CETIRIZINE HYDROCHLORIDE vs CHLOR-TRIMETON

Independent side-by-side comparison.

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

Attribute	CETIRIZINE HYDROCHLORIDE	CHLOR-TRIMETON
Rating	68/100	New
Pharmacy pays	$0.06 /mL	—
Type	OTC	RX
Active ingredient	CETIRIZINE HYDROCHLORIDE	CHLORPHENIRAMINE MALEATE
Manufacturer	Aurobindo Pharma Ltd	Schering
Dosage forms	Solution, Tablet	Tablet, extended release, 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

cetirizine hydrochloride chlor-trimeton

Rating

68/100

New

Pharmacy pays

$0.06 /mL

—

Type

OTC

Active ingredient

CETIRIZINE HYDROCHLORIDE

CHLORPHENIRAMINE MALEATE

Manufacturer

Aurobindo Pharma Ltd

Schering

Dosage forms

Solution, Tablet

Tablet, extended release, 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

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Frequently asked questions

What is the difference between Cetirizine Hydrochloride and Chlor-Trimeton?

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