PIPERACILLIN AND TAZOBACTAM vs ZOSYN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 8, 2026·How we rate

Attribute	PIPERACILLIN AND TAZOBACTAM	ZOSYN
Rating	66/100	New
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	PIPERACILLIN SODIUM AND TAZOBACTAM SODIUM	PIPERACILLIN SODIUM AND TAZOBACTAM SODIUM
Manufacturer	Apotex	Wyeth Pharms Inc
Dosage forms	Injectable	Injectable
Drug class	—	—
Boxed warning	None	None

piperacillin and tazobactam zosyn

Rating

66/100

New

Pharmacy pays

—

Type

Active ingredient

PIPERACILLIN SODIUM AND TAZOBACTAM SODIUM

Manufacturer

Apotex

Wyeth Pharms Inc

Dosage forms

Injectable

Drug class

—

Boxed warning

None

Frequently asked questions

What is the difference between Piperacillin and Tazobactam and Zosyn?

Both Piperacillin and Tazobactam and Zosyn share the active ingredient Piperacillin Sodium and Tazobactam Sodium.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.