Carbon monoxide poisoning

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Carbon monoxide is a tasteless, odorless, invisible gas that can build up in enclosed areas where fuels such as natural gas, gasoline, fuel oil, or wood are burned. When a person inhales carbon monoxide, it begins to replace the oxygen that is normally carried in the blood, which leads to carbon monoxide poisoning.

Fuels that produce carbon monoxide are burned in indoor heating systems, car engines, boat motors, cooking appliances, wood fires, and other places. Dangerous levels of carbon monoxide can build up in semi-enclosed or even open areas, including swim areas behind boats.

Carbon monoxide poisoning can cause headaches, dizziness, or nausea. If the exposure to carbon monoxide continues, a person may lose consciousness and even die. Carbon monoxide poisoning can be hard to identify. The symptoms can also be caused by several other illnesses.

Treatment for carbon monoxide poisoning involves bringing blood oxygen levels back to normal. It is important that an affected person be removed from the area where carbon monoxide may be present and begin oxygen therapy if needed.

Current as of: July 31, 2024

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

Current as of: July 31, 2024

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.