Piperacillin–tazobactam — paediatric dose
Weight-based dosing for Piperacillin–tazobactam in children. Category: Antibiotic.
| Dose | 100 mg/kg (piperacillin component) 6–8H |
|---|---|
| Per kg | 100 mg/kg |
| Maximum | 4000 mg |
| Route | IV |
| Frequency | 6–8H |
Common questions
What is the dose of Piperacillin–tazobactam in children?
100 mg/kg (piperacillin component) 6–8H. That is 100 mg/kg per dose.
What is the maximum Piperacillin–tazobactam dose for a child?
The maximum single dose is 4000 mg. Weight-based calculation should never exceed this ceiling.
How is Piperacillin–tazobactam given?
Piperacillin–tazobactam is given by IV, 6–8H.
About this page
Compiled from standard paediatric references. Verify against a current formulary and your local protocol.
Spotted something wrong? Report an error on this page — corrections from clinicians are welcome and are reviewed before any change is published.
Last reviewed 2026-08-12.