FETROJA vs KETEK

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 19, 2026·How we rate

Possible drug interaction. FETROJA and KETEK 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.

Attribute	FETROJA	KETEK
Rating	70/100	70/100
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	CEFIDEROCOL SULFATE TOSYLATE	TELITHROMYCIN
Manufacturer	Shionogi	Sanofi Aventis US
Dosage forms	Injectable	Tablet
Drug class	Cephalosporin Antibacterial	—
Boxed warning	None	None
Treats	Bacterial Infections, Pyelonephritis, Urinary Tract Infections	Bacterial Infections

fetroja ketek

Rating

70/100

Pharmacy pays

—

Type

Active ingredient

CEFIDEROCOL SULFATE TOSYLATE

TELITHROMYCIN

Manufacturer

Shionogi

Sanofi Aventis US

Dosage forms

Injectable

Tablet

Drug class

Cephalosporin Antibacterial

—

Boxed warning

None

Treats

Bacterial Infections, Pyelonephritis, Urinary Tract Infections

Bacterial Infections

Frequently asked questions

Which is better-rated, Fetroja or Ketek?

Fetroja and Ketek are tied at 3.5 out of 5 by our independent rating.

What is the difference between Fetroja and Ketek?

Fetroja contains Cefiderocol Sulfate Tosylate, while Ketek contains Telithromycin — 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.