OLOPATADINE HYDROCHLORIDE vs QUZYTTIR

Independent side-by-side comparison.

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

Possible drug interaction. OLOPATADINE HYDROCHLORIDE 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	OLOPATADINE HYDROCHLORIDE	QUZYTTIR
Rating	66/100	New
Pharmacy pays	$1.23 /g	$0.06 /mL
Type	RX	RX
Active ingredient	OLOPATADINE HYDROCHLORIDE	CETIRIZINE HYDROCHLORIDE
Manufacturer	Apotex	Esteve
Dosage forms	Solution, Drops, Spray/Inhaler, Spray/Inhaler, metered	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	Allergic Conjunctivitis	Perennial Allergic Rhinitis, Urticaria

olopatadine hydrochloride quzyttir

Rating

66/100

New

Pharmacy pays

$1.23 /g

$0.06 /mL

Type

Active ingredient

OLOPATADINE HYDROCHLORIDE

CETIRIZINE HYDROCHLORIDE

Manufacturer

Apotex

Esteve

Dosage forms

Solution, Drops, Spray/Inhaler, Spray/Inhaler, metered

Injectable

Drug class

Histamine-1 Receptor Antagonist

Boxed warning

None

Half-life

—

about 8.3 hours (mean in healthy adults)

Treats

Allergic Conjunctivitis

Perennial Allergic Rhinitis, Urticaria

Frequently asked questions

What is the difference between Olopatadine Hydrochloride and Quzyttir?

Olopatadine Hydrochloride contains Olopatadine Hydrochloride, 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.