Usually they cause no problems. Trouble comes when:. Early symptoms of carbon monoxide poisoning include:. As carbon monoxide builds up in your blood , symptoms get worse and may include:.
If you have symptoms that you think could be caused by carbon monoxide poisoning, leave the area right away, and call or go to the emergency room. If you keep breathing the fumes, you may pass out and die. Carbon monoxide poisoning can occur suddenly or over a long period of time. Breathing low levels of carbon monoxide over a long period can cause severe heart problems and brain damage. See a doctor if:.
It can be hard to know if you have carbon monoxide poisoning. The same symptoms can be caused by flu or other problems. In the winter months, doctors may suspect carbon monoxide poisoning in people who complain of severe headache, nausea, or dizziness. This is especially true if other household members or co-workers have the same symptoms. Even pets in the home may get sick. If your doctor suspects carbon monoxide poisoning, he or she can order a blood test that measures the amount of carbon monoxide in your blood.
You may have other blood tests to check your overall health and to look for problems caused by carbon monoxide. The best treatment is oxygen therapy. Breathing pure oxygen can bring the oxygen level in the blood back to normal. There are two kinds of oxygen therapy:. With quick treatment, most people recover within a few days. But long-term problems can show up later. Be sure to tell your doctor about any changes in vision, coordination, or behaviour that occur in the weeks after treatment.
Many people die every year from accidental carbon monoxide poisoning. There are some easy steps you can take to reduce your risk. Accessed Feb. Carbon monoxide poisoning — Prevention guidance. Ferri FF. Carbon monoxide poisoning. In: Ferri's Clinical Advisor Philadelphia, Pa. Hyperbaric oxygen therapy. Rochester, Minn. Clardy PF, et al. Toups GN expert opinion. Mayo Clinic, Rochester, Minn. March 6, Toxic substances portal — Methylene chloride.
CO displaces oxygen from hemoglobin because it has a X greater affinity for hemoglobin. What is a treatment for CO poisoning? Breathing pure O2 can give faster removal of CO. Explain it with Molecules. World of Molecules. The heme fits into a hydrophobic crevice in the proteins partially exposed to solvent. What is carbon monoxide? Carbon monoxide CO is a colorless, odorless, tasteless, deadly gas. Carbon monoxide is slightly lighter than air and quickly spreads throughout an entire house.
What produces carbon monoxide? Carbon monoxide gas is produced when fossil fuel burns incompletely because of insufficient oxygen. During incomplete combustion, the carbon and hydrogen combine to form carbon dioxide, water, heat, and deadly carbon monoxide. In properly installed and maintained appliances gas burns clean and produces only small amounts of carbon monoxide. Anything which disrupts the burning process or results in a shortage of oxygen can increase carbon monoxide production.
Wood, coal, and charcoal fires always produce carbon monoxide, as do gasoline engines. What are the symptoms of carbon monoxide poisoning? Carbon monoxide symptoms mimic the flu: headaches, fatigue, nausea, dizziness, confusion, and irritability.
Continued exposure can lead to vomiting, loss of consciousness, brain damage, heart irregularity, breathing difficulties, muscle weakness, abortions and even death. Because the symptoms mimic so many illnesses, it is often misdiagnosed. Why is carbon monoxide so dangerous? When CO is inhaled, it bonds with hemoglobin, displacing oxygen and forming carboxyhemoglobin COHb resulting in a lack of oxygen to the body cells. The attraction of CO and hemoglobin is approximately times greater than the attraction between oxygen and hemoglobin.
The brain and heart require large amounts of oxygen and quickly suffer from any oxygen shortage. This makes even small amounts of carbon monoxide dangerous.
0コメント