
piperacillin-tazobactam iv brand names and other generic formulations include:
warfarin iv brand names and other generic formulations include:
Coumadin IV
piperacillin-tazobactam iv and warfarin iv
piperacillin-tazobactam iv , warfarin iv . Either increases the level of the other by added drug effects.
piperacillin-tazobactam iv and warfarin iv
piperacillin-tazobactam iv , warfarin iv . Either increases effects of the other by pharmacodynamic synergism. Platelet dysfunction occurs with extended-spectrum penicillins in varying degrees. Monitor INR and adjust warfarin dose if needed.
Check for more interactions with the Drug Interaction Checker
Drug Interaction Categories
Contraindicated
Never use this combination of drugs because of high risk for dangerous interaction
Serious
Potential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed
Significant
Potential for significant interaction (monitoring by your doctor is likely required)
Minor
Interaction is unlikely, minor, or nonsignificant