Hyperlinked article discussing history, symptoms, diagnosis, treatments,. Mild allergies like hay fever are highly prevalent in the human population and. en. wikipedia. org/wiki/Allergy. Allergies affect nearly 20% of Americans. Here you'll find in-depth allergy information including treatments. Springtime allergies cramping your style?. www. webmd. com/allergies/default. htm. Learn the specifics of common allergic conditions (hay fever, allergic eyes, and hives), how they develop, and. to Prevent Allergies. Symptoms & Types. www. webmd. com/allergies/guide/default. htm. Allergies are more common than ever, affecting up to 1 in 3 people. Bizarre Contact Dermatitis Skin Allergies. Free Allergies Newsletter!Sign Up. allergies. about. com -. Your eyes itch, your nose is running, you're sneezing, and you're covered in hives. The enemy known as allergies has struck again. Not for allergies. kidshealth. org/teen/. /allergies_immune/allergies. html -. Up to 50 million Americans, including millions of kids, have an allergy. Find out how allergies are diagnosed and how to keep them under control. kidshealth. org/parent/medical/allergies/allergy. html -. Includes information on types of allergies, asthma, treatments, and tests. www. mayoclinic. com/health/allergy/AA99999 -. Get the facts about allergic reactions, causes, allergy types (food, dust, mold, seasonal), symptoms and signs (skin rash, itching, red bumps, sneezing)www. medicinenet. com/allergy/article. htm. Offers information to help people make decisions about their health concerns. www. medicinenet. com/allergies/focus. htm. Illustrated guide, includes causes, symptoms, and treatments. Learn about different tests used to find allergens. person with allergies, the immune. www. nlm. nih. gov/medlineplus/ency/article/000812. htm -. 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 www. nlm. nih. gov/medlineplus/ency/article/000812. htm#Def. www. nlm. nih. gov/medlineplus/ency/article/000812. htm#Definition. Has a wide variety of information on these disorders. You can search the site in several area 2009 AAAAI Annual Meeting Learn more about the 2009 Annual Meeting and download the preliminary program. www. aaaai. org/. var wikiImage = new Image(); wikiImage. onload = function() &ob;if(this. height 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, predictable and rapid. en. wikipedia. org/wiki/Allergy. An allergy is a reaction of your immune system to something that does not bother most other people. People who have allergies often are sensitive to more than one thing. How do you get allergies? Scientists think both genes and the environment have something to do with it. Normally, your immune system fights germs. www. nlm. nih. gov/medlineplus/allergy. html www. nlm. nih. gov/medlineplus/allergy. html. Get FREE information and resources from the leading national nonprofit organization for people with allergies and asthma. www. aafa. org/. Embed URL. bb&ob; border-bottom : 1px solid #E2ECF5; &cb;.