Allergy Guide

Kids' Allergies

How to Tell if A Child Has Allergies: 5 Signs Parents Should Look For

How can you tell if your kid has seasonal allergy symptoms? Learn about 5 common allergy signs in kids to help you determine if your child or toddler may have allergies.

Allergy Symptoms

Congestion from Allergies: Causes, Symptoms and Relief

Learn what congestion is and how it relates to allergies with this ZYRTEC® guide. From understanding symptoms to ways to get congestion relief, we’ve got it covered.

Allergy Treatment

What is ZYRTEC-D® and What is it Used For?

Want to learn about Zyrtec-D® & how it can help relieve your allergy & congestion symptoms? Learn about Zyrtec-D®, including active ingredients, uses, side effects & more.

Allergy Symptoms

Pink Eye vs Eye Allergies: How to Spot the Difference

Wondering if your eye redness is caused by allergies or pink eye? Use our helpful guide to learn about the differences and take our pink eye vs allergies quiz.

Indoor Allergies

How to Improve Indoor Air Quality By Reducing Indoor Allergens

Find out which indoor allergens could trigger your allergies at home and read our indoor air quality tips to relieve and reduce your indoor allergies.

Allergy Symptoms

Watery Eyes From Allergies: Causes and Treatment Tips

Find out what causes watery eyes, and learn about the airborne allergens that could be triggers for your symptoms. Discover simple solutions and remedies today.

Allergy Symptoms

Cold vs Allergies: What’s The Difference?

When it comes to a cold vs allergies, you might experience similar symptoms. Discover the difference between allergies and a cold today.

Outdoor Allergies

Understanding Winter Allergies

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