PRECEF vs ZYMAXID

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. PRECEF and ZYMAXID 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	PRECEF	ZYMAXID
Rating	New	72/100
Pharmacy pays	—	$8.98 /mL
Type	RX	RX
Active ingredient	CEFORANIDE	GATIFLOXACIN
Manufacturer	Bristol	Abbvie
Dosage forms	Injectable	Drops
Drug class	—	Quinolone Antimicrobial
Boxed warning	None	None
Treats	Bacterial Infections, Escherichia Coli Infections, Haemophilus Infections	Bronchitis, Bacterial Conjunctivitis, Cystitis

precef zymaxid

Rating

New

72/100

Pharmacy pays

—

$8.98 /mL

Type

Active ingredient

CEFORANIDE

GATIFLOXACIN

Manufacturer

Bristol

Abbvie

Dosage forms

Injectable

Drops

Drug class

—

Quinolone Antimicrobial

Boxed warning

None

Treats

Bacterial Infections, Escherichia Coli Infections, Haemophilus Infections

Bronchitis, Bacterial Conjunctivitis, Cystitis

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Frequently asked questions

What is the difference between Precef and Zymaxid?

Precef contains Ceforanide, while Zymaxid contains Gatifloxacin — 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.