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Allergy
01
过敏
a medical condition in which one's body severely reacts to a specific substance if it is inhaled, touched, or ingested
What is an "allergy"?
An allergy is a reaction by the immune system to something that is normally harmless to most people. These substances, called allergens, can trigger symptoms such as sneezing, itching, watery eyes, runny nose, and skin rash. Common allergens include pollen, dust particles, pet dander, certain foods, and insect stings. Allergic reactions can range from mild to intense, and in some cases, they can be life-threatening. Treatment for allergies may include avoiding triggers, taking medications such as antihistamines or nasal sprays, and in serious cases, receiving allergy shots. It is important to identify and manage allergies to improve the quality of life and prevent serious complications.
allergy
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例子
The child's allergy to pollen causes him to have severe hay fever symptoms every spring.
Her peanut allergy is so severe that even a small amount can trigger a serious reaction.
He carries an epinephrine injector at all times due to his severe bee sting allergy.
After coming into contact with the cat, she experienced an allergic reaction due to her pet allergy.
The doctor advised her to avoid dairy products because of her lactose allergy.
