Biology, asked by allenakbar123, 10 months ago

allergy discuss about the characteristics of allergy​

Answers

Answered by priyanshujha649
10

most of the times symptoms are sneezing nose, breathing problem, skin problems like red rashes . these are cause due to generally food poisoning, side effects of medicines and inhaling of harmful air. hope it will help you pls mark it as brainlist , thnks

Answered by Aymankhanam
7

Allergy÷

A condition in which the immune system reacts abnormally to a foreign substance..........

Characteristics of allergies÷

Drug allergy÷

An abnormal reaction of the immune system to a medication.

Food allergy÷

An unpleasant or dangerous immune system reaction after a certain food is eaten....

Contact dermatitis÷

A skin rash caused by contact with a certain substance......

*These are the most common types.....

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