Uses, Dosage & Side Effects: Rifaximin Tablet

Rifaximin Tablet

Generic nameRifaximin
Drug classAntibiotic (rifamycin-based, non-systemic)
FormsTablet

Rifaximin is a semisynthetic, rifamycin-based antibiotic that acts mainly in the gut and is not well absorbed into the bloodstream. It is used to treat certain bacterial infections of the intestine.

Read the full guideUses, dosage, side effects, precautions, and sources, written from the same verified facts.

General information, not medical advice

Your prescriber and the leaflet in your pack know your situation. This page does not.

  • Follow your prescriber and the leaflet
  • Don't start, stop, or change a dose on your own
  • Doses and warnings differ by country and product
Facts checked by a personFull disclaimer

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