May 26, 2026
How Hyperbaric Oxygen Therapy Works Inside the Body
Oxygen delivery can limit how well the body recovers. This article explains how hyperbaric oxygen therapy changes that process by increasing pressure so more oxygen can dissolve into the blood plasma and reach more areas.
Under normal conditions, oxygen is carried mainly by red blood cells. That system can be less effective in areas with reduced circulation or ongoing inflammation. In a pressurized chamber, oxygen moves differently. It dissolves into plasma and travels more freely, helping it reach tissue that may not be getting enough support.
At the cellular level, oxygen supports energy production, tissue repair, and inflammation regulation. When oxygen levels improve, these basic processes can function more consistently, which may help when recovery has slowed or plateaued.
Read more to understand how hyperbaric oxygen therapy works inside the body.
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