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Patients & Consumers Online Tools Find an Allergist / Immunologist Pollen Counts Diseases 101 Drug Guide Featured Resources » AAAAI Tips Brochures Topic of the Month Information Request Form Donate Now Constituencies » Patients & Consumers Contact Search by Condition (A-Z) Request a Speaker Smoke Free Homes Referral Guidelines Breakthroughs in Bioscience Other Resources En Español Just for Kids Seniors		Allergic Conditions: Allergen An allergen is the source of an allergy-producing substance, the allergy-producing substance itself, or one or more of the specific proteins that makeup the substance and provoke the immune response, including IgE antibodies. Allergens are often common, usually harmless substances such as pollen, mold spores, animal dander, dust, foods, insect venoms and drugs. Resources about allergens: The Allergy Report – Common Allergens Indoor Allergens Tip Brochure Outdoor Allergens Tip Brochure Food Allergy What is an Allergic Reaction? Tip Brochure What is Allergy Testing? Tip Brochure  Please visit an allergist for more information on allergic disease and your individual medical condition. If you need to locate an allergist in your area, visit the Academy’s online Physician Referral Directory. <back>
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