Article: Bextra And Vioxx Withdrawal Spurs Price Increase Among Rivals
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Bextra And Vioxx Withdrawal Spurs Price Increase Among Rivals
The market for painkillers is huge. People don?t like pain and inflammation, and last year Americans spent nearly $4 billion on just two of them ? Vioxx and Bextra. Those two drugs, part of a family of non-steroidal anti-inflammatory drugs known as COX-2 inhibitors, were withdrawn from the market recently amid concerns that they can cause heart attacks and strokes. The loss of these two drugs to the marketplace is huge, as they were the two largest sellers in a fairly narrow field. COX-2 inhibitors differ from traditional non-steroidal anti-inflammatory drugs in that they inhibit production of the COX-2 enzyme that causes inflammation but do not interfere with COX-1, the enzyme that protects the stomach lining. Patients who use these drugs are thought to suffer less from internal discomfor...
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