What should you know about food allergies list?

Common food allergy triggers include milk, egg, peanut, tree nuts, wheat, soy, fish and shellfish, but any food can cause allergy. The food name alone does not predict how severe a future reaction may be, so a suspected reaction merits medical assessment.

Symptoms may affect the skin, mouth, gut or breathing. Hives, facial swelling, vomiting, wheezing and an itchy throat can develop after eating or contact. A reaction can happen to a food or an ingredient in a mixed dish. Cross-contact during preparation can matter, so note where and how the food was prepared. An allergy is different from an intolerance, which often causes digestive discomfort without the same immune mechanism.

Record the food, ingredients, amount, timing and symptoms. Avoid the suspected trigger until a clinician gives you a clear plan, and tell restaurants and caregivers about the concern. Read labels each time because recipes can change. Do not remove broad food groups from a child’s diet without professional guidance. Allergy testing may help when the history points to a particular trigger.

Get emergency help for breathing difficulty, swelling of the tongue or throat, faintness, collapse, or rapidly spreading symptoms after food exposure. These are possible signs of anaphylaxis. Follow the emergency plan and use prescribed treatment as directed while help is on the way. For a first or recurring milder reaction, arrange a clinical review.

Ask which foods or ingredients should be avoided, whether testing is suitable, how to prevent cross-contact, and how to respond to accidental exposure. Ask for written advice if school, work or family members need to help keep you safe.