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.

We are the American Academy of Allergy, Asthma & Immunology (AAAAI), and we are here to help you feel better and live better.

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Managing your condition starts here

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

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

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.

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

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

Conditions Dictionary »
This A - Z conditions dictionary includes the common allergy, asthma and immunology terms.

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

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

Library »
Get tips and healthy advice from the world’s leading experts on allergy, asthma and immunology. Many of the articles are available in Spanish.

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

Try Our Mobile Pollen App »

Visit from your iPhone, iPad, BlackBerry, Android and Windows phones to add this app to your home screen.

Impact The Future »

Support education and research for treatment and cures. Donate to the AAAAI Foundation today!

Play Our Games »

Visit our Just for Kids section to learn about allergies and asthma with Mr. Nose-it-All.

AAAAI - American Academy of Allergy Asthma & Immunology