glossary-allergic-reaction
Allergic Reaction
Definition: When the immune system overreacts to a trigger (food, stings, pollen), causing hives, swelling, vomiting, or breathing trouble.
Parent Tip: Have a simple plan, keep basic supplies handy, and teach caregivers your preferences and any known medical needs.
Why It Matters: Knowing what to watch for and how to respond helps you act calmly and confidently when your child needs you.
Related Terms: Abdominal Pain, AED (Automated External Defibrillator), Airway, Anaphylaxis
Written and reviewed by Jeremy Manke, Firefighter / Paramedic (22 years of emergency service)