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Carbon monoxide poisoning - Management
How do I manage suspected higher level carbon monoxide poisoning?

  • If features of higher level poisoning are present:
    • Remove the person (and all others) from the suspected source of poisoning.
    • Assess and manage the airway, breathing and circulation.
    • Give oxygen in the highest available concentration, preferably via a face mask with a reservoir.
    • Arrange an ambulance for immediate transport to hospital for urgent assessment, and check blood glucose to exclude hypoglycaemia while awaiting the ambulance.
    • Shut down all potential sources of carbon monoxide poisoning and ventilate the area, if it is possible to do so safely.
    • Contact the local Health Protection Unit who will coordinate Environmental Health and Safety, Social, and other services to protect your patient and others. For local contact details, see www.hpa.org.uk.

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