What is an Allergic Reaction?
An allergic reaction is the body’s way of responding to an “invader”. When an allergen (the substance that causes an allergic response) enters the body, it causes the body’s immune system to develop an allergic reaction in a person with an allergy to it.
Allergic reactions can be mild or serious. Most severe allergic reactions occur within seconds or minutes after exposure to the allergen.
Some of the Signs and Symptoms may be:
- Rashes/Itching
- Difficulty Breathing
- Tightness in the Chest
- Difficulty Swallowing
- Swelling of the Face, Eyes & Tongue
- Nausea & Vomiting
- Anxiety
How to Help
- Calm the patient and continue to reassure them.
- Try to identify the allergen and ensure they avoid any further contact with it.
- If the patient has emergency allergy medication on hand, help the person take or inject the medication.
- Check DRABC
- Watch the patient for signs of increasing distress.
- If you have any concerns about the patient’s wellbeing, CALL 111.
This information is for reference only and comprehensive life saving skills can only be gained by attending a First Aid Christchurch first aid course.