. This is an especially worrying news to the employees who are rightly justified in thinking that their jobs are not safe.

Pfizer is reputed to have produced quite a number of groundbreaking drugs, though none of them is as famous as Viagra. Released in 1998, Viagra is the world’s first anti impotence pill. Such is the success of Viagra that the little blue pills accounted for up to 70% of total global sales of pharmaceuticals within the first-two years of release.

The enormous success achieved with Viagra can be mostly attributed to an aggressive marketing campaign. In a statement released by Pfizer, the spokesman of the company explained that while the changes are expected to reduce costs and boost productivity, they certainly will lead to a cut down in staff strength.

Though Pfizer is yet to comment on the amount of jobs that are expected to be affected, what is a certainty is that the general cost-cutting process will in no way result in a depreciation of drug production.

Only last month, the pharmaceutical company boosted its value and worth with a $68 billion acquisition of a competing pharmaceutical company Wyeth. It will be recalled that Wyeth is the pharmaceutical producer of the antidepressant drug Effexor XR.

The acquisition is the latest in a series of mergers involving Pfizer that have spanned a period of 7 years. In 2000, Pfizer acquired the pharmaceutical company Warner Lambert in a record deal worth $93.4 billion.

Shortly after – 3 years precisely – the pharmaceutical giant acquired another pharmaceutical company Pharmacia for $60 billion. And these have all ensured that Pfizer retains its number one spot as the biggest and most productive company in the world.

Viagra pills are produced in three different dosages, with each pills being inscribed with the name of the pharmaceutical company Pfizer. Viagra pills were initially manufactured for the treatment of angina pectoris and pulmonary hypertension. But when test results showed that men who were certified impotent regained their sexual function, attention was shifted from this area towards the development of the blue pills as an anti impotence drug.

Although Viagra is generally associated with the treatment of erectile dysfunction, it can also be used as a treatment of pulmonary arterial hypertension under a different brand name Revatio.

Viagra increases the flow of blood, providing more oxygen to the body by extension. An increase in the intake of oxygen by the body tissues allows for better performance in events held at high altitudes such as cycling or marathon races. Sildenafil Citrate is the core ingredient in Viagra tablets.

Viagra was approved by the FDA in 1998 as an oral treatment for erectile dysfunction.