There is evidence that<unk>  induces cytochrome P-450 enzymes, specifically CYP2C9. Several drugs with a narrow therapeutic window, such as warfarin and nifedipine, are metabolized by CYP2C9.<unk>  contains salts added as stability media. These added salts could cause edema or fluid accumulation. It would be prudent to avoid this medication if there were a concern for a congestive heart failure or kidney disease.
Nafcillin
Vancomycin
Piperacillin
Meropenem
Cefalexin
Ceftazidime/avibactam
Resistin
Aztreonam