The initial symptoms of carbon monoxide (CO) poisoning may be similar to the flu, but without the fever.

These may include:

• Headache
• Fatigue
• Shortness of breath
• Nausea
• Dizziness

Carbon monoxide can be produced from malfunctioning fossil fuel (gas, oil, wood, etc.) combustion appliances such as furnaces, water heaters, gas stoves, and clothes dryers.

Exposure to high levels of carbon monoxide can result in mental confusion, loss of consciousness, and even death. Carbon monoxide produced from appliances is difficult to diagnose, because it is colorless and odorless. The only way to determine if an appliance is producing CO is to have the system tested by a qualified technician.

If you think you are experiencing any of the symptoms of carbon monoxide poisoning, get outside into fresh air immediately, and then call the fire department. If you have been exposed to carbon monoxide, it is important to contact a doctor for a proper diagnosis. If you have fossil fuel burning appliances, it is recommended that you install a CO detector in your home, and periodically have your furnace tested.

For more information on carbon monoxide check out the preventing carbon monoxide eXtension web page.

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