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MEDICAL INFORMATION
Fidaxomicin Key Facts
What dosages is Fidaxomicin available in?
Fidaxomicin is available as a 200 mg oral tablet and a 40 mg/ml oral suspension.
What is Fidaxomicin used for?
Fidaxomicin is a macrolide antibiotic and is used to treat clostridioides difficile-associated diarrhea (commonly called “C. diff”).
How does Fidaxomicin work?
Fidaxomicin belongs to a group of antibiotics called macrolide antibiotics. It treats your infection by targeting C. difficile bacteria and stopping them from producing important nutrients they need to survive.
How do I take Fidaxomicin?
Fidaxomicin is typically dosed as follows:
- Adults: Take 200 mg (1 tablet) by mouth two times a day for 10 days.
- Children over 6 months old (dose based on weight):
- Children weighing more than 12.5 kg (27.5 lbs): Give 200 mg (5 mL) by mouth two times a day for 10 days.
- Children weighing between 9 kg and 12.5 kg (20-27.5 lbs): Give 160 mg (4 mL) by mouth two times a day for 10 days
- Children weighing between 7 kg and 9 kg (15-20 lbs): Give 120 mg (3 mL) by mouth two times a day for 10 days
- Children weighing between 4 kg and 7 kg (9-15 lbs): Give 80 mg (2 mL) by mouth two times a day for 10 days
Is it safe for me to take Fidaxomicin?
Fidaxomicin is a safe and effective treatment when used for FDA licensed indications. However, like all medications, they may give you unwanted side effects. You should always discuss potential side effects with your physician to ensure the medication is suitable and right for you. Fidaxomicin is contraindicated in patients who have known hypersensitivity to
Fidaxomicin or any other ingredient in Fidaxomicin.
Fidaxomicin Common Side Effects
Common side effects of Fidaxomicin:
- Fever
- Nausea
- Vomiting
- Stomach pain
- Rash
- Constipation
Fidaxomicin Serious Side Effects
Serious side effects are rare with Fidaxomicin. Contact your healthcare provider immediately if you experience any of the following.
- Allergic reactions
Effects of other drugs, drug classes and over-the-counter products on Fidaxomicin
There are no major drug interactions listed for Fidaxomicin. However, always let your physician and pharmacist know about any other medications or supplements (including prescribed and over-the-counter medications, vitamins, and dietary or herbal supplements) that you are currently taking.
Who makes Fidaxomicin?
Various FDA-approved generic manufacturers
Is Fidaxomicin safe in pregnancy?
It is not known if Fidaxomicin can harm your unborn baby. Fidaxomicin should only be used during pregnancy if the benefit to you is worth the possible risk to your baby.
What is the brand name for Fidaxomicin?
Medical Disclaimer
NowPatient has taken all reasonable steps to ensure that all material is factually accurate, complete, and current. However, the knowledge and experience of a qualified healthcare professional should always be sought after instead of using the information on this page. Before taking any drug, you should always speak to your doctor or another qualified healthcare provider.
The information provided here about medications is subject to change and is not meant to include all uses, precautions, warnings, directions, drug interactions, allergic reactions, or negative effects. The absence of warnings or other information for a particular medication does not imply that the medication or medication combination is appropriate for all patients or for all possible purposes.
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