allergic

Everyday

1. If you are allergic to something, your body reacts badly to it, with sneezing, a rash, swelling or worse, though it is harmless to most people. tree →
2. Allergic (informal) can mean you strongly dislike something, as a joke. tree →

In the lessons

In health and safety lessons, common allergies are to peanuts, tree nuts, eggs, milk, pollen, dust, pets and bee stings. Allergic people read food labels and may carry an adrenaline pen (EpiPen). A severe reaction (anaphylaxis) is an emergency: call for help at once. Schools are often nut-free. Phrases: allergic to, allergic reaction, allergy, hay fever.

Examples

• I'm allergic to peanuts. tree →
• My sister is allergic to cats and sneezes near them. tree →
• He had an allergic reaction to the bee sting. tree →
• Never share food with a friend who is allergic. tree →
• She carries an EpiPen because she is allergic to nuts. tree →
• Dad's allergic to housework! (joking) tree →

Note

Always "allergic to" something. Noun: allergy (an allergy, allergies). An allergy is not the same as disliking food; a tiny amount can make an allergic person very ill. Swelling of lips, tongue or throat or trouble breathing needs emergency help.