What is anaphylaxis?

Anaphylaxis is a severe and potentially life-threatening allergic reaction that occurs rapidly after exposure to an allergen. This condition can cause a range of symptoms, including difficulty breathing due to airway constriction, swelling of the throat, hives, a drop in blood pressure, and even loss of consciousness. The critical aspect of anaphylaxis is that it requires immediate medical treatment, usually with an epinephrine injection, as it can escalate quickly and lead to shock or death if not addressed promptly. Understanding the seriousness of anaphylaxis is crucial for individuals who may be at risk, as well as for those around them, to ensure swift action can be taken in an emergency.