FDA Warns Heartburn Drugs Interfere with Sanofi-Aventis (France), Bristol-Myers Squibb Company's (JOBS) Plavix
Reuters -- Common heartburn pills Prilosec and Nexium cut the blood-thinning effect of Sanofi-Aventis SA's (SASY.PA) and Bristol-Myers Squibb Co's (BMY.N) heart drug Plavix, U.S. officials warned on Tuesday.