Wednesday, November 12, 2008

Reflux meds and Plavix don't mix

Popular heartburn pills may keep the blood-thinner Plavix from working effectively, according to a new study that could shake the market for several drugs. The 16,690-person study by pharmacy-benefits company Medco Health Solutions Inc. suggests that people who combine a heartburn pill like Nexium or Prilosec with Plavix at their doctors' direction have a 50% higher risk of a heart attack or other cardiac event compared with those taking Plavix by itself. The study could have serious implications for millions of patients who take Plavix.

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