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Understanding Allergies

Pollen count is important to many allergy sufferers– but what does the term actually mean, and what time of day is worst for pollen?

Wondering if you have allergies? Read about common symptoms associated with allergies and ways to experience relief.

Find out what really triggers pet allergies and how to manage a pet dander allergy.

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See how Zyrtec® compares to others.

Get the ZYRTEC® ALLERGYCAST® app

Get the ZYRTEC® AllergyCast® app for your daily pollen forecast.

Standard data rates apply.

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