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Protective barrier to block allergens

ZYRTEC™ Allergen Shield

A drug-free nasal mist designed to help allergy sufferers stay one step ahead of allergy season. Unlike typical nasal sprays, ZYRTEC™ Allergen Shield works by forming a lightweight protective barrier inside the nasal cavity to block allergens.

Our Products

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ZYRTEC® allergy products for adults featuring liquid gels and Zyrtec-D for allergy/sinus relief.

ADULT

Children's ZYRTEC® effective allergy products including syrup, chewable tablets, and dissolve tabs.

CHILDREN'S

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Featured Products

ZYRTEC® Allergan Shield Spray 100 ct Frontpack

ZYRTEC™ Drug Free Allergen Shield Spray

USE PRODUCT ONLY AS DIRECTED
ZYRTEC® Allergy Relief Tablets with Cetirizine HCl 30 count Front of the pack

ZYRTEC® Allergy Relief Medicine Tablets with 10 mg Cetirizine HCl Antihistamine

USE PRODUCT ONLY AS DIRECTED
ZYRTEC® Allergy Relief Liquid Gels Front of the pack

ZYRTEC® Liquid Gels with 10 mg Cetirizine HCl

USE PRODUCT ONLY AS DIRECTED
Packaging for Children’s ZYRTEC® Dye Free Chewables for ages 2+

Children’s ZYRTEC® Chewable Allergy Medicine for kids ages 2+ with 2.5 mg Cetirizine HCl

USE PRODUCT ONLY AS DIRECTED
Product pack shot of ZYRTEC® Hives Relief Tabs

ZYRTEC® Hives Relief Medicine Tablets with 10 mg Cetirizine HCl Antihistamine

USE PRODUCT ONLY AS DIRECTED
Product pack shot of ZYRTEC® Allergy Relief 5mg Tabs

ZYRTEC® Allergy Relief Medicine Tablets with 5 mg Cetirizine HCl Antihistamine

USE PRODUCT ONLY AS DIRECTED

Zeize the Day™ with ZYRTEC®

Sometimes allergies have you trying every trick. ZYRTEC® provides multi-symptom allergy relief that works fast* & lasts a full 24-hours so you can share your most unique, fun, and best self with the world! ​


*Starts working at hour 1

Allergy Guide

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A woman holding a tissue in a field of yellow flowers, showing that allergies are in everyday life.

Understanding allergies

A child blowing on a dandelion, highlighting common triggers of kid's allergies during outdoor play.

Kids' allergies

A man outdoors rubbing his eyes and nose, indicating the discomfort of outdoor allergies in a park.

Outdoor allergies

A woman sitting on a couch with a gray cat, showing common indoor allergies associated with pets.

Indoor allergies

A woman sitting outside working on a laptop, representing the lifestyle of living with allergies.

Living with allergies

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Explore ZYRTEC®

Woman asking a doctor a question about a product in a pharmacy
PRODUCTSZYRTEC® Dosage Guide

Whether you need to know ZYRTEC® dosages for adults or children, check out our dosing charts and FAQs for the ZYRTEC® family of products, to find all the information you need.

More about dosing

Chemical structure of Zyrtec's active ingredients.
ABOUT ZYRTECOur Ingredients

Having allergies can be frustrating at times, whether they’re making your eyes itch, your nose run, or a combination of the two. So, it’s a relief to know that antihistamines can help relieve your symptoms.

More about our ingredients

An illustration of the ZYRTEC® ALLERGYCAST® app icon, featuring a smartphone with pollen level gauge
ALLERGY FORECASTGet Pollen And Weather Info On The Go!

Check out our ZYRTEC® AllergyCast® app & tools that can help you track your allergy symptoms, so you can manage your day!

More about allergy tools

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