Get $10 off order
XIFAXAN10* minimum order of $100
* Please note, these coupon codes listed here are one-time use and cannot be combined with other coupons or offers.
How to buy Xifaxan (Rifaximin) online?
To order Xifaxan, call 1-800-828-4489 and speak to customer support or order online through 90daymeds.com. Use the chat feature for customer support. Visit the “How to Order” page on 90daymeds.com for more information.
Is a prescription required?
Yes, a valid prescription from your doctor is required to obtain Xifaxan. Xifaxan is a prescription medication which can only be sold with a prescription. You will need to provide a prescription to process your order. The prescription can be faxed (1-800-416-8019), emailed ([email protected]), or uploaded. Alternatively, we can reach out to your doctor to obtain a valid prescription if you would like.
What is the maximum amount that can be ordered?
A 90 day supply is the maximum amount that can be ordered at one time. Refills are kept on file for future orders. The amount that can be ordered is based on the directions and authorized quantity indicated on the prescription from your provider.
Is it safe to order Rifaximin from 90-Day Meds?
Absolutely. We operate just like your local pharmacy would, with our main priority being to provide you access to safe and affordable prescription medications. Each of our partner pharmacies are fully licensed and certified in their respective countries. We ensure that your shopping experience is safe and secure with our Norton Shopping Guarantee.
|Average US Retail Price||90-Day Meds Price|
How much does Xifaxan (Rifaximin) cost?
At 90DayMeds.com, we make sure to keep drug prices low. You can view the Xifaxan cost savings below:
We provide Xifaxan 550mg tablets here at 90-Day Meds. A quantity of 56 tablets of Xifaxan 550mg costs $985, which comes out to $17.59 per unit.
Below shows the price comparison of Xifaxan 550mg tablets at a quantity of 56 and 42 tablets between the average U.S. retail price and 90-Day Meds price.
What is the lowest price of Xifaxan per unit?
Lowest Price Per Unit: $11.83/unit for Xifaxan 550mg tablets
Is this price for Xifaxan without insurance?
The listed prices are without insurance. Unfortunately, we cannot accept insurance. However, we will give you an official receipt which you can use to apply for reimbursement with your insurer. We are also unable to adjudicate with US insurance providers.
Why is Xifaxan cheaper from Canada than from the United States?
Drug prices are negotiated and regulated in Canada. Because the US is a free market economy, the price differs since pharmaceutical suppliers can charge what they deem appropriate for the product. As a result, we can offer lower prices to our patients as we supply medications from these countries.
Sorry, we do not have a Xifaxan (Rifaximin) coupon at the moment, please check back later.
Yes, Check out the Coupon Section of this page.
Is there a coupon for Xifaxan available?
Yes, we do you have a Xifaxan coupon for an extra discount on your prescription. You can save $10 off your order with coupon code XIFAXAN10. Apply coupon at checkout for instant savings and pay less for your prescription with a minimum $100 order.
Is there a lower cost generic Xifaxan available?
Xifaxan is not available as a generic alternative in the United States. There are generic alternatives available in other countries.
How much cheaper is generic Xifaxan?
Typically generic drugs are 40-60% cheaper than the brand option.
What is the difference between brand and generic Xifaxan?
Generic formulations of medications contain the same active ingredients and meet the same quality, strength, and purity standards as the brand formulation.
Is shipping available to the United States?
Yes. An email notification will be sent to you once the item has been shipped. We ship nationwide across the United States.
How much does shipping cost?
There are no standard shipping fees.
Is express shipping available?
If a product of Canada is available then express shipping can be selected with an estimated delivery time of 3-5 business days. You have the option at the checkout page to select the express shipping option ($25) if available for that medication source.
How to refill a prescription?
Refilling your prescription is simple with 90-Day Meds. To see which prescriptions we have on file, sign into your account and view your previous orders. Placing a refill order online is made easy by accessing the reorder section in your account. The live chat is also a great place to connect with us to place a refill order while you are on the go. You can also call us and speak to customer support to place a refill.
Are prescriptions automatically refilled?
Prescriptions are not automatically refilled since there can be cases where you are no longer taking the medication, your doctor has changed your dose, etc. However, we provide a friendly refill reminder service. We will kindly notify you by phone or email when it is time to place a refill order based on your prescription fill history.
What is Xifaxan?
Xifaxan is a prescription medication that is classified as a rifamycin antibacterial.
What is Xifaxan used for?
Xifaxan is used for the treatment of traveler’s diarrhea (TD) caused by noninvasive strains of Escherichia coli in patients aged 12 and up. Rifaximin cannot be used to treat patients with traveler’s diarrhea who have a fever and/or blood in stool or are presumed to be infected with a different pathogen than Escherichia coli. Rifaximin can also be used to reduce the risk of recurrence of overt hepatic encephalopathy (HE) in patients aged 18 years and older. Xifaxan is also used for the treatment of irritable bowel syndrome with diarrhea (IBS-D) in patients aged 18 years and older.
How does it work?
Xifaxan binds to bacterial DNA-dependent RNA polymerase and blocks a step of transcription which inhibits bacterial protein synthesis and thus inhibits bacterial growth.
How do I take Xifaxan?
Xifaxan can be taken with or without food. Take this medication as prescribed, taking more of this medication is not advised.
What dosages are available?
Xifaxan is available by brand-only as 200 mg and 550 mg tablets.
What is the recommended dosage?
Xifaxan is typically taken three times daily for the treatment of traveler’s diarrhea or IBS-D and typically twice daily for hepatic encephalopathy but take as directed by your doctor. The recommended dosage for TD is 200 mg three times daily, 550 mg three times daily for IBS-D, and 550 mg twice daily for HE. Duration of therapy varies among the indications.
What is the maximum dosage?
The maximum recommended dosage is 1,650 mg/day.
What if I miss a dose?
Take the missed dose as soon as you remember unless it is close to the time you are due for your next dose. If that is the case, just wait until it is time for your next dose. Do not double your dose to compensate for your missed dose.
What should you know before you take Xifaxan?
Xifaxan has not been shown to be effective in treating traveler’s diarrhea due to pathogens other than Escherichia coli. If diarrhea worsens or does not improve in two days, discontinue and alert your physician.
There is a risk of acquiring Xifaxan-induced Clostridium difficile diarrhea which can be observed if diarrhea does not improve or improves and then there is an onset of diarrhea upon completion of therapy.
Use with caution in patients with severe hepatic impairment.
Use caution when using concomitantly with p-glycoprotein inhibitors.
What are the side effects of Xifaxan?
Side effects may differ between the different indications for Xifaxan use.
Common side effects for the treatment of TD include (≥2%):
Common side effects for the treatment of HE include (≥10%):
- Swelling of lower extremities and/or abdomen
- Nausea, dizziness, fatigue
Common side effects for the treatment of IBS-D include (≥2%):
- Increase in alanine aminotransferase (ALT)
Speak to your doctor for a full list of side effects.
Does this medication interact with other drugs, foods, or alcohol?
- Xifaxan can induce CYP3A4 but at the current recommended dosing regimen, this interaction is not expected to have a significant clinical impact unless the patient has reduced liver function.
- An increase in systemic exposure of Xifaxan is observed when given with p-glycoprotein inhibitors.
- Changes in INR have been observed when taking Rifaximin concomitantly with warfarin and more frequent monitoring of INR levels may be required.
How should this medication be stored?
Keep Xifaxan in the original container and store it in a dry place at room temperature 15-30°C (59-86°F).
- Xifaxan will not work faster or more effectively if you take it more than the recommended dose.
- Xifaxan should only be used for the treatment or prevention of infections that are proven to be caused by susceptible bacteria to reduce the risk of resistance.
- Xifaxan may cause dizziness. Avoid activities that require coordination until the effects of this medication on your body are known.
- Report watery or bloody diarrhea immediately to your physician as this may be Clostridium difficile-associated diarrhea.
How does Xifaxan work?
It stops the growth of bacteria.
How quickly does Xifaxan work?
In a clinical trial, relief of symptoms was observed in two weeks.
Is Xifaxan a strong antibiotic?
Xifaxan is a gut-selective broad-spectrum antibiotic that has an excellent safety profile.
Does Xifaxan cure IBS?
There is currently no cure for IBS but Xifaxan has been shown to reduce symptoms of IBS. Symptom relief was maintained for 10 weeks after completing two weeks of therapy with Xifaxan.
Can you become resistant to Xifaxan?
Resistance is always a concern with antibiotics but unlike other antibiotics, resistance to Xifaxan is not common.