Anaphylaxis Overview

ANAPHYLAXIS

Anaphylaxis is a severe, potentially fatal allergic reaction. It can happen within seconds or minutes after being exposed to something you are allergic, such as the venom from a bee sting or a peanut.

The flood of chemicals released by your immune system during anaphylaxis can lead you to a state of shock, blood pressure suddenly drop to your airways narrow, blocking normal breathing. Signs and symptoms of anaphylaxis include a rapid and weak pulse, skin rash and nausea and vomiting. Common triggers of anaphylaxis include foods, certain medications, insect venom and latex.

Anaphylaxis requires immediate trip to the emergency room and an injection of epinephrine. If anaphylaxis is not treated immediately, can lead to unconsciousness and even death.