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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 ...
Allergies
Allergies are more common than ever, affecting up to 1 in 3 people. From basic concepts to in-depth discussion of specific allergic diseases, a board-certified allergist makes ...
Allergy (Allergies) Symptoms, Causes and Signs on MedicineNet.com
Get the facts about allergic reactions, causes, allergy types (food, dust, mold, seasonal), symptoms and signs (skin rash, itching, red bumps, sneezing).
allergy - Definitions from Dictionary.com
Definitions of allergy at Dictionary.com. ... Allergy Relief Medicine Learn About Nasal Allergy Relief. Review Symptoms & Treatment Info.
allergies - Definitions from Dictionary.com
Definitions of allergies at Dictionary.com. ... Allergy Information Learn more about a tiny pill that relieves spring allergy symptoms.
MedlinePlus: Allergy
Allergy ... An allergy is a reaction of your immune system to something that does not bother most other people.