What should you do if a person has a severe allergic reaction?

In the event of a severe allergic reaction, also known as anaphylaxis, the most critical step is to call emergency services immediately. Time is of the essence in such situations, as anaphylaxis can rapidly progress and become life-threatening. By contacting emergency services, you ensure that professional medical help is on its way, providing the individual with access to advanced care as swiftly as possible.

In addition to calling for help, assisting with an epinephrine auto-injector, if available, is crucial. Epinephrine is the first-line treatment for anaphylactic reactions, as it works quickly to reverse the symptoms by constricting blood vessels, opening airways, and reducing swelling. If the person has a prescribed auto-injector, using it can be life-saving.

Other options do not address the emergency adequately. Waiting to see if symptoms improve could delay necessary treatment and allow the situation to worsen. Administering an antihistamine alone is insufficient for severe reactions, as these medications do not act fast enough to counteract anaphylaxis. Applying ice is not a recommended treatment for an allergic reaction, as it does not address the underlying issues that arise during a severe allergic response. Thus, the proper course of action encompasses assessing the situation