Whats that noise?
Fred Matta, MClAud, RAUD/RHIP
Why did Van Gogh cut off part of his own ear? One thought is that he suffered from a severe case of tinnitus, derived from the Latin word tinnire (to ring).
Vincent Van Gogh, the 19th century post-Impressionist artist, painted a self-portrait depicting a bandaged ear. Why the bandaged ear, you ask? Interestingly, it was reported that Van Gogh cut off part of his own ear.
There have been a number of proposed reasons as to why he did it, but one thought is that he suffered from a severe case of tinnitus. Pronounced “TIN-ih-tus” and derived from the Latin word tinnire (to ring), the word describes any perception of sound in the ear or head for which there is no obvious physical source.
Although extreme, the unfortunate case of the Dutch painter, who incidentally was also reported to have been afflicted by mental illness, highlights the extent to which tinnitus—in its severity—can affect one’s quality of life.
What is tinnitus?
A common yet poorly understood disorder, tinnitus affects many people at some point in their lives. Tinnitus can vary in intensity, ranging from a barely audible hiss to a loud roaring buzz.
Most people, however, describe their tinnitus as a high-pitched ring or cricket-like chirping. For many, tinnitus is inconsequential and considered nothing more than a slight nuisance, but for some it can be debilitating.
Tinnitus is not a disease. Rather, it is a symptom that can result from a number of conditions. There are two categories used to describe tinnitus: subjective and objective.
Subjective tinnitus: is the most common form and is an internal sound perceived only by the patient.
Objective tinnitus: is less common and is considered real noise that can be heard by the patient and examiner. It can be associated with temporomandibular joint (TMJ) problems, muscular spasms, or vascular abnormalities resulting in turbulent blood flow.
Tinnitus can occur in one or both ears and can be pulsatile—synchronized with the heartbeat, usually associated with a vascular source—or nonpulsatile—usually constant and can be attributed to a variety of conditions.
Who gets tinnitus?
Anyone can be affected by tinnitus, regardless of age. In Canada it is estimated that over 360,000 Canadians have tinnitus that they consider to be significantly bothersome.
The prevalence of tinnitus in adults is in the range of 10 to 15 percent and tends to be more common in men, affecting mostly those in the age range of 65 to 74 years. Amongst the hearing impaired, the incidence of tinnitus is as high as 75 to 80 percent.
Although tinnitus seems to correlate with age-related hearing loss, it is not uncommon for younger individuals also to present with tinnitus because of exposure to loud noise, such as from nightclubs, rock concerts, and listening to overly loud music.
Exposure to workplace noise without the use of appropriate hearing protection can also result in the development of tinnitus and hearing loss.
What causes tinnitus?
The exact physiological mechanism responsible for tinnitus is unknown and is currently an area of hot research. As previously mentioned, tinnitus is not a disease entity in its own right, but rather a symptom which can accompany any one or more of several conditions affecting the ear, the nerve responsible for hearing and balance, or the brain.
Most cases of tinnitus do not pose a serious health risk; however, if you have tinnitus that develops suddenly, is heard only on one side, is associated with dizziness, or is synchronized with your heartbeat, it would be advisable to see a medical doctor to help investigate the cause.
An audiologist who is a university-trained hearing health professional specialized in identifying and assessing disorders associated with hearing and balance, can also provide guidance and help in the management of tinnitus.
Tinnitus can be triggered by many factors:
Managing tinnitus presents a significant challenge because the underlying cause is often unclear. There is no single cure for all patients, which in turn makes treatment options just as diverse as the origins of tinnitus.
Nutritional and herbal alternatives
Dissatisfaction with the lack of an effective cure for tinnitus has led to an increased interest in the use of nutritional and herbal alternatives. Many natural treatments have been advocated to have remedial effects on tinnitus; however, these claims have been mostly anecdotal due to lack of convincing scientific evidence of their efficacy.
A good tinnitus treatment program should take a multidimensional approach to tinnitus management and be designed for each patient based on their specific needs.
There are also lifestyle changes that are conducive to minimizing tinnitus. Even if these measures do not eliminate the tinnitus altogether, they certainly won’t make it any worse.
For more information, visit the Tinnitus Association of Canada at kadis.com/ta/tinnitus.htm.