Hyperbaric Oxygen: A Critical Treatment for Carbon Monoxide Intoxication

Abstract

Hyperbaric Oxygen Therapy (HBOT) is a medical intervention that involves
administering pure oxygen at high pressure for various conditions like
decompression sickness, severe anemia and including carbon monoxide (CO)
poisoning. This literature review aims to evaluate the effectiveness of HBOT in
reducing neurocognitive symptoms caused by CO poisoning, as well as to review
the mechanisms, indications, contraindications, and application of Hyperbaric
Oxygen Therapy in Carbon Monoxide Poisoning. The review findings indicate
that HBOT significantly enhances tissue oxygenation and accelerates the healing
process, which can reduce the risk of neurocognitive damage. Hyperbaric Oxygen
Therapy has also been found to modulate inflammatory responses, which play a
crucial role in the recovery of patients with CO poisoning. However, some studies
show variations in the long-term effectiveness of HBOT on neurocognitive
symptoms, highlighting the need for further research. This literature review
concludes that HBOT offers significant benefits in the treatment of CO poisoning;
however, further research is needed to optimize clinical use and ensure its long-
term effectiveness.