Hyperbaric Oxygen Therapy (HBOT) works by increasing atmospheric pressure inside a specialized chamber, allowing the body to absorb significantly higher amounts of oxygen than normal. Under standard conditions, oxygen is primarily carried by red blood cells, but in a hyperbaric chamber, the elevated pressure enables oxygen to dissolve directly into plasma, lymph, and other bodily fluids. This process ensures that oxygen reaches areas with limited or compromised blood flow, promoting faster healing, reducing inflammation, and enhancing tissue regeneration.

As patients breathe pure oxygen, the therapy stimulates the formation of new blood vessels (angiogenesis), helps eliminate harmful bacteria, and reduces swelling. The increased oxygen levels also support the body's natural healing mechanisms by boosting collagen production, improving immune function, and accelerating the repair of damaged tissues. A typical HBOT session lasts between 60 and 90 minutes, with multiple treatments often required for optimal results, depending on the condition being treated.

After Hyperbaric Oxygen Therapy

After hyperbaric oxygen therapy (HBOT), patients may experience mild fatigue or lightheadedness, which typically resolves within a few hours. Some individuals notice temporary changes in vision, such as slight nearsightedness, but these effects usually fade over time. It is important to stay hydrated and avoid strenuous activities immediately after treatment to allow the body to adjust. Most patients can resume their daily routines without any issues, but those undergoing multiple sessions for chronic conditions should follow their doctor’s recommendations for optimal recovery. If any discomfort, persistent ear pressure, or unusual symptoms arise, it’s essential to report them to the healthcare provider.

Who Should Avoid HBOT?

Although HBOT is beneficial for many, it is not suitable for everyone. Patients with the following conditions should avoid or consult their doctor before treatment:

• Untreated Pneumothorax – Can cause lung collapse due to pressure changes.
• Severe COPD or Emphysema – Risk of oxygen retention and lung complications.
• Recent Ear Surgery or Injury – Increased pressure may damage healing tissues.
• Severe Claustrophobia – An enclosed chamber may cause anxiety.
• Pregnancy – Limited research on HBOT’s effects on fetal development.