What might occur if anaphylaxis is untreated?

Anaphylaxis is a severe and potentially life-threatening allergic reaction that can occur rapidly after exposure to an allergen. If left untreated, the body's immune response can lead to a series of physiological changes that may result in critical complications. One of the most dangerous aspects of anaphylaxis is that it can constrict the airways, making it difficult to breathe, and can lead to a sudden drop in blood pressure, known as shock.

Without prompt medical intervention, such as the administration of epinephrine, the life-threatening effects of anaphylaxis can escalate quickly and could culminate in death. This underscores the urgency and importance of recognizing and treating anaphylaxis promptly to prevent fatal outcomes.