Question

A 36-year-old woman with watery diarrhea and abdominal cramping 3 days after starting amoxicillin returns a positive NAAT for C. difficile. She is stable and this is her first episode. Which therapy is preferred?

Accepted Answer

Fidaxomicin 200 mg orally twice daily for 10 days

Answer

Vancomycin 125 mg orally QID for 10 days is preferred first-line

Answer

Metronidazole 500 mg orally TID

Answer

Probiotics alone

Answer

Fecal microbiota transplant now

Practice question

A 36-year-old woman with watery diarrhea and abdominal cramping 3 days after starting amoxicillin returns a positive NAAT for C. difficile. She is stable and this is her first episode. Which therapy is preferred?