Tinnitus is a condition characterized by the perception of sound without any external source, making it inaudible to others. It encompasses various types, such as ringing, buzzing, and roaring sounds, affecting an estimated 10 to 25% of adults and even children. While tinnitus can improve or disappear over time, it can also worsen in some cases. Chronic tinnitus persists for more than three months.

Although the exact cause of tinnitus remains unclear, it often coexists with varying degrees of hearing loss. Fortunately, tinnitus is typically not associated with severe medical issues and doesn’t significantly interfere with daily life. However, some individuals report that it impacts their mood, disrupts sleep, and hinders concentration. In severe cases, tinnitus can lead to anxiety and depression.

While there is no known cure for tinnitus, there are approaches to reduce its impact. These include the use of sound therapy devices like hearing aids, behavioral therapies, and medication.



  • The primary cause of tinnitus is often attributed to exposure to loud noises, whether it be occupational noise, sports events, or concerts. Notably, individuals serving in the military may experience tinnitus as a result of exposure to gunfire, machinery, bomb blasts, or similar sources during service, leading to it being recognized as a service-related disability.


  • Tinnitus is closely linked to hearing loss and can be influenced by factors such as age and exposure to loud noise. Interestingly, it is possible for some individuals with hearing loss to not experience tinnitus. Additionally, certain medications, particularly when taken in high doses, have the potential to induce tinnitus as a side effect. Examples of such medications include non-steroidal anti-inflammatory drugs like ibuprofen and naproxen, antibiotics, anticancer drugs, antimalarial medications, and certain antidepressants.


  • Furthermore, tinnitus can also stem from blockages in the ear canal caused by earwax or ear infections. Injuries to the head or neck can result in damage to the ear structures, nerves responsible for transmitting sound to the brain, or the auditory processing areas of the brain, thus giving rise to tinnitus.


  • Aside from the aforementioned causes, there are a few less common risk factors associated with tinnitus. For instance, it can be a symptom of Ménière’s disease, an inner ear disorder that can lead to balance problems and hearing loss. Additionally, clenching the jaw or grinding teeth may cause damage to the surrounding tissues, thereby leading to tinnitus. Another potential cause is vestibular schwannoma, a benign tumor that develops on the nerve connecting the inner ear to the brain.


  • Tinnitus can also be influenced by certain medical conditions. High blood pressure, atherosclerosis, and vascular malformations can disrupt blood flow and contribute to the onset of tinnitus. Moreover, there appears to be a connection between tinnitus and conditions such as diabetes, migraines, thyroid disorders, anemia, and autoimmune disorders like lupus and multiple sclerosis.


  • It is worth noting that while some individuals develop tinnitus without any apparent reason, others may have a combination of various factors contributing to its development. Understanding the underlying causes of tinnitus can aid in its management and potentially guide towards effective treatment strategies.



  • Researchers at the National Institutes of Health (NIH) and various research centers, many of which receive funding from the National Institute on Deafness and Other Communication Disorders (NIDCD), are actively exploring the intricacies of tinnitus and diligently working towards new and innovative treatment strategies. As tinnitus seems to arise from neuroplastic changes within the neural networks of the brain, researchers are currently investigating the efficacy of magnetic or electrical stimulation techniques for alleviating its symptoms.


  • One avenue of research centers around cochlear implants, which not only help suppress tinnitus but also restore functional hearing in individuals with severe to profound hearing loss. To address the challenge of minimizing tinnitus without compromising acoustic hearing, researchers are utilizing non-invasive electrical stimulation targeted at the inner ear. This approach aims to reduce tinnitus symptoms without causing any detrimental effects on an individual’s ability to perceive sound.


  • The exploration of acoustic stimulation, in combination with other forms of electric stimulation applied to the tongue, head, or neck, presents another promising avenue for achieving long-term relief from tinnitus. Researchers are investigating the potential benefits of this multimodal approach, aiming to develop effective therapeutic interventions for individuals affected by this condition.


  • Repetitive transcranial magnetic stimulation (rTMS) represents a technique where brief magnetic pulses are administered to specific regions of the brain through an electromagnetic coil. While preliminary trials of rTMS have shown mixed results, researchers are now actively involved in determining optimal coil placement and the frequency of treatment sessions to enhance the efficacy of this approach.


  • Additionally, deep brain stimulation (DBS), typically used for treating movement disorders or neuropsychiatric conditions, has yielded unexpected outcomes in some individuals with tinnitus. During this therapy, patients have noticed a significant decrease in their tinnitus symptoms. However, DBS requires invasive procedures, involving the implantation of electrodes into the brain. Initial results from employing DBS for tinnitus management have shown promise, but further research is imperative to establish whether this particular method should be routinely recommended for managing tinnitus symptoms.

If you experience tinnitus and seek relief, we encourage you to reach out and schedule an initial consultation. Many modern hearing aids are equipped with built-in sound therapy and tinnitus masking functions, providing potential relief and improved quality of life.