The Dangers of Carbon Monoxide Poisoning

Carbon Monoxide is found in combustion fumes, such as those produced by cars and trucks, small gasoline engines, stoves, lanterns, burning charcoal and wood, and gas ranges and heating systems. CO from these sources can build up in enclosed or semi-enclosed spaces. People and animals in these spaces can be poisoned by breathing it.  Prevention Guidance: You Can Prevent Carbon Monoxide Exposure.

Do have your heating system, water heater and any other gas, oil, or coal burning appliances serviced by a qualified technician every year.

Do install a battery-operated or battery back-up CO detector in your home and check or replace the battery when you change the time on your clocks each spring and fall. If the detector sounds leave your home immediately and call 911.

Do seek prompt medical attention if you suspect CO poisoning and are feeling dizzy, light-headed, or nauseous.

Don't use a generator, charcoal grill, camp stove, or other gasoline or charcoal-burning device inside your home, basement, and garage or near a window.

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.

What are the symptoms of CO poisoning?  The most common symptoms of CO poisoning are headache, dizziness, weakness, nausea, vomiting, chest pain, and confusion. High levels of CO inhalation can cause loss of consciousness and death. Unless suspected, CO poisoning can be difficult to diagnose because the symptoms mimic other illnesses. People who are sleeping or intoxicated can die from CO poisoning before ever experiencing symptoms.  How does CO poisoning work?  Red blood cells pick up CO quicker than they pick up oxygen. If there is a lot of CO in the air, the body may replace oxygen in blood with CO. This blocks oxygen from getting into the body, which can damage tissues and result in death.  The above article was reprinted from the information center of the Center for Disease Control and Prevention.