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Rifaximin

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Formulation : Tablet
Drug Name Dosage Quantity Price Buy Now
Rifaximin 200mg 100 $65.70 Add To Cart
Rifaximin 200mg 200 $114.30 Add To Cart
Rifaximin 400mg 100 $97.10 Add To Cart
Rifaximin 400mg 200 $181.20 Add To Cart
Rifaximin 550mg 30 $46.20 Add To Cart
Rifaximin 550mg 90 $93.30 Add To Cart
Rifaximin 550mg 180 $153.45 Add To Cart
Rifaximin
Dosage: 200mg
Quantity: 100
Price: $65.70
Rifaximin
Dosage: 200mg
Quantity: 200
Price: $114.30
Rifaximin
Dosage: 400mg
Quantity: 100
Price: $97.10
Rifaximin
Dosage: 400mg
Quantity: 200
Price: $181.20
Rifaximin
Dosage: 550mg
Quantity: 30
Price: $46.20
Rifaximin
Dosage: 550mg
Quantity: 90
Price: $93.30
Rifaximin
Dosage: 550mg
Quantity: 180
Price: $153.45

Indications

XIFAXAN (rifaximin) is a rifamycin-based antibacterial agent indicated for the treatment of travelers’ diarrhea caused by non-invasive strains of Escherichia coli in adult and pediatric patients 12 years of age and older, reduction of recurrence risk of overt hepatic encephalopathy in adults, and the treatment of irritable bowel syndrome with diarrhea (IBS-D) in adults. It is a potential therapeutic option for patients presenting with these conditions.

Uses and Dosage

Read the patient information leaflet provided by the pharmacist before starting therapy with Xifaxan (rifaximin), and review the leaflet each time the medication is refilled. Patients should seek the guidance of their healthcare provider for any questions or concerns regarding their treatment. The dosage regimen of Xifaxan (rifaximin) is individualized based on the patient’s medical condition and response to therapy.

For the treatment of travelers’ diarrhea, the medication should be taken orally, with or without food, in accordance with the instructions provided by the healthcare provider. The administration for IBS-D is similar. To achieve optimal therapeutic outcomes, it is recommended to take the medication at regular intervals and at the same time every day.

Complete the entire course of therapy as prescribed, even if symptoms abate before the medication is finished. This is to prevent resurgence of the infection. Patients should inform their healthcare provider if symptoms persist after 1-2 days, if there is presence of bloody diarrhea, or presence of fever along with diarrhea. Patients should notify their healthcare provider if their condition does not improve or deteriorate.

Side Effects

Xifaxan (rifaximin) therapy may, on rare occasions, lead to the development of a severe intestinal condition caused by a bacteria called Clostridioides difficile (C. difficile). This condition may occur during treatment or several weeks to months after treatment has been discontinued. Patients should immediately inform their healthcare provider if they develop symptoms such as:

  • Persistent diarrhea
  • Abdominal pain or cramping
  • The presence of blood or mucus in their stool

Severe allergic reactions to Xifaxan (rifaximin) are rare, but patients should seek immediate medical attention if they experience symptoms of a severe allergic reaction, such as:

  • Rash
  • Itching or swelling (particularly in the face, tongue, or throat)
  • Severe dizziness
  • Difficulty breathing

This is not an exhaustive list of potential side effects associated with Xifaxan use. Patients should consult with their healthcare provider if they experience any other effects not listed above.

Cautions

Prior to initiation of therapy with Xifaxan (rifaximin), patients should inform their healthcare provider of any known allergies to the medication, other rifamycins such as rifampin or rifabutin, or any other allergies. Patients should be aware that Xifaxan (rifaximin) may contain inactive ingredients that can cause allergic reactions or other adverse effects. It is recommended to consult with a pharmacist for more detailed information.

Patients should also inform their healthcare provider of their medical history prior to using Xifaxan (rifaximin). Xifaxan (rifaximin) may interfere with the efficacy of live bacterial vaccines such as the typhoid vaccine. Patients should inform their healthcare provider that they are using Xifaxan (rifaximin) before receiving any immunizations or vaccinations.

Prior to any surgical procedure, patients should inform their surgeon or dentist of all medications, both prescription and non-prescription, and herbal products they are currently taking.

Xifaxan (rifaximin) should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. Discuss the potential risks and benefits with the healthcare provider.

Its excretion into breast milk is not known. Breastfeeding women should consult with their healthcare provider before use.

Form and Strength

You can order Xifaxan (rifaximin) medication in the following forms and strengths:

  • Xifaxan tablet
    • 200mg
    • 550mg
  • Rifaximin tablet
    • 200mg
    • 400mg
    • 550mg

FAQ

What is the drug Xifaxan used for?

XIFAXAN® (rifaximin) has been approved for use in the treatment of irritable bowel syndrome with diarrhea (IBS-D) in adult patients.

How to store XIFAXAN® (rifaximin)?

It is recommended to store the medication at room temperature, away from direct light exposure and any sources of moisture. To preserve its effectiveness, the medication should not be stored in a bathroom as the high humidity levels present in this environment may degrade the medication over time. In order to ensure the safe use of the medication, it is crucial to keep it out of reach of both children and pets.

Resources:

  1. https://www.accessdata.fda.gov/drugsatfda_docs/label/2017/021361s023lbl.pdf
  2. https://www.webmd.com/drugs/2/drug-91340/xifaxan-oral/details
  3. https://www.xifaxan.com/#:~:text=XIFAXAN%C2%AE%20(rifaximin)%20550%20mg,IBS%2DD)%20in%20adults

Additional information

Brand Name:

Xifaxan

Scientific Name:

Rifaximin

Other Names:

Rifagut

Strength(s):

200mg, 400mg, 550mg

Quantities Available:

30, 90, 100, 180, 200

Formulation:

Tablet