FDA warns about Pfizer anti-smoking drug
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Pfizer Inc's anti-smoking drug Chantix appears increasingly likely to be linked to serious psychiatric behavior, including suicide, U.S. regulators said on Friday.
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The US Food and Drug Administration on Thursday ordered the review of preventative studies involving Pfizer Inc.&#39;s painkillers Celebrex and Bextra, in light of recent evidence they may increase the risk of heart attack and stroke.
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The US Food and Drug Administration on Wednesday ordered a strong, new warning for Pfizer Inc.&#39;s injectable contraceptive called Depo-Provera, saying it could permanently weaken bones.
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Doctors should limit use of Pfizer Inc.&#39;s Celebrex and Bextra pain drugs while regulators continue to weigh their cardiovascular risks, the US Food and Drug Administration said.
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Pfizer Inc. said it found an increased risk of heart attacks and strokes for patients taking high dosages of its top-selling arthritis painkiller Celebrex -- the same problem that led to the withdrawal of its one-time competitor, Vioxx.
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U.S. regulators should pull Pfizer  Inc.'s arthritis drugs Celebrex and Bextra from the market  because they are too risky, U.S. consumer watchdog group Public  Citizen said in a letter on Monday.
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The U.S. Food and Drug  Administration on Monday issued a warning to patients taking  the painkiller naproxen after a government study showed the  over-the-counter medicine can cause an increased risk of heart  problems.
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The Food and Drug Administration on Tuesday warned consumers not to buy or use Actra-Rx or Yilishen because the supplements contain an ingredient that could lower blood pressure to unsafe levels.
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WASHINGTON, Dec 23  - US regulators called Thursday for use of Pfizer&#39;s painkilling drugs Celebrex and Bextra to be limited, urging doctors to keep in mind indications of higher heart attack and stroke risks.
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Pfizer Inc. said Friday that it found an increased risk of heart attacks and strokes for patients taking high dosages of its top-selling arthritis painkiller Celebrex, the same
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Pfizer is the latest drug maker to warn that a product already on the market may pose serious health risks. It took outrage from activists in September to get the Food and Drug Administration to require warning
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The FDA issues a health advisory for a top Pfizer drug.
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Pfizer (PFE) said Friday that is has received new information about the cardiovascular safety of its popular arthritis drug Celebrex, based on an analysis of a long-term cancer trial.
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BEIJING, Dec. 24 -- FDA has recommended on Thursday that doctors and users are cautious to use the controversial painkillers -- Pfizer Inc.
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Pfizer is stopping TV and print ads for arthritis drug Celebrex now that there is evidence it could lead to heart problems. The FDA is considering warning labels for Celebrex, or taking the drug off the market.
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The US Food and Drug Administration (FDA) issued a warning about the generic drug naproxen, after the National Institutes of Health (NIH) halted a clinical trial involving patients at risk of developing Alzheimers.
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The U.S. Food and Drug  Administration has warned Pfizer Inc.  that television and  print advertisements for its painkillers Celebrex and Bextra  misled consumers, according to a letter made public on  Wednesday.