Hyperbaric Oxygen Therapy FAQs

Hyperbaric oxygen therapy is a treatment that involves breathing pure oxygen in a special room or chamber. It’s mainly used in treating diving-related illnesses, but can also be used to promote healing in patients with various conditions. 

Hyperbaric oxygen therapy (HBOT) exposes the body to 100% oxygen at a pressure that’s greater than normal. Since wounds need oxygen to heal completely, HBOT can assist in speeding recovery times in patients. 

It depends. Medicare may cover expenses related to hyperbaric oxygen therapy in certain cases. Check with your insurance provider before having any procedure to see if you’re covered.  

The immediate side effects and symptoms of hyperbaric oxygen therapy can include tiredness and lightheadedness. More serious and long-lasting side effects can include lung damage, oxygen poisoning and sinus damage. 

Hyperbaric oxygen therapy is most commonly used to treat decompression sickness, which most often occurs in people who scuba dive. It can also be used to treat infections, air bubbles in your blood vessels and wounds from diabetes or radiation. 

Hyperbaric oxygen therapy can increase the amount of oxygen your bloodstream can carry. This can promote healing and better help your body fight off infectious diseases. HBOT can be used to treat burns, vision loss and carbon monoxide poisoning. However, there’s limited evidence to suggest HBOT is effective in reversing the effects of cancer, heart disease or asthma.