1. Strength


2. Quantity

Prescription Required
IMPORTANT NOTE: A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.
Difference between Brand & Generic?

What is the cost of Xifaxan?

Buying Xifaxan and the generic alternative rifaximin is cheap and easy with Canada Pharmacy Delivery. You no longer need to wait in long lines at the pharmacy to get your prescriptions filled. The price of Xifaxan depends on whether you order the brand name or generic alternative Rifaximin. You can get Xifaxan 550mg or Rifaximin in 550mg or 400mg.

What is Xifaxan?

Xifaxan is the brand name of rifaximin. It is an antibiotics used to fight bacterial infection within your intestines. Xifaxan is different to other antibiotics because it passes through the stomach and into the intestines without being absorbed into the blood stream. Xifaxan is often prescribed to treat irritable bowel syndrome (IBS). When prescribed as an IBS medicine, your doctor may advise you for a specific diet for IBS. 

Xifaxan may also be prescribed for travelers’ diarrhea caused by E. coli or to prevent hepatic encephalopathy, a brain problem caused by liver disease.

Xifaxan is only used to treat bacterial infections in the intestines and will not treat other body parts or viral infections such as flu.

Do I need a Xifaxan coupon?

Buying Xifaxan online with Canada Pharmacy Delivery can help you to save up to 90% on the cost of your irritable bowel syndrome medication. You don’t need a Xifaxan coupon to get our great prices.

Always read the patient information and instructions carefully before using this medication.

  • The typical Xifaxan dosage is different between patients as it is based on your medical condition, your response to treatment and the reason you are taking it. Always follow your doctor’s directions.
  • Take Xifaxan orally with or without food.
  • As an IBS treatment, Xifaxan is typically taken 3 times a day for two weeks.
  • To prevent hepatic encephalopathy, this medication is normally taken twice daily.
  • When treating traveler’s diarrhea, this medication is normally taken every 8 hours. Continue to take the full prescribed amount of this medication, even if symptoms have disappeared.


Make sure to tell your doctor and pharmacist:

  • If you have any drug allergies.
  • Which other prescription and non-prescription medications you currently take.
  • Your medical history.
  • If you are breast feeding.

Also be aware that:

  • Xifaxan is not approved for anyone younger than 12.
  • Rifaximin can cause live bacterial vaccines such as typhoid vaccine to not be as effective.
  • Do not have any immunizations or vaccinations while taking Xifaxan.
  • During pregnancy, only take this medication when clearly needed.

Xifaxan side effects

Common Xifaxan side effects may include but are not limited to:

  • Headaches, tiredness or dizziness.
  • Nausea.
  • Swelling of the hands or feet.
  • Liver function tests showing abnormal results.

Contact your doctor if you experience any of the following side effects of Xifaxan:

  • Diarrhea which is bloody or watery, even if this happens months after your last dose.
  • Severe stomach pains.
  • A fluid buildup around the stomach such as rapid gain, stomach pain, bloating or breathing problems when lying down.


Q: Is Xifaxan an IBS medication?

A: Yes, Xifaxan is prescribed to treat irritable bowel syndrome (IBS).

Q: Is there a generic Xifaxan?

A: The Xifaxan generic alternative is known as rifaximin and can offer even better savings on the price of your medication.


A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.

Your Lowest Price, Guaranteed

Our goal is to bring you the most affordable medication. If you find a lower price advertised by another website or your local pharmacy, we’ll match that price or beat it by 10% of the difference.* Call us at 1-877-245-1508 and a member of our CareTeam will be happy to assist you.

Call 1-877-245-1508
* Some exceptions may apply
Some exceptions may apply. To qualify for price matching, competitors must meet our standards for patient safety. Advertised prices must be for medication of the same type, strength, quantity, and form.

Real Customers, Honest Reviews

On time delivery as usual. Updates on the order are given as required. Good people to work with and great pricing.
John August 31, 2021

Real Customers, Honest Reviews

Canada Pharmacy ordering process was relatively easy and I received my meds within the time frame estimated in good condition.
Arvina August 30, 2021

Real Customers, Honest Reviews

I have been ordering my meds from you for several months. The prices are great and the delivers have always been in a timely manner. Will continue to purchase from you in the future.
John July 27, 2021

Real Customers, Honest Reviews

My experience has been very good in every aspect.
Ron July 27, 2021

Real Customers, Honest Reviews

Very satisfied with your product and service. I will order again.
Scott May 23, 2021

Real Customers, Honest Reviews

Easy to work with. Friendly customer service. Incredible pricing.
Michael May 12, 2021

Real Customers, Honest Reviews

Speedy delivery (sooner than promised) Excellent prescription product!
Judy May 6, 2021

Real Customers, Honest Reviews

I was pleasantly surprised with the friendly and patient help that I received. The answers to my questions were clear and made the entire process very easy.
Ronald April 5, 2021

Real Customers, Honest Reviews

Ordering was relatively easy and the order came quickly. The only issue was that their VISA payment processing system was continually not working, but they provided another option.
Steven July 21, 2021

Real Customers, Honest Reviews

I was very satisfied with ALMOST every aspect of the ordering experience.
Peter May 7, 2021
Read All Reviews
Write a Review

Get our newsletter

Health news, specials offers and medication updates delivered right to your inbox.