During hyperbaric oxygen therapy, you sit or lie comfortably as the pressure in the chamber increases. You breathe in and out like you usually would.
You might experience a fullness sensation in your ears which you can relieve by swallowing or yawning.
After your therapy is complete, your Downriver Heart and Vascular Specialists provider checks your ears, your blood pressure, and your pulse before you can go home. If you have diabetes, you can also expect a blood glucose test before leaving.