Allergies : Articles

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An allergy is an exaggerated immune response or reaction to substances that are generally not harmful. See also: hay fever allergy to mold, dander, dust food allergies drug allergies allergy testing allergic reactions
Source:ADAM
Date:February 15, 2007
Allergies are abnormal reactions of the immune system that occur in response to otherwise harmless substances. Allergies are among the most common medical disorders.
Source:Gale Encyclopedia of Alternative Medicine
Allergies are abnormal reactions of the immune system that occur in response to otherwise harmless substances. Allergies are among the most common of medical disorders.
Source:Gale Encyclopedia of Children's Health
Allergies are abnormal reactions of the immune system that occur in response to otherwise harmless substances. Allergies are among the most common of medical disorders.
Source:Gale Encyclopedia of Medicine
Allergies are abnormal reactions of the immune system that occur in response to otherwise harmless substances. Allergies are among the most common of medical disorders.
Source:Gale Encyclopedia of Nursing and Allied Health
Dust mites are perhaps the most common cause of nasal allergies. These mites are microscopic organisms that live in bedding, upholstered furniture, and carpets. They thrive in warm, humid conditions.
Source:StayWell
Date:August 14, 2003
Food allergies affect approximately 3 percent of children and 1 percent of adults in the United States. It is estimated that an even larger percentage of the population experiences problems with food intolerance.
Source:Gale Encyclopedia of Nutrition and Well Being
A hypersensitive response by the immune system to a foreign substance that is ordinarily harmless. Allergies account for more office visits to pediatricians than any other ailment, besides the common cold, and are responsible for more missed school days than any other medical problem.
Source:Gale Encyclopedia of Childhood and Adolescence
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