Is rifaximin FDA approved for prevention of Clostridium difficile (C diff) colitis relapse?

Updated: Jul 25, 2019
  • Author: Faten N Aberra, MD, MSCE; Chief Editor: BS Anand, MD  more...
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Answer

Rifaximin after treatment with vancomycin may reduce the risk of relapse, but rifaximin is not yet FDA approved for this indication.


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