Allergy encyclopedia
allergy - Hutchinson encyclopedia article about allergy
allergy. Special sensitivity of the body that makes it react with an exaggerated response of the natural immune defence mechanism to the introduction of an otherwise harmless ... (more...)
MedlinePlus Medical Encyclopedia: Allergies
Illustrated guide, includes causes, symptoms, and treatments. Learn about different tests used to find allergens. (more...)
Pet allergy definition of Pet allergy in the Free Online Encyclopedia.
allergy, hypersensitive reaction of the body tissues of certain individuals to certain substances that, in similar amounts and circumstances, are innocuous to other persons. (more...)
allergies definition of allergies in the Free Online Encyclopedia.
allergy, hypersensitive reaction of the body tissues of certain individuals to certain substances that, in similar amounts and circumstances, are innocuous to other persons. (more...)
Allergy - MSN Encarta
Allergy, exaggerated and sometimes harmful reactions to external substances, called allergens. Allergy may result from exposure to such common... (more...)
Allergies: Encyclopedia of Nursing & Allied Health
Allergies: Encyclopedia of Nursing & Allied Health ... Definition. Allergies are abnormal reactions of the immune system that occur in response to otherwise harmless substances. (more...)
allergy ? Infoplease.com
More on allergy from Infoplease: allergy: meaning and definitions - allergy: Definition and Pronunciation; Suggestions for spelling of encyclopedia/allergy - The Infoplease ... (more...)
MedlinePlus Medical Encyclopedia: Allergy testing
Alternative Names Return to top. Patch tests - allergy; Scratch tests - allergy; Skin tests - allergy; RAST test. Definition Return to top (more...)
Allergy - Wikipedia, the free encyclopedia
Allergy is a disorder of the immune system often also referred to as atopy. Allergic reactions occur to environmental substances known as allergens; these reactions are acquired ... (more...)
Food allergy - Wikipedia, the free encyclopedia
A food allergy is an adverse immune response to a food protein. Food allergy is distinct from other adverse responses to food, such as food intolerance, pharmacologic reactions ... (more...)