Overview
Food allergy is an immune system reaction that occurs after consuming a specific food protein or ingredient. In children, food allergies can cause adverse reactions such as hives, rashes, vomiting, swelling, tightness in the throat, difficulty breathing, and even anaphylaxis. Food allergy is a growing health concern, with an estimated 6 to 8 percent of children in the United States being affected. Early detection and avoidance of trigger foods are the most effective ways to manage food allergy in children. It is also important to be aware of the risks of cross-contamination, as well as the potential for serious, life-threatening reactions. Proper diagnosis, education, and support can help parents and caregivers protect and manage food allergies in children.