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
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ZYRTEC® Allergy Relief Medicine Tablets with 10 mg Cetirizine HCl Antihistamine
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Children’s ZYRTEC® Chewable Allergy Medicine for kids ages 2+ with 2.5 mg Cetirizine HCl
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Children’s ZYRTEC® Chewables Allergy Medicine for kids ages 6+ with 10 mg Cetirizine HCl
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ZYRTEC-D® Allergy + Congestion Relief Tablets with Decongestant and Cetirizine HCl
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ZYRTEC® 24 Hour Allergy Relief Dissolve Tablets with Cetirizine HCl, Citrus Flavored
Your Personalized Pollen Prediction
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COUPONS & SAVINGS
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ALLERGY GUIDE
Common Allergy Symptoms and How to Get Relief
Learn more about allergy symptoms and how to identify common signs of a reaction. Find out how you can seek relief from allergies with ZYRTEC®.
ALLERGY GUIDE
What Is Cetirizine Hydrochloride (HCl), And What Is It Used For?
Cetirizine is an antihistamine often used to treat allergy symptoms. In this guide, we explore how it works, its side-effects and correct dosage.