Tinnitus Information

What causes tinnitus?
The exact physiological cause or causes of tinnitus are not known. There are, however, several likely sources, all of which are known to trigger or worsen tinnitus.

·         Noise-induced hearing loss - Exposure to loud noises can damage and even destroy hair cells, called cilia, in the inner ear. Once damaged, these hair cells cannot be renewed or replaced. Hearing loss can also be caused by excessive noise exposure. Coincidentally, up to 90 percent of all tinnitus patients have some level of hearing loss.

·         Wax build-up in the ear canal - The amount of wax ears produce varies by individual. Sometimes, people produce enough wax that their hearing can be compromised or their tinnitus can seem louder. If you produce a lot of earwax, speak to your physician about having excess wax removed manually-not with a cotton swab, but by an otolaryngologist (also called an ear, nose, and throat doctor).

·         Certain medications - Some medications are ototoxic-that is, the medications are toxic to the ear. Other medications will produce tinnitus as a side effect without damaging the inner ear. Effects, which can depend on the dosage of the medication, can be temporary or permanent. Before taking any medication, make sure that your prescribing physician is aware of your tinnitus, and discuss alternative medications that may be available.

·         Ear or sinus infections - Many people, including children, experience tinnitus along with an ear or sinus infection. Generally, the tinnitus will lessen and gradually go away once the infection is healed.

·         Jaw misalignment - Some people have misaligned jaw joints or jaw muscles, which can not only induce tinnitus, but also affect cranial muscles and nerves and shock absorbers in the jaw joint. Many dentists specialize in this temporomandibular jaw misalignment and can provide assistance with treatment.

·         Cardiovascular disease - Approximately 3 percent of tinnitus patients experience pulsatile tinnitus; people with pulsatile tinnitus typically hear a rhythmic pulsing, often in time with a heartbeat. Pulsatile tinnitus can indicate the presence of a vascular condition-where the blood flow through veins and arteries is compromised-like a heart murmur, hypertension, or hardening of the arteries.

·         Certain types of tumors - Very rarely, people have a benign and slow-growing tumor on their auditory, vestibular, or facial nerves. These tumors can cause tinnitus, deafness, facial paralysis, and loss of balance.

·         Head and neck trauma - Physical trauma to the head and neck can induce tinnitus. Other symptoms include headaches, vertigo, and memory loss.

·         Certain disorders, such as hypo- or hyperthroidism, lyme disease, fibromyalgia, and throacic outlet syndrome, can have tinnitus as a symptom. When tinnitus is a symptom of another disorder, treating the disorder can help alleviate the tinnitus.

What is Tinnitus?
Tinnitus is the medical term for the perception of sound in one or both ears or in the head 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 can be intermittent or constant-with single or multiple tones-and its perceived volume can range from subtle to shattering.


How many people have tinnitus?
The ATA estimates that over 50 million Americans experience tinnitus to some degree. Of these, about 12 million have severe enough tinnitus to seek medical attention. And about two million patients are so seriously debilitated that they cannot function on a "normal," day-to-day basis.


I have heard two different pronunciations. Which is correct?
Tinnitus has two pronunciations: tin-NIGHT-us or TIN-it-us. Both are correct, though the American Tinnitus Association uses tin-NIGHT-us. The word comes from Latin and means "to tinkle or to ring like a bell."

There is a lot of research being done to find a cure for Tinnitus,  We want to help find relief and have conducted various studies in our offices to help those suffering from Tinnitus.

Email us at tinnitus@maricopahearing.com for more information

Also Contact the American Tinnitus Association at www.ata.org