The Hidden Cost of Radiation Therapy
Radiation therapy is a lifesaving cancer treatment, but it comes with a significant cost to surrounding healthy tissue. Radiation damages blood vessels in the treatment area, leading to progressive tissue breakdown that can appear months or even years after treatment ends. This condition, known as radiation tissue injury or late radiation effects, can affect any part of the body that received radiation.
Common radiation injuries include osteoradionecrosis of the jaw after head and neck radiation, radiation cystitis affecting the bladder, radiation proctitis affecting the bowel, soft tissue necrosis and non-healing wounds, and chronic pain in irradiated areas. These injuries are notoriously difficult to treat with conventional approaches because the underlying problem is damaged vasculature that cannot deliver adequate blood flow to the affected tissue.
How HBOT Reverses Radiation Damage
Hyperbaric oxygen therapy is one of the few treatments that directly addresses the vascular damage caused by radiation. HBOT is FDA-approved for radiation tissue injury and is recognized by major medical organizations as an effective treatment for this condition. Learn more about all FDA-approved and off-label HBOT treatments.
The mechanism is straightforward but powerful. HBOT stimulates angiogenesis, growing new blood vessels in radiation-damaged tissue to restore the oxygen supply that radiation destroyed. It promotes fibroblast proliferation and collagen synthesis, rebuilding the structural framework of damaged tissue. HBOT enhances osteoblast activity in cases of bone damage, supporting new bone formation. And it reduces chronic inflammation that perpetuates tissue breakdown.
Clinical Evidence and Guidelines
The Undersea and Hyperbaric Medical Society recognizes radiation tissue injury as one of the primary indications for HBOT. Clinical studies have demonstrated significant improvements in tissue healing, pain reduction, and quality of life for patients with radiation injuries across multiple body sites. For osteoradionecrosis, HBOT is recommended both as a treatment and as a preventive measure before dental procedures in irradiated jaw tissue. You can explore published studies on our HBOT research library.
Insurance Coverage
Because radiation tissue injury is an FDA-approved indication for HBOT, most insurance plans including Medicare cover treatment. At National Hyperbaric, our insurance team handles prior authorization and works directly with your oncology team to document medical necessity. Visit our cost and insurance page for details on coverage and financing options.
If you are a cancer survivor dealing with the lasting effects of radiation therapy, HBOT may offer the healing your body needs. Contact us for a free consultation to discuss your treatment options. If you are traveling from out of state, learn about our travel for treatment resources. You can also read about what to expect at your first HBOT session.