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Discover Your Allergy Forecast

If you experience seasonal allergies, knowing the pollen count and which allergens are high each day can be crucial for avoiding allergy symptoms. Luckily, ZYRTEC® is here to help you manage your allergies with tools and apps designed to help you find your local allergy forecast, track your allergy symptoms, predict how allergies may impact your day, and more. Read on to find your local allergy forecast or pollen prediction now, or get your personalized pollen forecast every day at your fingertips with the AllergyCast® app!

A vibrant, user-friendly interface of our allergy forecast app displayed on a mobile device screen. The app features intuitive icons for pollen, mold, and other allergens, providing real-time forecasts and personalized insights.
Get the ZYRTEC® ALLERGYCAST® app

AllergyCast® Pollen Forecast & Allergy Symptom Tracker App


Get your allergy forecast and track pollen levels everyday with the ZYRTEC® AllergyCast® app. It uses local data like pollen count, air quality, and weather to provide a personalized allergy impact score, predicting how you’ll feel each day. In addition to daily symptom severity predictions, you’ll get an easy-to-use app that offers:

  • Multi-day Forecasts: Access forecasts for pollen levels, weather, air quality, and predicted symptom severity.

  • Interactive Pollen Map: Explore allergen & pollen levels in your area.

  • Symptom Tracking: The more consistently you log your symptoms, the more personalized and accurate your symptom severity predictions will become.

  • Personalized Allergy Profiles: Create customized profiles for you and your family members.

  • Allergy Tips: Discover helpful tips to manage your allergies and help you feel your best.

  • Exclusive Savings: Get exclusive savings, coupons & offers for ZYRTEC® products.

Download on the App Store button
Get it on Google Play

* Available for iPhone® and Android. Standard data rates apply.

A Smarter Way to Manage Your Allergies

Say hello to the ZYRTEC® AllergyCast® app, your partner in navigating your allergies. With tools to log treatments and track symptoms, our app is designed to help you anticipate and tackle your allergies head-on. Check out our welcome video to get started!

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Enhanced Allergy Insights

Unlock the full power of the ZYRTEC® AllergyCast® app by creating an account!

  • Reveal your personalized allergy profile by consistently logging your symptoms

  • Get exclusive access to our trends page

  • Create additional profiles for family members

  • Set up customized notifications that help you manage your day better

Explore all these features and more by watching our quick guide video!

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Your Personalized Pollen Prediction

We’re here to help! Answer a few quick questions and we will give you a personalized allergy symptom prediction.

Zyrtec AllergyCast® Personalized Allergy Quiz

How Our AllergyCast® Allergy Forecast & Symptom Predictions Work

Wondering how your day may be affected by your allergy symptoms? Knowing local pollen levels can help, but many allergy sufferers need more than just a pollen count to plan their day.

Pollen levels

The ZYRTEC® AllergyCast® app goes beyond pollen levels alone. Our personalized symptom severity prediction technology calculates how the local pollen levels in the air may make you feel - giving you your very own personalized symptom severity prediction. It’s like a “real-feel” forecast for your allergies!

Speedometer

After you’ve started tracking allergy symptoms, you’ll get a daily symptom severity prediction, as well as an allergy forecast for the next several days! It’s calculated using unique-to-you factors like your tracked symptoms and the local weather, with some help from ZYRTEC®’s allergy experts.

Symptom severity predictions

When you start using the app, you’ll receive pollen levels and a generalized allergy symptom severity prediction based on data including local pollen levels, weather conditions, and air quality. To unlock personalized symptom severity predictions, simply sign in and track your symptoms. The more consistently you log, the more personalized your symptom severity predictions will become.

Mild allergy symptoms

Did AllergyCast® predict a “Mild” symptom day? Great! You can expect less sniffling and sneezing.

Severe allergy symptoms

Are “Severe” symptoms predicted? You may want to have some tissues handy or plan to spend less time outside that day.

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