Anaphylaxis Triggers

anaphylaxis anaphylaxis triggers antibiotics chlorhexidine muscle relaxants patient safety May 13, 2024
Anaphylaxis in the operating theatre occurs around once every 10,000 cases. Although it is important to know the common triggers, finding a trigger should never delay your management of suspected anaphylaxis. If you do suspect a trigger, simply cease administering it or avoid giving it again where possible. 🚨
 
Anaphylaxis to drugs given intravenously often occurs within minutes, whereas reactions to triggers via other routes (skin, mucous membranes, orally) can be much slower. 🫠
 
The most common triggers of anaphylaxis in the operating theatre are:
 
1️⃣ Antibiotics (47%)
2️⃣ Muscle relaxants (33%)
3️⃣ Chlorhexidine (9%)
4️⃣ Patent blue dye (5%)
 
Other triggers to be aware of are latex and colloid fluid solutions.
 
So, if you suspect anaphylaxis, cease and avoid the common things but don’t waste time looking for a trigger and certainly don’t delay treatment because you can’t think of a likely cause!
 
Check out our Live Series sessions on Anaphylaxis to learn more! 😀
 
Build knowledge ✅
Improve safety ✅
 
Ref: https://www.rcoa.ac.uk/nap6-perioperative-anaphylaxis

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