TEFLARO vs TROVAN PRESERVATIVE FREE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Possible drug interaction. TEFLARO and TROVAN PRESERVATIVE FREE 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	TEFLARO	TROVAN PRESERVATIVE FREE
Rating	72/100	64/100
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	CEFTAROLINE FOSAMIL	ALATROFLOXACIN MESYLATE
Manufacturer	Abbvie	Pfizer
Dosage forms	Powder	Injectable
Drug class	—	—
Boxed warning	None	None
Treats	Escherichia Coli Infections, Klebsiella Infections, Pneumonia	Bacteroides Infections, Bronchitis, Chlamydia Infections

teflaro trovan preservative free

Rating

72/100

64/100

Pharmacy pays

—

Type

Active ingredient

CEFTAROLINE FOSAMIL

ALATROFLOXACIN MESYLATE

Manufacturer

Abbvie

Pfizer

Dosage forms

Powder

Injectable

Drug class

—

Boxed warning

None

Treats

Escherichia Coli Infections, Klebsiella Infections, Pneumonia

Bacteroides Infections, Bronchitis, Chlamydia Infections

Frequently asked questions

Which is better-rated, Teflaro or Trovan Preservative Free?

By our independent rating, Teflaro scores higher — 3.6 vs 3.2 out of 5 for Trovan Preservative Free. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Teflaro and Trovan Preservative Free?

Teflaro contains Ceftaroline Fosamil, while Trovan Preservative Free contains Alatrofloxacin Mesylate — 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.