Carbon monoxide

Definition

Poisoning from inhalation of carbon monoxide.

Where Found

• any combustion engine such as automobile engines emit carbon monoxide in the exhaust
  
• portable propane heaters
  
• barbecues burning charcoal (charcoal should never be burned indoors!)
  
• portable or non-vented natural gas appliances/furnaces/water heaters
  

Note: This list may not be all inclusive.

Symptoms

• headache
  
• irritability
  
• confusion
  
• fainting
  
• impaired judgment
  
• unconsciousness
  
• bizarre behavior
  
• shortness of breath
  
• rapid breathing
  
• no breathing
  
• chest pain
  
• nausea and vomiting
  
• abnormal heart beat
  
• rapid heart beat
  
• low blood pressure
  
• hyperactivity
  
• convulsions
  
• coma
  
• shock
  

Home Treatment

Get the individual out into fresh air and ventilate the area. Call an ambulance immediately. Artificial breathing may need to be administered if the individual has stopped breathing.

Prevention

• Install a carbon monoxide detector on each floor of your residence, and an additional detector near any major gas-burning appliances (such as a furnace or water heater).
  
• Conduct regular maintenance and inspection of gas-burning equipment in the home.
  

Before Calling Emergency
Determine the following information:

• the patient's age, weight, and condition
  
• how long they may have been exposed to the carbon monoxide, if known
  

Poison Control, or a local emergency number
Poison control will instruct you if it is necessary to take the patient to the hospital. See poison control centers for the national telephone number.