Question

defination of allergies
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Answer 1

Explanation:

If you or your child have allergy symptoms, or if your symptoms are not under control, it is time to see a specialist. An allergist / immunologist, often referred to as an allergist, can help. An allergist has advanced training and experience to determine what is causing your symptoms and prescribe a treatment plan to help you feel better and live better.

Answer 2

Answer:

here ia your answer dear:-

An allergy is a chronic condition involving an abnormal reaction to an ordinarily harmless substance called an allergen. Allergens can include aeroallergens such as dust mite, mold, and tree weed and grass pollen, as well as food allergens such as milk, egg, soy, wheat, nut or fish proteins.

Hope its helps you✌️