Chronic wounds that refuse to heal are one of the most frustrating medical challenges patients face. Whether it is a diabetic foot ulcer that has lingered for months, a surgical wound that will not close, or radiation-damaged tissue, conventional treatments sometimes are not enough. That is where hyperbaric oxygen therapy enters the picture — and the results can be remarkable.
At TrufaMED Urgent Care in Surfside, FL, we offer hyperbaric oxygen therapy (HBOT) in a state-of-the-art facility designed for patient comfort and clinical effectiveness. Here is what you need to know about how HBOT works, who it helps, and what to expect during treatment.
How Hyperbaric Oxygen Therapy Works
During an HBOT session, you breathe pure oxygen inside a pressurized chamber at pressures higher than normal atmospheric levels. This increased pressure allows your lungs to absorb significantly more oxygen than they could at normal air pressure — up to three times as much. That oxygen-rich blood then circulates throughout your body, reaching damaged tissues that are struggling to heal due to poor blood flow or oxygen deprivation.
The science behind HBOT is well-established. Elevated oxygen levels stimulate angiogenesis (the formation of new blood vessels), enhance white blood cell function to fight infection, reduce swelling and inflammation, and promote collagen synthesis — the structural protein essential for wound repair. These combined effects create an environment where even stubborn, non-healing wounds can finally make progress.
Conditions That Benefit from HBOT
The FDA has approved hyperbaric oxygen therapy for multiple medical conditions, many of which involve impaired wound healing. Diabetic foot ulcers are among the most common indications — patients with diabetes often develop peripheral vascular disease that starves extremity tissues of adequate blood flow, making even minor wounds difficult to heal. HBOT can be the difference between healing and amputation for some diabetic patients.
Other FDA-approved indications include radiation injury to soft tissue and bone (common in cancer patients who have undergone radiation therapy), compromised skin grafts and flaps, chronic refractory osteomyelitis (bone infections that resist standard treatment), crush injuries, and certain severe infections including gas gangrene. Athletes and wellness-focused patients also seek HBOT for its potential benefits in post-exercise recovery, cognitive function, and general wellness, though these applications are still being studied.
What to Expect During an HBOT Session
If you have never experienced hyperbaric oxygen therapy, the idea of sitting inside a pressurized chamber may sound intimidating. At TrufaMED, we use modern chambers designed with patient comfort in mind. Sessions typically last 60 to 90 minutes, during which you can relax, watch content on a screen, or simply rest.
As the chamber pressurizes, you may feel a sensation similar to the ear pressure you experience during airplane takeoff. Simple techniques like swallowing or yawning equalize this pressure quickly. Once at treatment depth, the sensation normalizes and most patients find the experience surprisingly comfortable.
Treatment protocols vary depending on the condition being treated. Wound healing cases typically require 20 to 40 sessions, usually scheduled five days per week. Your provider at TrufaMED will design a personalized treatment plan based on your specific condition, overall health, and treatment goals.
The Evidence Behind HBOT for Wound Healing
Multiple clinical studies have demonstrated the effectiveness of hyperbaric oxygen therapy for chronic wound management. Research published in peer-reviewed journals shows that HBOT significantly improves healing rates in diabetic foot ulcers when combined with standard wound care. Studies have also documented reduced amputation rates among diabetic patients who receive HBOT compared to those who receive standard care alone.
For radiation-induced tissue damage, HBOT has been shown to promote healing in tissues that were previously considered permanently compromised. Patients undergoing dental extractions in previously irradiated jaw bone, for example, have significantly better outcomes when HBOT is incorporated into their treatment protocol.
HBOT and Overall Wellness
While the primary medical applications of HBOT center on wound healing and specific medical conditions, there is growing interest in its broader health benefits. Some patients report improved energy levels, better sleep quality, enhanced mental clarity, and faster recovery from physical exertion. Professional athletes have long used hyperbaric chambers as part of their recovery regimens, and the wellness community has taken notice.
At TrufaMED, we discuss both the well-established and emerging applications of HBOT with every patient, ensuring you have a clear understanding of what the evidence supports and what remains under investigation. Our goal is always informed, evidence-based care.
Is HBOT Covered by Insurance?
For FDA-approved indications — particularly diabetic wound healing, radiation injury, and the other conditions mentioned above — many insurance plans cover hyperbaric oxygen therapy. Medicare also provides coverage for approved indications. Our team at TrufaMED can help verify your insurance benefits and discuss payment options before you begin treatment.
For wellness and performance applications that are not FDA-approved indications, HBOT is typically not covered by insurance and is offered as a self-pay service. We are transparent about costs upfront so there are no surprises.
Why Choose TrufaMED for HBOT
TrufaMED is Florida’s only Joint Commission-accredited urgent care facility, and that commitment to quality extends to our HBOT program. Our hyperbaric chambers are maintained to the highest safety standards, our clinical staff is specifically trained in hyperbaric medicine, and our providers monitor every patient throughout their treatment course.
We serve patients from across Miami-Dade County, including Miami Beach, Bal Harbour, Bay Harbor Islands, Sunny Isles Beach, and Aventura. If you are dealing with a wound that will not heal or want to explore the benefits of hyperbaric oxygen therapy, schedule a consultation with our team today.
How HBOT Promotes Wound Healing at the Cellular Level
The wound healing cascade requires coordinated activity among multiple cell types, all of which depend on adequate oxygen supply. In chronic wounds, local tissue oxygen levels drop below the threshold needed for effective healing, typically below 40 mmHg. HBOT raises tissue oxygen levels to 200-400 mmHg during treatment, restoring the oxygen-dependent processes essential for wound closure. This includes fibroblast proliferation and collagen synthesis for structural wound repair, endothelial cell activity for new blood vessel formation, neutrophil bacterial killing that requires oxygen-dependent reactive species, and growth factor signaling that coordinates the overall healing response.
The effects of HBOT extend beyond the treatment session itself. Research demonstrates a sustained increase in tissue oxygenation for several hours after each session, and the cumulative effect of repeated sessions promotes lasting improvements in local blood supply through angiogenesis. This progressive vascular remodeling is why wound healing with HBOT accelerates over the course of treatment rather than producing immediate results. Contact TrufaMED in Surfside to learn how HBOT can address chronic or non-healing wounds.
