Here's how treatment works:

* Remove from source: This is the most crucial step. Get the person to fresh air immediately.

* Administer oxygen:

* High-flow oxygen: This is the standard treatment and helps displace the carbon monoxide from the blood.

* Hyperbaric oxygen therapy: This is used in severe cases and involves breathing pure oxygen in a pressurized chamber, which helps the oxygen reach the tissues more effectively.

* Other supportive care: This can include airway management, ventilation, and medications to treat complications.

Important notes:

* Early detection is crucial: Carbon monoxide poisoning can be fatal. Symptoms like headache, dizziness, nausea, and confusion should be taken seriously.

* Call emergency services immediately: If you suspect someone is suffering from carbon monoxide poisoning, call 911 or your local emergency number.

Prevention is key:

* Install and maintain carbon monoxide detectors in your home.

* Never use gas-powered appliances in enclosed spaces.

* Ensure proper ventilation when using fireplaces and other fuel-burning devices.

* Have your furnace and other appliances inspected regularly.

It is important to remember that the information provided here is not a substitute for professional medical advice. If you suspect someone is suffering from carbon monoxide poisoning, seek immediate medical attention.