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Understanding Allergies

Understanding allergies is the first step in managing them effectively. With the right knowledge and tools, you can navigate your allergies and enjoy a healthy, active lifestyle. Discover articles to help you learn about and manage all different types of allergies.

 A woman blowing her nose outside surrounded by yellow flowers

37 Items
Fatigue and Allergies
Understanding Allergies

Fatigue From Allergies: Causes, Symptoms, and Relief

Are you struggling with Allergy Fatigue? Learn about different causes, symptoms and relief tips to help you manage your sleepiness caused by allergies.

Woman smiling with her dor licking her cheek.
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.

Woman blowing her nose
Understanding Allergies

What Can Happen When You Don’t Treat Allergies?

What can happen when you don’t treat allergies? Learn about the possible negative side effects of leaving your allergy symptoms untreated.

Headaches from Allergies: Causes, Symptoms & Relief
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.

Itchy, Runny Nose from Allergies: Causes, Symptoms and Relief
Understanding Allergies

Itchy, Runny Nose from Allergies: Causes, Symptoms and Relief

An itchy nose can be really irritating, especially when it leads to a runny nose and sneezing at inconvenient times. Whether you’re in the office, relaxing at home or driving somewhere, it’s never ideal to have a stuffy nose or runny nose. But what causes these symptoms? Read on to learn more.

Woman sleeping over a pillow with a clock on the nighstand
Understanding Allergies

Allergies at Night

Learn why allergies can get worse at night and find solutions to for a restful sleep. Explore common triggers and prevention tips for night time allergy symptoms.

Woman with a headache holding a glass of water
Understanding Allergies

All About Decongestants

Suffering from congestion? Discover what decongestants do, how they work, compare decongestants vs antihistamines, and learn how decongestants like ZYRTEC-D® can help.

Woman sneezing in front of a man
Understanding Allergies

Can Allergies Cause Sinus Infections?

Learn how allergies can lead to sinus infections & find prevention tips. Discover the causes & symptoms of allergies vs sinus infections & find effective treatment options.

Family of three adults sitting outside along side a creek, laughing and enjoying a sunny day.
Understanding Allergies

What Helps with Allergies at Home? How to Manage Symptoms with Lifestyle Changes

If you’re in need of relief from itchy eyes and a runny nose, there are plenty of lifestyle changes to help you manage your allergies at home.

Allergies vs COVID 19
Understanding Allergies

Allergies vs COVID 19

Not sure what’s causing your sore throat or runny nose? Learn about the similarities and differences between covid-19 and allergy symptoms.

Man blowing his nose.
Understanding Allergies

What Is ZYRTEC® & What is it Used For?

Learn about what ZYRTEC® can do to help relieve common allergy symptoms.

Person wearing a scarf clutching their chest experiencing congestion
Understanding Allergies

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.

What is ZYRTEC-D® and What is it Used for?
Understanding Allergies

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.

A closeup of a person with green eyes experiencing redness
Understanding Allergies

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.

Person touching their eyes
Understanding Allergies

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.

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