Xifaxan
Rifaximin, also sold under the brand name Xifaxan, is an antibiotic medication often prescribed to treat travellers' diarrhea and irritable bowel syndrome. Generally it's prescribed for short term use between 3-14 days depending on your condition. Brand and generic Xifaxan comes in 200mg and 550mg strengths. Learn more about the side effects, uses, dosages, and interactions of rifaximin in the articles below.