Hyperbaric oxygen therapy (see the image below) can significantly reduce the morbidity of CO poisoning, but a portion of survivors still suffer significant long-term neurologic and affective sequelae. Monoplace hyperbaric chamber. Courtesy JG Benitez, MD, MPH.
What is the treatment for carbon monoxide poisoning?
Guidance for Management of Confirmed or Suspected CO Poisoning. Administer 100% oxygen until the patient is symptom-free, usually about 4-5 hours. Serial neurologic exams should be performed to assess progress, and to detect the signs of developing cerebral edema.
How is carbon monoxide poisoning treated on the Usmle?
Don't run a car or truck inside a garage attached to your house, even if you leave the door open. Don't burn anything in a stove or fireplace that isn't vented. Don't heat your house with a gas oven. Don't use a generator, pressure washer, or any gasoline-powered engine less than 20 feet from any window, door, or vent.