Anaphylaxis Definition: What is Anaphylaxis?

Severe Allergic Reactions (Anaphylaxis)

anaphylaxis definition

Anaphylaxis is an emergency when someone has an allergic reaction that causes their airways to close up. What happens is that the allergy causes your immune system to release chemicals called histamines to react against the allergen. This allergic reaction may represent mild symptoms of itchy skin, runny eyes and nose. However, a severe allergic reaction often result in symptoms of difficulty in breathing, swallowing, wheezing, and breathlessness due to swelling of the airways; eventually, the person loses consciousness and stops breathing.

This blog is for healthcare professionals and people working outdoors likely to encounter an anaphylaxis incident. This blog will signpost the Anaphylaxis courses we deliver on how to give first aid for Anaphylaxis. These courses teach you the life-saving skills to help and support those with an anaphylaxis reaction. So, whether you're an emergency medical professional, a lifeguard, or just running an errand, ensure you are up-to-date with the latest treatments and protocols for treating Anaphylaxis.