XIFAXAN contains RIFAXIMIN 550 mg/1.

What form does XIFAXAN come in?

It is supplied as a tablet taken by the oral route.

Is XIFAXAN available without a prescription?

XIFAXAN is a prescription-only medicine and cannot be supplied without a valid prescription.

Are there alternatives to XIFAXAN?

The directory lists 3 other product(s) containing Rifaximin. They may differ in strength, form or manufacturer, so check with a pharmacist before switching.

Prescription only

XIFAXAN

rifaximin

Listed by Salix Pharmaceuticals, Inc.

Strength: 550 mg/1
Form: Tablet
Route: Oral
Class: Rifamycin Antibacterial

What it contains

Rifaximin 550 mg/1

FDA record

Dosage form	Tablet
Route	Oral
Drug class	Rifamycin Antibacterial
Approval route	NDA — original brand approval
NDC code	`65649-303`
FDA application	NDA021361
RxNorm concept	429662
Package sizes listed	4
Marketed since	May 2010

Other products containing Rifaximin

See all

Same active ingredient, different manufacturer, strength or form. Products matching on both ingredient and strength are usually interchangeable — but confirm before switching, especially with modified-release forms.

Compare

XIFAXAN

rifaximin

Strength: 550 mg/1
Form: Tablet
Class: Rifamycin Antibacterial

Rx only

Cardinal Health 107, LLC

$47.25 We supply Rifaxiheal 400 mg (different strength or form) View product

Compare

XIFAXAN

rifaximin

Strength: 200 mg/1
Form: Tablet
Class: Rifamycin Antibacterial

Rx only

A-S Medication Solutions

$47.25 We supply Rifaxiheal 400 mg (different strength or form) View product

Compare

XIFAXAN

rifaximin

Strength: 200 mg/1
Form: Tablet
Class: Rifamycin Antibacterial

Rx only

Salix Pharmaceuticals, Inc.

$47.25 We supply Rifaxiheal 400 mg (different strength or form) View product

Information only, not medical advice. Nothing on this page indicates that a medication is safe or suitable for you. Speak to a prescriber or pharmacist before starting, stopping or switching any medicine.