Allergy Terms Glossary
For help understanding medical terms used in the diagnosis and treatment of allergies, use this quick glossary from WebMD.
Symptoms of an Allergic Reaction
Is that thing you have an allergic reaction? The answer often depends on what part of your body it’s in.
Allergy-Proof Your Environment
Need to prevent allergies? We’ve got tips to keep you breathing clearly wherever you are.
What Causes Allergies?
Learn more about common allergy triggers and what happens in the body during an allergic reaction.
Testing for Food Allergies
Need to figure out if you have a food allergy? Get the lowdown on things like the elimination diet and the food challenge test.
Learn More About Eye Allergies
Eye allergies are common and treatable. Learn about triggers, diagnosis, and treatments.
Learn More About Drug Allergies
Many meds can cause allergic reactions of different types. Learn how to recognize them and treat them.
Is It Sinusitis or Allergies?
There are a lot of similarities, but also some key differences in symptoms. Find out how to tell them apart.
Allergies: Basic Info You Need to Know
The basics on allergies -- what they are and why some people have them.
10 Questions to Ask Your Pediatrician About Childhood Allergies
If your child has allergies, their doctor can be a key resource. Here’s some ways to get the information you need.