Tinnitus

Tinnitus is the term for the perception of sound when no external sound is present. It is often referred to as “ringing in the ears,” although some people hear hissing, roaring, whistling, chirping, or clicking. Tinnitus is not a disease but a symptom of another underlying condition – of the ear, the auditory nerve, or elsewhere. Tinnitus can be intermittent or constant, with single or multiple tones. Its perceived volume can range from very soft to extremely loud. 50 million Americans experience tinnitus to some degree. Of these, about 12 million have tinnitus which is severe enough to seek medical attention. Of those, about two million patients are so seriously debilitated by their tinnitus, that their day to day functioning is affected.

Factors that Contribute to Tinnitus

The exact cause (or causes) of tinnitus is not known in every case. There are, however, several likely factors which may cause tinnitus or make existing head noise worse. These include:

  • Noise-induced hearing loss
  • Wax build-up in the ear canal
  • Certain medications
  • Ear or sinus infections
  • Age-related hearing loss
  • Ear diseases and disorders
  • Jaw misalignment
  • Cardiovascular disease
  • Certain types of tumors
  • Thyroid disorders
  • Head and neck trauma

Of the many factors that contribute to tinnitus, exposure to loud noises and hearing loss are the most common causes of tinnitus. Treating a hearing loss, either by medical management or with hearing aids can help. Modern digital hearing aids also provide tuned noise maskers, which may alleviate the tinnitus. Other new and effective tinnitus treatments are also available. If you have tinnitus, a comprehensive hearing evaluation by an audiologist and a medical evaluation by an otologist are recommended. For tinnitus management, visit the American Tinnitus Association website for more information, ideas, and strategies at www.ata.org