CHLOR-TRIMETON vs QUZYTTIR

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate

Possible drug interaction. CHLOR-TRIMETON and QUZYTTIR 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	CHLOR-TRIMETON	QUZYTTIR
Rating	New	New
Pharmacy pays	—	$0.06 /mL
Type	RX	RX
Active ingredient	CHLORPHENIRAMINE MALEATE	CETIRIZINE HYDROCHLORIDE
Manufacturer	Schering	Esteve
Dosage forms	Tablet, extended release, Injectable	Injectable
Drug class	Histamine-1 Receptor Antagonist	Histamine-1 Receptor Antagonist
Boxed warning	None	None
Half-life	—	about 8.3 hours (mean in healthy adults)
Treats	Perennial Allergic Rhinitis, Urticaria	Perennial Allergic Rhinitis, Urticaria

chlor-trimeton quzyttir

Rating

New

Pharmacy pays

—

$0.06 /mL

Type

Active ingredient

CHLORPHENIRAMINE MALEATE

CETIRIZINE HYDROCHLORIDE

Manufacturer

Schering

Esteve

Dosage forms

Tablet, extended release, Injectable

Injectable

Drug class

Histamine-1 Receptor Antagonist

Boxed warning

None

Half-life

—

about 8.3 hours (mean in healthy adults)

Treats

Perennial Allergic Rhinitis, Urticaria

Frequently asked questions

What is the difference between Chlor-Trimeton and Quzyttir?

Chlor-Trimeton contains Chlorpheniramine Maleate, while Quzyttir contains Cetirizine Hydrochloride — 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.