With home-heating season near, the Minnesota Poison Control System and the Minnesota State Fire Marshal Division remind Minnesotans that the risk of dangerous exposures to carbon monoxide (CO) increases — but these exposures can be prevented.
Approximately 500 people die each year in the United States due to unintentional CO poisoning. Another 150,000 people end up in the emergency room. Children are especially vulnerable. According to the Minnesota Department of Health, 14 Minnesotans died of carbon monoxide poisoning in 2014.
Sources of Carbon Monoxide
Carbon monoxide is an odorless, colorless, and poisonous gas which can leak from faulty furnaces, water heaters or gas stoves. Other sources include a running car engine in an attached garage or a gas-powered generator operating indoors or outside close to dwellings. Outdoor generators should be placed more than 20 feet from your home, doors and windows.
What are the Symptoms?
Carbon monoxide prevents effective delivery of oxygen throughout the body in the bloodstream. At lower levels, carbon monoxide can cause flu-like symptoms:
At higher levels, or with prolonged exposure, it can cause chest pain, confusion, disorientation, impaired vision and coordination, brain damage, coma and death.
How Can You Protect Your Family?
Install CO detectors in your home. Minnesota law requires all single family, apartment and multifamily dwellings have a UL-listed CO alarm within 10 feet of each bedroom.
Replace old CO detectors in your home. As a general rule, CO detectors need replacing every five years. Follow manufacturer recommendations for more specific replacement information.
If the CO alarm sounds and anyone is feeling symptoms of CO poisoning, leave the house immediately. Call the Poison Center, fire department, local emergency medical services or local utility company.
For more information about CO poisoning, contact the Minnesota Poison Control System anytime at 1-800-222-1222 or visit us on the web at www.mnpoison.org. The State Fire Marshal Division has more information at http://ow.ly/Tb2O3