How does hyperbaric oxygen therapy work?
Hyperbaric oxygen therapy is a safe and evidence-based treatment proven
to speed the healing process in certain types of wounds. In fact, many
patients find it relaxing! The clear chambers are equipped with televisions
and comfortable bedding, so patients are free to watch their favorite
television shows or a movie, or even sleep. During the treatments, the
patient breathes 100 percent oxygen inside a pressurized chamber, quickly
increasing the concentration of oxygen in the bloodstream, where it is
delivered to a patient's wound site for faster healing. Essentially,
HBOT therapy helps heal the wound from the inside out. A typical course
of treatment involves the patient spending about 90 minutes a day in the
chamber five days per week over a four-to-six-week period.
This therapy can help reduce swelling, fight infection, and build new blood
vessels, ultimately producing healthy tissue. It is also effective in
fighting certain types of infections, improving circulation, in stimulating
growth of new blood vessels, and in treating crush injuries, osteomyelitis,
compromised skin grafts and flaps, brown recluse spider bites, and diabetic
wounds of the lower extremities.
Preparing for your hyperbaric oxygen therapy treatments
After an initial consultation and examination at the center, you will receive
complete instructions regarding your treatment. In the case of prescribed
hyperbaric medicine: for safety reasons there are certain items not allowed
inside the chambers.
Please do not wear or bring the following into the chamber during your
- Make-up, nail polish, perfume, aftershave
- Flammable materials
- Wigs/hairpieces, hairspray and hair oils
- Hearing aids
- Alcohol or petroleum based products
- Metallic items (such as jewelry, watches, and coins)
- Ask your hyperbaric chamber technician about contact lens use
Note: You should also refrain from smoking or the use of any tobacco products
during the entire course of therapy. Tobacco use will prolong or even
prevent healing of a wound site due to its effect on the blood vessels
in your body. Before starting your treatment session, you will change
into a 100 percent cotton garment provided by the Center. For safety reasons,
no other clothing may be worn inside the chamber.
Medicare and most healthcare plans reimburse for hyperbaric oxygen therapy
for 'currently accepted indications.' Our courteous and professional
staff is available to assist you with all of your personal insurance issues.
What to expect during hyperbaric medicine treatment
Once you are comfortably positioned inside the chamber, the pressure will
gradually increase and the temperature will temporarily rise. When the
desired pressure is achieved, the temperature will be adjusted to your
comfort. You may experience fullness in your ears as a result of the increased
pressure. The technician will instruct you in ways to help clear the pressure
and relieve any discomfort. Most treatment sessions in the chamber last
approximately one-and-a-half hours. When the treatment is completed, the
chamber is restored to normal pressure and the interior of the chamber
will become cooler.
If you are sick or on medication
If you have a cold or cough, the flu, sore throat, chills, nausea, vomiting,
or diarrhea, inform the staff at the Center before your treatments begin.
Also, alert the staff to any medications you are taking, or changes in
medication during the course of your treatment. If you are diabetic, please
eat properly and continue to take your prescribed medication to control
your blood sugar level. (Note: your blood sugar level will also be checked
during each visit to the Center.)
The possibility of side effects from hyperbaric medicine
You may experience temporary vision changes which should return to normal
within a few weeks after your therapy is completed. Our physicians recommend
that you not change the prescription of your eyewear during the course
of your therapy. Some patients experience fatigue during treatment. This
is completely normal.