👉 Anaphylaxis, also known as anaphylaxis or allergic reaction, is a serious medical condition in which an immune system mistakenly attacks the body's own cells and tissues. This type of reaction can occur when a person comes into contact with a protein called an allergen, such as peanuts, tree nuts, eggs, milk, and gluten. This reaction can be severe enough to cause symptoms such as swelling, hives, difficulty breathing, or even shock if not treated promptly. It is
