Prescription
Antibiotic (Penicillin + Beta-lactamase inhibitor combination)
Piperacillin; Tazobactam
Last reviewed April 2026
Who is this for?
What is this drug?
Piperacillin/Tazobactam is a strong antibiotic injection that combines two medicines — piperacillin kills bacteria, while tazobactam helps piperacillin work better by stopping bacteria from defending themselves against it.
What is it used for?
Serious infections like severe pneumoniaserious stomach and abdominal infectionsblood infections (sepsis)kidney and urinary tract infectionsskin infectionsinfections after surgeryand infections in people with low immunity
Prescription Required
A doctor's prescription is required to obtain this drug legally.