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Fidaxomicin Dosage

Applies to the following strengths: 200 mg

The information at is not a substitute for medical advice. Always consult your doctor or pharmacist.

Usual Adult Dose for:

Additional dosage information:

Usual Adult Dose for Clostridial Infection

200 mg orally twice a day for 10 days with or without food

Approved indication: For treatment of Clostridium difficile associated diarrhea

Renal Dose Adjustments

No adjustment recommended.

Liver Dose Adjustments

Data not available


Consult WARNINGS section for dosing related precautions.


Data not available