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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 AllergyCast® Personalized Allergy Quiz

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ZYRTEC® Dosing Guide
PRODUCTS

ZYRTEC® Dosing 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.

Cetirizine hydrochloride chemical structure
ABOUT ZYRTEC

Our 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.

Allergy Forecast
ALLERGY FORECAST

Get Pollen And Weather Info On The Go!

Check out our AllergyCast apps and tools that can help you track your allergy symptoms, so you can manage your day!

Unsure what’s right for you? Discuss your Allergy questions with a doctor now.

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