Treat the Patient, Not the Test: Endoscopically Diagnosed C. difficile Colitis With Repeatedly Negative Molecular Studies

amoxicillin - Generic mfg.

piperacillin sodium/tazobactam sodium - Generic mfg.

vancomycin - Generic mfg.

Dificid (fidaxomicin) - Merck (MSD), Astellas

Shahzaib Zindani MD 1; Muhammad Qasim Chaudhry MD 1; Nyle Masoom 2; Faiza Jajja MD 1; Glenn Fort MD 3

Aug 29, 2026