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FETROJA vs ZEMDRI

Independent side-by-side comparison.

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

Possible drug interaction. FETROJA and ZEMDRI are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Rating

72/100
70/100

Pharmacy pays

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—

Type

RX
RX

Active ingredient

CEFIDEROCOL SULFATE TOSYLATE
PLAZOMICIN SULFATE

Manufacturer

Dosage forms

Injectable
Injectable

Drug class

Cephalosporin Antibacterial
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Boxed warning

Treats

Bacterial Infections, Pyelonephritis, Urinary Tract Infections
Escherichia Coli Infections, Pyelonephritis, Urinary Tract Infections

Frequently asked questions

Which is better-rated, Fetroja or Zemdri?

By our independent rating, Fetroja scores higher — 3.6 vs 3.5 out of 5 for Zemdri. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Fetroja and Zemdri?

Fetroja contains Cefiderocol Sulfate Tosylate, while Zemdri contains Plazomicin Sulfate — they have different active ingredients.

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.