Impact-Site-Verification: 2721d812-1059-4270-b9fa-5c1654788cd1

Rifaximin Bottle — prescription drug image

Rifaximin

rifAXIMin 100GM of

Prescriptions & Refills
Licensed US providers · Online visit in minutes

What is Rifaximin?

Rifaximin is a broad-spectrum antibiotic that operates by inhibiting bacterial RNA synthesis, thereby suppressing bacterial growth. It is primarily used to treat traveler's diarrhea caused by noninvasive strains of Escherichia coli, and to manage hepatic encephalopathy and irritable bowel syndrome with predominant diarrhea. Notably, rifaximin exhibits a low systemic absorption, allowing it to act directly in the gastrointestinal tract with minimal systemic side effects.

Prescription savings · · ·

  • Nausea
  • Dizziness
  • Fatigue
  • Bloating
  • Constipation
  • Headache
  • Abdominal pain
  • May cause severe allergic reactions
  • Not to be used in patients with systemic infections
  • Risk of bacterial or fungal overgrowth with prolonged use
  • Use with caution in patients with liver disease
  • Potential risk of Clostridium difficile-associated diarrhea
What is Rifaximin used for?
Rifaximin is a broad-spectrum antibiotic that operates by inhibiting bacterial RNA synthesis, thereby suppressing bacterial growth. It is primarily used to treat traveler's diarrhea caused by noninvasive strains of Escherichia coli, and to manage hepatic encephalopathy and irritable bowel syndrome with predominant diarrhea. Notably, rifaximin exhibits a low systemic absorption, allowing it to act directly in the gastrointestinal tract with minimal systemic side effects.
How much does Rifaximin cost without insurance?
The price of Rifaximin without insurance varies by pharmacy, dosage, and quantity. Rx.com compares cash prices at more than 60,000 US pharmacies so you can find the lowest price near you.
What are the common side effects of Rifaximin?
Common side effects of Rifaximin may include: Nausea, Dizziness, Fatigue, Bloating, Constipation. This is not a complete list — consult your pharmacist or doctor for full side effect information.
Is there a generic version of Rifaximin?
Generic versions may be available for Rifaximin. Generics contain the same active ingredients as brand-name drugs and are typically 80–90% cheaper. Search Rifaximin on Rx.com to compare generic and brand prices at pharmacies near you.
What is the cheapest pharmacy for Rifaximin?
The cheapest pharmacy for Rifaximin depends on your location and dosage. Rx.com compares prices at CVS, Walgreens, Walmart, Kroger, Costco, and thousands of independent pharmacies. Enter your ZIP code on Rx.com to find the lowest price for Rifaximin near you.

Rifaximin Coupons & Prices

rifAXIMin 100GM of

What is Rifaximin ?

Rifaximin is a broad-spectrum antibiotic that operates by inhibiting bacterial RNA synthesis, thereby suppressing bacterial growth. It is primarily used to treat traveler's diarrhea caused by noninvasive strains of Escherichia coli, and to manage hepatic encephalopathy and irritable bowel syndrome with predominant diarrhea. Notably, rifaximin exhibits a low systemic absorption, allowing it to act directly in the gastrointestinal tract with minimal systemic side effects.
Prescriptions & Refills
Licensed US providers · Online visit in minutes
Rifaximin Bottle — prescription drug image
Prescription
Rifaximin 100gm of (0.3)
your area ·
¿Buscando esta página en español?

Browse more medications: starting with R · full A-Z directory · by condition · common drugs

Medical disclaimer: This information is provided for general educational purposes only and is not medical advice. It is not a substitute for professional diagnosis or treatment. Always consult a licensed physician, pharmacist, or other qualified healthcare provider before starting, stopping, or changing any medication or treatment. Never disregard professional medical advice or delay seeking it because of something you read here. If you think you may have a medical emergency, call your doctor or 911 immediately.


Don't Miss Out On Savings!


Rx.com does not warrant the accuracy of the information on this website. All information on this site is intended to supplement, not substitute for, the expertise and judgment of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that use of a drug is safe, appropriate, or effective for you. Consult your healthcare professional before using any drug. All logos, brand names and trademarks on this website are the property of their respective owners. Rx.com is not endorsed or affiliated with any brands represented on this website."

Pharmacy discounts are Not Insurance, and are Not Intended as a Substitute for Insurance THE DISCOUNT IS ONLY AVAILABLE AT PARTICIPATING PHARMACIES As an Amazon Associate, we earn from qualifying purchases.

2026 All Rights Reserved | Rx.com®