define allergy.
give two examples
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Answer:
Allergy occurs when a person reacts to substances in the environment that are harmless to most people. These substances are known as allergens and are found in dust mites, pets, pollen, insects, ticks, moulds, foods and some medications. Atopy is the genetic tendency to develop allergic diseases.
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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.
Types of Allergies
- Drug Allergy.
- Food Allergy.
- Insect Allergy.
- Latex Allergy.
- Mold Allergy.
- Pet Allergy.
- Pollen Allergy.
Explanation:
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