Anaphylaxis – the most serious allergic reaction
Anaphylaxis typically occurs immediately, within minutes of exposure to the trigger and can quickly become life threatening. An anaphylactic reaction usually involves more than one part of your body – for example, your breathing may become difficult as the throat narrows, and the heart rate may quicken. Blood pressure may also drop and the skin may become red, or itchy.
- Food: The most common triggers are nuts, milk, eggs, fish, shellfish, wheat and soy. However, more than 130 foods have been recorded as possible triggers for anaphylaxis.
- Insect stings: Stings from bees, wasps, and jack jumper ants (found in the southern states) are the most common insects to cause anaphylaxis. Ticks, green ants and fire ants can also trigger the reaction.
- Medications: Both prescription and over the counter medications can cause allergic reactions, including anaphylaxis. Antibiotics, analgesics and anticancer medications are common causes of drug allergic reactions.
Not all people who experience allergies are at risk of anaphylaxis. Anaphylaxis remains a relatively uncommon reaction, but – given its severity – it pays to learn more about it, even if you do experience only mild allergic reaction symptoms.
What are the symptoms of anaphylaxis?
How do I know I’m at risk of anaphylaxis?
What happens if I’m at risk of anaphylaxis?
This specialist will work with you to develop a plan to help you manage your condition, including avoiding your allergens (where possible) and what to do if you do experience an anaphylactic reaction.
How do I treat anaphylaxis when it occurs?
If you are diagnosed with an allergy that may cause anaphylaxis, you will be taught how to use an adrenaline (epinephrine) autoinjector, or Epipen. It’s important that you know how to use the Epipen, and your family members and friends should also be taught.