Generic name: rifaximin
Dosage form: tablet
This dosage information does not include all the information needed to use Xifaxan safely and effectively. See full prescribing information for Xifaxan.
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Dosage for Travelers’ Diarrhea
The recommended dose of XIFAXAN is one 200 mg tablet taken orally three times a day for 3 days. XIFAXAN can be administered orally, with or without food [see Clinical Pharmacology (12.3)].
Dosage for Hepatic Encephalopathy
The recommended dose of XIFAXAN is one 550 mg tablet taken orally two times a day, with or without food[see Clinical Pharmacology (12.3)].