Bihar BoardHindi Mediumकक्षा 10EnglishSR : CH 2 Allergy2 Marks
Question
What is allergy? How can allergic disease be treated?
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Answer
Allergy is a malfunction of the human immune system. It causes a violent reaction against normally harmless substances in our natural environment. Allergic diseases can be treated by avoidance of the allergen, medication to relieve symptoms and allergy shots. A person suffering from an allergic disease must avoid the allergen which cause it. He should take medicines prescribed by the doctor.
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