How can carbon monoxide be produced

What is carbon monoxide? How is it produced? Common sources of carbon monoxide Sources of carbon monoxide in the home environment can include fuel-burning devices such as: boilers, furnaces, water heaters, fireplaces, charcoal grills, gas and kerosene heaters, gas and wood stoves and clothes dryers. CO2 is a gas used in carbonated drinks and is also the same gas breathed out by humans.

CO poisoning is not caused by faulty appliances, but by lack of air movement. For example, a gas boiler may be operating properly but if the flue is blocked or defective, CO can vent into your home and kill you. Many people believe that carbon monoxide is not a big problem. In fact, it's the main cause of death by poisoning in the country, contributing to over 10, illnesses and up to 50 deaths per year. Common questions What are the symptoms of CO poisoning? How can I prevent carbon monoxide poisoning at home?

The most common symptoms of CO poisoning are headache, dizziness, weakness, upset stomach, vomiting, chest pain, and confusion. People who are sleeping or drunk can die from CO poisoning before they have symptoms. Everyone is at risk for CO poisoning. Infants, the elderly, people with chronic heart disease, anemia, or breathing problems are more likely to get sick from CO.

Each year, more than Americans die from unintentional CO poisoning not linked to fires, more than 20, visit the emergency room, and more than 4, are hospitalized. Skip directly to site content Skip directly to page options Skip directly to A-Z link. Carbon Monoxide Poisoning. When too much carbon monoxide is in the air you're breathing, your body replaces the oxygen in your red blood cells with carbon monoxide. This prevents oxygen from reaching your tissues and organs.

Various fuel-burning appliances and engines produce carbon monoxide. The amount of carbon monoxide produced by these sources usually isn't cause for concern. But if they're used in a closed or partially closed space — cooking with a charcoal grill indoors, for example — the carbon monoxide can build to dangerous levels. Use caution when working with solvents in a closed area.

Methylene chloride, a solvent commonly found in paint and varnish removers, can break down metabolize into carbon monoxide when inhaled. Exposure to methylene chloride can cause carbon monoxide poisoning. When working with solvents at home, use them only outdoors or in well-ventilated areas. Carefully read the instructions and follow the safety precautions on the label. Mayo Clinic does not endorse companies or products.

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Overview Carbon monoxide poisoning occurs when carbon monoxide builds up in your bloodstream. Request an Appointment at Mayo Clinic. Share on: Facebook Twitter.