noun
- a severe, life-threatening allergic reaction that occurs rapidly after exposure to an allergen
Usage: medical
Examples
- The patient experienced anaphylaxis after eating peanuts.
- Her anaphylaxis required immediate treatment with epinephrine.
- Bee stings can trigger anaphylaxis in some people.
- The school nurse was trained to recognize signs of anaphylaxis.
- He carries an EpiPen due to his risk of anaphylaxis.
- Anaphylaxis can cause difficulty breathing and a drop in blood pressure.