How Hyperbaric Oxygen Therapy Can Aid in Wound Healing

By Lisa St. John, M.S.
How Hyperbaric Oxygen Therapy Can Aid in Wound Healing

Discover the benefits of HBOT for treating a wide variety of wounds and accelerating the healing process. Find out more today with Bay Area Hyperbarics!

Hyperbaric Oxygen Therapy, commonly referred to as HBOT, is a medical treatment that involves breathing pure oxygen in a pressurized environment. This approach has proven effective in various medical conditions, and one of its significant applications is wound healing.

In this blog, we'll explore the effectiveness of hyperbaric oxygen therapy for wound healing. We'll also cover the range of wounds treatable with HBOT, highlighting its versatility in addressing various wound issues.

How HBOT Can Help To Heal Wounds

Increase Oxygen Delivery to the Wound Site

HBOT primarily helps in wound healing by increasing oxygen supply to the injured area. Oxygen is essential for collagen production, an integral component in wound healing. It is also vital for the growth and activity of new blood vessels, a process known as angiogenesis. With increased oxygen delivery, cells involved in tissue repair function more efficiently and accelerate the overall healing process

Reduce Inflammation

Inflammation is a natural response to injury, but excessive inflammation can hinder healing. Researchers have found that HBOT reduces inflammation in wounded areas by primarily suppressing the release of pro-inflammatory chemicals. By moderating the inflammatory response, HBOT creates a more favorable environment for cells to repair the damaged tissue.

Increase White Blood Cell Activity

White blood cells play a critical role in the body's defense against infection and the removal of dead or damaged tissue. HBOT wound healing therapy enhances the activity of white blood cells, enabling them to combat infections more effectively and promote wound healing. The increased oxygen levels help white blood cells function optimally, ensuring that the wound remains free from infection.

Increase Angiogenesis

Angiogenesis is the formation of new blood vessels, a vital process in wound healing. HBOT promotes angiogenesis by stimulating the production of vascular endothelial growth factors (VEGF). This promotes the growth of new capillaries and enhances blood flow to the wound, facilitating the delivery of vital nutrients and oxygen for efficient tissue repair.

Reduce Bacterial Growth

Bacterial infections can be a significant impediment to wound healing. HBOT creates an unfavorable environment for many types of bacteria, including anaerobic bacteria that thrive in low-oxygen conditions. By boosting oxygen levels in the body, HBOT inhibits the growth of harmful microorganisms, reducing infection risk and supporting healing.

Types of Wounds That Can Be Treated With HBOT

Hyperbaric Oxygen Therapy can be applied to a wide range of wound types, including:

Diabetic Foot Ulcers

Patients with diabetes often develop foot ulcers due to impaired blood flow and nerve damage. HBOT can aid in healing diabetic foot ulcers by improving oxygen delivery, reducing inflammation, and preventing infections.

Pressure Sores

Pressure sores, or bedsores, result from prolonged pressure on the skin and underlying tissues. These sores typically develop on bony areas of the body such as the heels, ankles, hips, and tailbone. HBOT can help sores heal more rapidly and reduce the risk of complications.

Radiation Injuries

Patients who have received radiation therapy for cancer may experience tissue damage as a side effect. This can result in skin burns, tissue death, and scarring. HBOT can mitigate the impact of radiation injuries and promote tissue repair.


HBOT is beneficial in treating burn wounds by accelerating the healing process, minimizing scarring, and reducing the risk of infection. HBOT increases the oxygen supply to damaged tissues, allowing for faster healing and regeneration, and decreasing inflammation. In wounds from burns, blood vessels and capillaries that carry oxygen-rich blood are often damaged. As such, oxygen cannot get to wound sites. Hyperbarics sends oxygen directly to these damaged tissues and builds new blood vessels, which enables the tissues to heal much more rapidly.

Soft Tissue Infections

Thanks to its antibacterial properties, HBOT effectively treats wounds infected with anaerobic bacteria or other microorganisms. It also boosts the immune system, helping the body fight off infection more effectively. 

Crush Injuries

HBOT enhances oxygen delivery and promotes the healing of damaged tissues in cases of crush injuries, where blood flow is often compromised. It can also help reduce swelling and inflammation, which can lead to faster recovery times and improved outcomes.

Compromised Skin Grafts and Flaps

Surgeons often use skin grafts and flaps in reconstructive surgery. HBOT can improve the success rate of these procedures by ensuring an adequate blood supply to the transplanted tissue.

Harness the Power of Hyperbaric Oxygen Therapy in Wound Healing

Hyperbaric Oxygen Therapy significantly enhances wound healing, especially when traditional methods may not suffice. HBOT boosts healing by increasing oxygen delivery, reducing inflammation, enhancing white blood cell activity, promoting angiogenesis, and inhibiting bacterial growth.

If you or a loved one suffers from a non-healing wound, consider exploring the benefits of Hyperbaric Oxygen Therapy at Bay Area Hyperbarics. Doctors interested in this treatment for their patients can refer them to our clinic. Our dedicated team of experienced professionals helps patients achieve optimal wound care and healing outcomes. Contact Bay Area Hyperbarics today to learn more about the potential benefits of HBOT for your specific situation.

Lisa St. John, M.S.
Lisa St. John, M.S.
Clinic Director and Founder

Lisa is our Clinic Director and Founder. She earned her Master’s degree from Harvard University, completed a Fellowship at Stanford University, and has spent the last 30 years working in the healthcare field.

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How Hyperbaric Oxygen Therapy Can Aid in Wound Healing

Discover the benefits of HBOT for treating a wide variety of wounds and accelerating the healing process. Find out more today with Bay Area Hyperbarics!


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