Fidaxomicin Mechanism of Action:
Fidaxomicin is a fermentation product obtained from the Actinomycete Dactylosporangium aurantiacum. Fidaxomicin is bactericidal against C. difficile in vitro, inhibiting RNA synthesis by RNA polymerases, and demonstrates a post-antibiotic effect vs. C. difficile of 6-10 hrs.
Brands of Fidaxomicin in Kenya
NB: Fidaxomicin is not available in Kenya ,and its not approved by PPB in Kenya
INDICATIONS AND USAGE
Fidaxomicin is a macrolide antibacterial drug indicated in adults (≥18 years of age) for treatment of Clostridium difficile-associated diarrhea.
To reduce the development of drug-resistant bacteria and maintain the effectiveness of Fidaxomicin and other antibacterial drugs, Fidaxomicin should be used only to treat infections that are proven or strongly suspected to be caused by Clostridium difficile.
DOSAGE AND ADMINISTRATION
One 200 mg tablet orally twice daily for 10 days with or without food
Fidaxomicin is contraindicated in patients who have known hypersensitivity to fidaxomicin ingredient in
WARNINGS AND PRECAUTIONS
Fidaxomicin should only be used for the treatment of C. difficile-associated diarrhea. Fidaxomicin is not effective for treatment of other types of infections due to minimal systemic absorption of fidaxomicin.
Acute hypersensitivity reactions (angioedema, dyspnea, pruritus, and rash) have been reported. In the event of a severe reaction, discontinue Fidaxomicin
Development of drug-resistant bacteria: Only use Fidaxomicin for infection proven or strongly suspected to be caused by C. difficile.
The most common adverse reactions (incidence ≥ 2 %) are nausea, vomiting, abdominal pain, gastrointestinal hemorrhage, anemia, and neutropenia.
USE IN SPECIFIC POPULATIONS
Pediatrics: The safety and effectiveness of Fidaxomicin has not been studied in patients <18 years of age.
DOSAGE FORMS AND STRENGTHS
Film-coated tablets: 200 mg
Clinical | Pharmacokinetic data
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Legal Status | Dosage forms & Strengths
Narcotic Drugs and Psychotropic Substances (Control ) Act Schedule:
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