Not all allergic reactions are the same and knowing the difference matters. In this video, we break down a common misconception: hives alone do not mean anaphylaxis. Anaphylaxis happens when two or more organ systems are affected, like hives plus vomiting, wheezing, or throat tightness. 👉 Hives only? An antihistamine may be appropriate. 👉 Multiple symptoms? That’s when epinephrine is the recommended, life-saving treatment. Understanding this difference helps you respond quickly and confidently