In addition to the toxic effects of carbon monoxide, the gas is very flammable and high concentrations may be explosive. In general, chemicals affect the same organ systems in all people who are exposed. However, the seriousness of the effects may vary from person to person. A person's reaction depends on several things, including individual health, heredity, previous exposure to chemicals including medicines, and personal habits such as smoking or drinking. It's also important to consider the length of exposure to the chemical.
Carbon monoxide is eliminated from the body over a period of hours.
Although carbon monoxide levels can be measured in exhaled breath, urine, blood and other tissues, no reliable method exists to determine the level of your exposure. Carbon monoxide can be formed in the body following exposure to other substances, so levels detected cannot always be attributed to carbon monoxide exposure. Your doctor can use tests of EKG, MRI, CT Scan and electrolytes to evaluate the health effects of carbon monoxide exposure. If you suspect carbon monoxide exposure, take immediate action. Call your local fire department and move everyone outdoors into fresh air.