CETIRIZINE HYDROCHLORIDE ALLERGY vs FEXOFENADINE HYDROCHLORIDE ALLERGY

Independent side-by-side comparison.

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

Attribute	CETIRIZINE HYDROCHLORIDE ALLERGY	FEXOFENADINE HYDROCHLORIDE ALLERGY
Rating	New	New
Pharmacy pays	$0.06 /mL	~$7.33 /30
Type	OTC	OTC
Active ingredient	CETIRIZINE HYDROCHLORIDE	FEXOFENADINE HYDROCHLORIDE
Manufacturer	Perrigo R and D	Sun Pharm Inds Inc
Dosage forms	Tablet	Tablet
Drug class	Histamine-1 Receptor Antagonist	Histamine-1 Receptor Antagonist
Boxed warning	None	None
Half-life	about 8.3 hours (mean in healthy adults)	about 14 hours (label: mean elimination half-life 14.4 hours)
Treats	Perennial Allergic Rhinitis, Urticaria	Perennial Allergic Rhinitis, Urticaria

cetirizine hydrochloride allergy fexofenadine hydrochloride allergy

Rating

New

Pharmacy pays

$0.06 /mL

~$7.33 /30

Type

OTC

Active ingredient

CETIRIZINE HYDROCHLORIDE

FEXOFENADINE HYDROCHLORIDE

Manufacturer

Perrigo R and D

Sun Pharm Inds Inc

Dosage forms

Tablet

Drug class

Histamine-1 Receptor Antagonist

Boxed warning

None

Half-life

about 8.3 hours (mean in healthy adults)

about 14 hours (label: mean elimination half-life 14.4 hours)

Treats

Perennial Allergic Rhinitis, Urticaria

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Frequently asked questions

What is the difference between Cetirizine Hydrochloride Allergy and Fexofenadine Hydrochloride Allergy?

Cetirizine Hydrochloride Allergy contains Cetirizine Hydrochloride, while Fexofenadine Hydrochloride Allergy contains Fexofenadine 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.