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Discover & Shop ZYRTEC® Allergy Relief Products

Explore the lineup from the #1 Doctor recommended allergy brand.* ZYRTEC® allergy medicine provides a full 24 hours of allergy relief for you & your family. Whether you’re seeking relief from indoor or outdoor allergy symptoms (rhinitis), our line of allergy medication is designed to provide effective treatment. Say goodbye to sneezes, runny nose, itchy and watery eyes with our trusted over the counter antihistamine medications with cetirizine or behind the counter antihistamine plus decongestant combination for allergy plus congestion relief with cetirizine and pseudoephedrine.

*Among OTC oral antihistamines, ZYRTEC® is the #1 physician recommended allergy brand,
& also the #1 pediatrician recommended allergy brand
ZYRTEC® for Adult and Children's Cetirizine HCl Products ZYRTEC® for Adult and Children's Cetirizine HCl Products ZYRTEC® for Adult and Children's Cetirizine HCl Products
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Zyrtec AllergyCast® Personalized Allergy Quiz
Zyrtec AllergyCast®

Your Personalized Pollen Prediction

We're here to help! Let us know how you're feeling by answering a few questions and we will give you a personalized pollen prediction.

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Zyrtec coupons

More Ways to Save on Your Favorite ZYRTEC Products!

Shop ZYRTEC® products at a store near you. Visit our Coupons & Savings page for current discounts and exclusive offers.

Common Allergy Symptoms

Common Allergy Symptoms and How to Get Relief

Allergy symptoms are the result of a lot of different reactions in your body – caused by your immune system…

Cetirizine hydrochloride chemical structure

What Is Cetirizine Hydrochloride (HCl), And What Is It Used For?

Having allergies can be frustrating at times, whether they’re making your eyes itch, your nose run…

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