Carbon Monoxide Poisoning Treatment with Hyperbaric Oxygen Therapy
Carbon monoxide poisoning is a medical emergency that can cause lasting brain injury. HBOT rapidly removes CO from your blood and may help prevent delayed neurological complications.
Understanding Carbon Monoxide Poisoning
Carbon monoxide (CO) is a colorless, odorless gas produced by burning fuel — including gas furnaces, car exhaust, generators, grills, and fires. When inhaled, CO binds to hemoglobin in your blood over 200 times more readily than oxygen, displacing the oxygen your body needs to function.
Even brief exposure to high levels of CO can be dangerous. Symptoms range from headache, dizziness, and confusion to loss of consciousness, seizures, and cardiac events. One of the most concerning aspects of CO poisoning is the risk of delayed neurological sequelae — cognitive and neurological problems that can appear days or weeks after the initial exposure, even if you initially seemed to recover.
How Hyperbaric Oxygen Therapy Helps
HBOT is the most effective treatment for rapidly eliminating carbon monoxide from the body. At normal atmospheric pressure, it takes four to six hours for the body to clear half the CO from the blood. Under hyperbaric conditions, that half-life drops to approximately 20 to 30 minutes.
Beyond CO elimination, clinical evidence recognized by the UHMS suggests that HBOT may reduce the risk of delayed neurological sequelae — the cognitive problems (memory loss, difficulty concentrating, personality changes) that can develop after CO exposure. HBOT also helps counteract the inflammatory damage that CO causes in the brain.
What to Expect During Treatment
HBOT for carbon monoxide poisoning is an urgent treatment. The first session is typically administered as soon as possible after exposure. Depending on the severity of poisoning and your clinical response, one to three treatment sessions may be recommended.
Each session lasts approximately 90 minutes at treatment pressure. Our team coordinates with the emergency department or referring hospital throughout the process.
Insurance & Coverage
HBOT for carbon monoxide poisoning is covered by Medicare, Medicaid, and most major private insurance plans when medically necessary. Our team handles insurance verification and prior authorization so you can focus on healing.
Our team handles the paperwork so you can focus on healing. We will verify your benefits, obtain any required prior authorizations, and keep you informed every step of the way.