Piperacillin-Tazobactam Dosing (Severe)

Adults

4.5g Q6H IV

1 Month to Less Than 6 Months

80mg piperacillin/kg/dose IV Q6H

6 Months or Older

100mg piperacillin/kg/dose IV Q6H

All Ages
Weight Less Than 1.2kg

50-100 mg/kg/dose IV q12h

0-14 Days of Age
Weight 1.2 - 2kg

50-100 mg/kg/dose IV q12h

Greater Than 14 Days of Age
Weight 1.2 - 2kg

50-100 mg/kg/dose IV q8h

0-7 Days of Age
Weight Greater Than 2kg

50-100 mg/kg/dose IV q12h

Greater Than 7 Days of Age
Weight Greater Than 2kg

50-100 mg/kg/dose IV q8h