Sudden Sensorineural Hearing Loss
More commonly, sudden hearing loss is known as sudden deafness. It is an unexplained rapid loss of hearing which is usually diagnosed by an ENT doctor (otolaryngologist). It often occurs in one ear and can happened suddenly, over hours or a few days.
HBOT is used to treat idiopathic sensorineural hearing loss (ISSNHL), a common type of hearing loss. The most recent clinical practice guidelines from the American Academy of Otolaryngology include support the use of HBOT when combined with steroid therapy. This is completely covered by OHIP.
HBOT benefits patients with hearing loss by:
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Delivering increased oxygen to the inner ear and nerve cells which are believed to be damaged in patients with ISSNHL
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Reducing swelling and inflammation in the inner ear and hearing nerve cells
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Increasing the body’s healing response
We work closely and collaboratively with regional ENT specialists to effectively manage hearing loss.

We strive to see all hearing loss patients with 24 hours of the referral. And treatment will commence the same day or within 48 hours.
Initiating treatment as quickly as possible will provide the maximum benefit to patients.