Conditions & Treatments

Questions about allergies, asthma and primary immunodeficiency disease? We have answers.

You may be among the millions of people suffering from chronic conditions such as allergies, asthma or a primary immunodeficiency disease. Perhaps you have undiagnosed symptoms that are making you miserable. Or, you may be a healthcare professional seeking additional expert information.

We’ve got you covered. This comprehensive guide to conditions and treatments offers expert information written and reviewed by the world’s leading authorities in allergy, asthma, immune deficiencies and other immunologic disorders.

Find an Allergist / Immunologist

Allergies

Allergy symptoms range from making you miserable to putting you at risk for life-threatening reactions.

Go to Allergies

Asthma

Asthma is a chronic disease involving the airways in the lungs.

Go to Asthma

Drug Guide

The reference guide lists medications that are commonly used to treat allergies and asthma.

Go to Drug Guide

Just for Kids

These games, puzzles, videos and more will help kids learn about managing allergies and asthma.

Go to Just for Kids

Library

Read articles written by the world's leading experts on allergy, asthma and immunology. Many of the articles are available in Spanish.

Go to Library

Primary Immunodeficiency Disease (PIDD)

When part of the immune system is either absent or not functioning properly, it can result in an immune deficiency disease.

Go to PIDD

Related Conditions

Some related conditions are extensions of allergic disease, and sometimes allergies or asthma can worsen symptoms of related diseases.

Go to Related Conditions

The Virtual Allergist™ (Symptoms Guide)

This tool can give you information about your allergy and asthma symptoms, and a visit to an allergist may bring relief.

Go to The Virtual Allergist

Mother and daughter watching a video on a laptop

Videos

AAAAI experts talk about what they would do if faced with a particular problem concerning allergies, asthma or primary immunodeficiency disease (PIDD).

Go to Videos