Carbon monoxide is a gas produced from burning fuels, wood, gas, or propane. This gas can be extremely dangerous because it’s colorless, odorless, and tasteless. If present in a tightly sealed area, the gas can build up to a dangerous level—unknown to anyone in the area. If carbon monoxide builds up in the bloodstream, it can cause unconsciousness and death.
For seniors who may live alone or use alternative ways to heat a home, the risk of poisoning increases. Someone who is in distress may show the following warning signs and need access to fresh air and medical care immediately.
- Headache, dizziness, or confusion
- Nausea or vomiting
- Blurred vision
- Unconsciousness
- Confusion
It’s important to have any heaters serviced and checked prior to use. If a senior or caregiver has been exposed to carbon monoxide or shows related neurological symptoms, seek help and talk with your doctor.