Know the Symptoms of CO Poisoning

Exposure to carbon monoxide causes flu-like symptoms such as:

• headaches 
• tightness across the forehead and temples 
• weakness 
• nausea 
• dizziness 
• drowsiness 
• confusion 
• impaired judgement 
• loss of muscular control
• watering and smarting of the eyes 
• shortness of breath 
• loss of consciousness

In severe cases, CO poisoning can cause brain damage and death.

Some members of your household may be particularly sensitive to carbon monoxide and may feel the effects sooner, including: unborn babies, infants, children, people with heart and respiratory conditions, people taking medication or under the influence of alcohol or drugs, the elderly and pets.

The smell of propane might not be strong enough to wake someone who is sleeping.

Be Aware of Environmental Signs

• Abnormal odour when your furnace or other fuel-burning appliances turn on. 
• The air feels stale or stuffy. 
• Abnormal moisture forming on windows and walls. 
• Soot on any equipment or a yellow flame at the burner tip of a propane appliance indicates that the gas may not be burning completely, which may cause carbon monoxide. 

Act Fast if CO Poisoning is Suspected

• Leave the building immediately. 
• Call 911 or your local fire department. 
• Seek medical help. 
• Have your propane appliances checked and repaired as needed.