What should you know about socal food allergy?

A suspected food allergy needs careful symptom tracking and a plan for avoiding triggers and responding to severe reactions. Symptoms may begin soon after eating and can include hives, swelling, vomiting, wheezing, or an itchy throat. Reactions can vary, so a mild previous episode does not predict every future episode.

Food allergy occurs when the immune system reacts to a food protein. An itchy throat can occur with an allergic reaction, but throat tightness, a hoarse voice, trouble breathing, dizziness, or repeated vomiting can signal a dangerous reaction called anaphylaxis. Food intolerance is different: it may cause digestive discomfort without the same immune pattern. A clinician uses the history and, when appropriate, allergy testing to assess the suspected food.

Write down the food, amount, timing, preparation, symptoms, and any medicine taken. Avoid the suspected trigger until a clinician gives you a clear plan, and check labels and shared-food risks carefully. Do not remove many foods from a child’s or adult’s diet without nutritional advice. If prescribed an adrenaline auto-injector, keep it accessible and learn the technique with your healthcare team.

Use the emergency plan and seek emergency care immediately for breathing difficulty, throat or tongue swelling, faintness, collapse, widespread symptoms, or rapidly worsening symptoms after eating. Do not wait to see whether the reaction settles. Someone with a severe reaction should not travel alone or drive themselves for help.

Does my symptom pattern fit food allergy, intolerance, or another cause? Which foods should I avoid while this is assessed? Do I need allergy testing or an emergency action plan? How should family, school, or restaurant staff respond if symptoms return?