Allergy is a disorder of the immune system which is a form of hypersensitivity. [1] Allergic reactions occur to normally harmless environmental substances known as allergens; these ...

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 ...

Allergies affect nearly 20% of Americans. Here you'll find in-depth allergy information including treatments

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Pollen.com - Click on the current allergy forecast USA Map to get your local allergy report. Enter your zip code to get to your FREE Four-Day Allergy Forecast

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.

Has a wide variety of information on these disorders. You can search the site in several areas.

Allergy information includes articles on allergies, symptoms, treatment, medications, food allergies, and allergy relief.

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More about Allergies: Causes and symptoms Diagnosis Treatment Alternative treatment Prognosis Prevention Resources Allergies Definition Allergies are