Outdoor Allergies
Whether you’re seeking tips for reducing exposure during allergy season, insights into specific allergens, or effective management strategies for enjoying the great outdoors, our resources are designed to equip you with the knowledge you need.


Understanding Allergies
The Truth About Hypoallergenic Pets and Allergies
Can pets truly be hypoallergenic? What makes a dog hypoallergenic? What does hypoallergenic actually mean? Get your questions about hypoallergenic pets answered here.

Understanding Allergies
Headaches from Allergies: Causes, Symptoms & Relief
Can allergies cause headaches? Find out if allergies are causing your headaches, learn how allergies can trigger migraines, and discover treatment and relief tips.

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

Outdoor Allergies
Understanding Winter Allergies
Discover what causes winter allergies and the steps you can take to manage your winter allergy symptoms.

Understanding Allergies
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®.

Understanding Allergies
Discover Your Allergy Forecast with ZYRTEC®
Get allergy forecasts & see pollen counts near you today with our online allergy index tool or try the ALLERGYCAST® app for a personalized allergy forecast & tracker.

Outdoor Allergies
Understanding Summer Allergies: Causes, Symptoms & Management Tips
Don’t let allergies ruin your summertime fun. Learn all about June, July, August & September allergies, plus discover common causes & symptoms of summer allergies & more

Outdoor Allergies
Outdoor Allergy Symptoms, Triggers and Tips
Struggling with outdoor allergies? Get all the information you need on spotting the signs and managing your symptoms.

Outdoor Allergies
Understanding Spring Allergies: Causes, Symptoms, and Management Tips
Learn about what may cause your spring allergy symptoms, discover when spring allergy season takes place, and find tips to help you manage your spring allergy symptoms.

Outdoor Allergies
What Exactly Is a Pollen Allergy?
Learn more about pollen, how it may be causing your allergies, and discover ways to manage and treat pollen allergy symptoms.
Outdoor Allergies
Understanding Fall Allergies
Seasonal allergens, such as ragweed pollen and mold, cause common fall allergies. Learn the triggers for these autumn allergies and get help with fall allergy relief.

Understanding Allergies
Grass Pollen Allergy Symptoms and Treatment
Discover the different types of grass pollen allergy and how grass pollen may affect you, as well as how to manage and relieve your symptoms with Zyrtec.

Understanding Allergies
Tree Pollen Allergy Symptoms and Types
A tree pollen allergy can start in early spring and last until summer. Understand symptoms, the different types and ways to treat your allergy.

Understanding Allergies
About Weed Pollen Allergies

Understanding Allergies
What is Hay Fever?
Discover what hay fever is, when it strikes and how it is connected to seasonal allergies. Plus, learn about common symptoms, causes and remedies to help with relief.