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About
Xifaxan

 

About Xifaxan

This information is intended for U.S. residents only.

Indication

Xifaxan® Tablets are indicated for the treatment of patients (≥12 years of age) with travelers’ diarrhea caused by noninvasive strains of Escherichia coli.

Xifaxan Tablets should not be used in patients with diarrhea complicated by fever or blood in the stool or diarrhea due to pathogens other than Escherichia coli.

Product Description

Xifaxan Tablets contain rifaximin, a semi-synthetic, nonsystemic antibiotic.

Xifaxan Tablets for oral administration are film-coated and contain 200 mg of rifaximin. Inactive ingredients are colloidal silicon dioxide, disodium edetate, glycerol palmitostearate, hypromellose, microcrystalline cellulose, propylene glycol, red iron oxide, sodium starch glycolate, talc, and titanium dioxide.

Dosing and Administration

Xifaxan Tablets can be administered orally with or without food. For travelers' diarrhea, the recommended dose is one 200 mg tablet taken three times a day for 3 days.


Xifaxan® (rifaximin) Tablets are indicated for the treatment of patients (≥12 years of age) with travelers' diarrhea caused by non-invasive strains of Escherichia coli. Xifaxan should not be used in patients with diarrhea complicated by fever or blood in the stool or diarrhea due to pathogens other than Escherichia coli. Xifaxan should be discontinued if diarrhea symptoms get worse or persist more than 24-48 hours and alternative antibiotic therapy should be considered.

In clinical trials, Xifaxan was generally well tolerated. The most common side effects (vs. placebo) were flatulence 11.3% (vs. 19.7%), headache 9.7% (vs. 9.2%), abdominal pain 7.2% (vs. 10.1 %), rectal tenesmus 7.2% (vs. 8.8%), defecation urgency 5.9% (vs. 9.2%) and nausea 5.3% (vs. 8.3%).

Consult with your physician to see if this product is right for you.

For complete Prescribing Information, please click here.

For product information, adverse event reports, and product complaint reports please call:

Salix Product Information Call Center
Phone: 1-800-508-0024
Fax: 1-510-595-8183
Email:

  • Xifaxan Physician Resource Center
  • Xifaxan Product Prescribing Information

  • Xifaxan Patient News Letter

Click here for Patient Brochure.