Oxygen is essential to life, supporting the cellular processes that allow the body to function, repair damaged tissue and maintain healthy organs. Although the air we breathe contains approximately 21 percent oxygen, hyperbaric oxygen therapy (HBOT) takes oxygen delivery a step further by combining oxygen-rich breathing air with increased atmospheric pressure.

“During treatment at Naples Anti-Aging Clinic in North Naples individuals breathe concentrated oxygen inside a pressurized chamber. The increased pressure allows more oxygen to dissolve directly into the blood plasma, potentially increasing the amount available to tissues,” says owner Randy Essig.

How Hyperbaric Oxygen Therapy Works

Under ordinary circumstances, oxygen travels primarily through the bloodstream attached to hemoglobin in red blood cells. Under hyperbaric conditions, more oxygen can dissolve in the liquid portion of the blood, allowing it to reach tissues where circulation may be compromised.

The additional oxygen can support processes involved in tissue repair, including collagen formation, new blood vessel development and certain immune responses. These effects help explain why HBOT is used in specific medical situations, such as selected nonhealing wounds, radiation-related tissue damage and certain serious infections.

Treatment protocols vary according to the medical indication and equipment used. In a clinical hyperbaric facility, sessions generally involve breathing oxygen in a chamber pressurized above normal atmospheric pressure, with trained personnel monitoring the treatment.

Longevity and rejuvenation centers, such as Naples Anti-Aging, offer lower-pressure systems, including chambers operating around 1.45 times normal atmospheric pressure, with oxygen delivered through a mask. Pressure, oxygen concentration, equipment and treatment protocols all influence how much oxygen reaches the body’s tissues.

Arthritis and Fibromyalgia: Investigating Pain and Inflammation

Arthritis and fibromyalgia can interfere with mobility, sleep, energy and emotional well-being. Researchers are examining whether HBOT might offer support.

In osteoarthritis, cartilage deterioration and changes in surrounding tissues contribute to pain and reduced mobility. Because oxygen plays a role in tissue repair and inflammatory processes, researchers have explored whether HBOT could improve symptoms.

Small clinical studies have reported improvements in pain, stiffness and physical function among some participants receiving HBOT alongside conventional care.

Fibromyalgia presents a different challenge. The chronic condition involves widespread pain, fatigue, sleep disturbances and, for some individuals, difficulties with concentration and memory. Altered pain processing within the nervous system is believed to contribute to symptoms.

Some studies have investigated whether HBOT influences brain activity associated with pain processing. A 2015 clinical trial involving women with fibromyalgia reported improvements in symptoms following a course of treatments.

Brain Health: Alzheimer’s Disease and Dementia

The possibility of improving cognitive function through increased oxygen delivery has generated interest in HBOT as a potential intervention for neurological conditions such as Alzheimer’s Disease and Dementia.

Researchers have explored whether HBOT might influence brain inflammation, circulation and cellular activity. Animal studies have reported changes in inflammatory markers and memory-related performance. Small human studies and individual case reports have also described improvements in certain cognitive measures following treatment.

Cancer Care: A Potential Complement, Not a Cure

HBOT is also being investigated in cancer research, although its role requires particularly careful explanation.

Oxygen levels within tumors can influence how some cancers respond to radiation therapy. Because radiation can be more effective in oxygenated tissue, researchers have examined whether increasing oxygen availability could improve treatment response in selected circumstances.

Preclinical studies, including research involving animal models, have explored whether HBOT might alter the tumor environment or affect responses to chemotherapy and radiation. These findings have prompted further investigation.

HBOT is not a cancer treatment, nor is there sufficient evidence to claim that it reduces tumor growth or improves survival. Cancer patients need to coordinate treatments with oncology teams because suitability depends on the individual diagnosis and treatment plan. HBOT does have recognized applications for certain complications of cancer treatment, including selected forms of radiation-related tissue injury.

Long COVID and Postoperative Recovery

Long COVID can involve persistent fatigue, shortness of breath, cognitive difficulties and other symptoms that continue after the initial infection. Researchers in a small randomized clinical trial published in Scientific Reports in 2022 reported improvements in several measures, including cognition, sleep and quality of life with HBOT.

Interest also extends to postoperative recovery. Oxygen is essential for wound repair, and HBOT has established uses for certain compromised wounds and tissue injuries. In selected circumstances, it may help support healing when ordinary oxygen delivery is inadequate.

Wellness and the Importance of Evidence

Some people seek HBOT for general wellness, hoping to improve energy, sleep, mental clarity or a sense of vitality.

The central question is not whether oxygen is important to health but whether delivering additional oxygen under pressure produces a meaningful benefit for a particular condition.

Naples Anti-Aging Clinic is located at 875 109th Ave. N., Ste. 301, in Naples. For more information, call 239-591-5865. Visit NaplesAntiAgingClinic.com.