Tinnitus (Ringing in the Ears): What Is It, What Causes It, and What Should Be Done?
What is Tinnitus?
Tinnitus, or its medical name tinnitus, is a common symptom that occurs when a person perceives sound in their ear or head continuously or intermittently without an external sound source. This sound can often be described in various forms such as ringing, buzzing, humming, whistling, Pulsation, or rustling. These sounds, which cannot be heard by others from the external environment, can have significant effects on a person's quality of life.
Tinnitus is generally a problem more frequently seen in individuals over the age of 40 and especially in the elderly; however, it can affect all age groups and may also be encountered in children. It is natural for everyone to experience temporary ringing from time to time, but if it becomes persistent, it may indicate a condition that requires attention.
How is Tinnitus Felt?
Tinnitus can usually be felt in one ear (right or left) or in both ears. Sometimes, the sound can also be perceived inside the head. The person may describe this sound as ringing, bell sound, machine hum, or a sound similar to a heartbeat. The intensity and type of the sound may vary from person to person; in some, it may be mild and transient, while in others, it may be constant and disturbing.
Severe ringing can negatively affect daily life and work performance, and in serious cases, may lead to stress, anxiety, and sleep problems. Especially at night and in silence, the ringing may become more intense.
What are the Main Causes of Tinnitus?
Tinnitus can develop due to many different causes. The most common causes are as follows:
Hearing loss: It is frequently seen in hearing loss that develops with age or as a result of noise-induced damage.
Prolonged exposure to loud noise: Exposure to high-decibel sounds such as industrial noise, concerts, machinery, or gunfire can cause damage to inner ear cells.
Ear infections: Middle ear infection, fluid accumulation in the ear, or damage to the eardrum can lead to ringing.
Earwax (cerumen): Excessive accumulation of earwax can block the ear and cause temporary tinnitus.
Circulatory system diseases: Especially pulsatile tinnitus, which is in sync with the pulse, can be observed in circulatory system problems such as vascular obstructions, aneurysm, or hypertension.
Head, neck trauma and jaw joint disorders: It may be associated especially with temporomandibular joint diseases.
Use of certain medications (ototoxic drugs): Drugs that can damage the auditory nerve, such as high-dose aspirin, some antibiotics, diuretics, and chemotherapy drugs, can cause ringing.
Metabolic and neurological problems: Diabetes, thyroid diseases, anemia, Meniere's syndrome, some neurological diseases, and psychiatric disorders are also among the risk factors.
Stress and anxiety: Although not a sole cause, it can increase existing ringing and make it harder to tolerate.
More rarely, underlying serious health problems such as tumors or vascular anomalies may also appear as a cause of tinnitus.
What are the Types of Tinnitus?
Tinnitus is classified according to the underlying cause and the sound perceived by the patient:
Subjective Tinnitus: This is the most common type. It is heard only by the patient. It is usually related to a problem in the auditory system.
Objective Tinnitus: This is ringing that can be heard by both the patient and the examiner with special devices. It is rare and usually arises from vascular or muscular causes (for example, arterial anomalies near the ear).
Depending on the nature of the complaint, the ringing may be intermittent or continuous, may be felt in one or both ears, and the type and frequency of the sound may vary from person to person.
What are the Symptoms of Tinnitus?
The most prominent symptom is the perception of sound in the ear or head region without an external source. The following findings may also accompany:
Hearing loss
Difficulty concentrating
Balance problems
In some people, excessive sensitivity to environmental sounds (hyperacusis)
Insomnia and restlessness
Rarely, other symptoms such as dizziness, a feeling of fullness in the ear, and anxiety may also be added to the ringing.
How Does the Diagnostic Process for Tinnitus Work?
The first step in the diagnosis of tinnitus is taking a detailed history and an ear-nose-throat examination. The physician inquires about the duration, type of ringing, and whether there is accompanying hearing loss or other symptoms. Subsequently;
Audiological evaluation (hearing tests)
Radiological examinations if necessary (such as MRI, CT)
Blood tests and, if necessary, balance assessments may be performed.
With these methods, the cause of the ringing is sought, and referrals to relevant specialties may be made if necessary.
Current Methods for Coping with Tinnitus
Although it is not always possible to completely eliminate tinnitus, it is often possible to alleviate complaints and improve quality of life. Treatment is addressed under the following headings:
Treating the Underlying Cause: Specific interventions such as cleaning earwax, treating ear infections, and controlling blood pressure or thyroid disease can be performed.
Adjustment of Medications: Medications with possible side effects are reviewed under doctor supervision.
Hearing Aids for Those with Hearing Loss: In tinnitus accompanied by hearing loss, hearing aids can improve both hearing and ringing.
Tinnitus Maskers (White Noise Devices): Help suppress ringing; can be especially soothing at night and in quiet environments.
Sound Therapies and Behavioral Approaches: Cognitive behavioral therapy, relaxation techniques, meditation, and stress-reducing methods are highly effective options for managing discomfort caused by ringing.
Lifestyle Adjustments: Protecting against loud noise, maintaining healthy sleep patterns, regular exercise, and balanced nutrition can help control ringing complaints.
Supportive Treatments: In rare cases, drug therapies or more advanced interventional procedures may be required.
Surgical Approaches: Rarely, surgical intervention may be considered if there is a vascular or structural problem.
It should be remembered that tinnitus can sometimes be the first sign of a serious health problem. In cases of persistent or progressively worsening ringing, it is essential to consult a specialist physician.
What Can Be Done to Prevent Tinnitus?
Use ear protection equipment in noisy environments
Avoid listening to loud music for prolonged periods
Pay attention to ear hygiene, do not use cotton swabs
Regularly monitor chronic diseases
Avoid unnecessary and unconscious use of medication
Manage stress
Frequently Asked Questions
1. What causes tinnitus?
Tinnitus often occurs as a result of hearing loss, exposure to loud noise, ear infection, accumulation of earwax, circulatory system problems, or side effects of certain medications. Sometimes, no obvious cause can be found.
2. Does tinnitus increase with stress?
Yes, stress can increase the perception and severity of tinnitus symptoms. Stress management plays an important role in controlling ringing.
3. Is unilateral ringing a cause for concern?
Sudden onset or persistent ringing in one ear may, albeit rarely, be a sign of significant problems such as auditory nerve tumors or vascular abnormalities. In such cases, it is important to consult a physician.
4. Does tinnitus go away completely?
In some cases, the cause of ringing can be treated and complaints may resolve. However, in many cases, even if it does not disappear completely, it can be controlled with appropriate methods.
5. Which medications can cause tinnitus?
Some antibiotics (e.g., aminoglycosides), chemotherapy agents, high-dose aspirin, and certain diuretics can cause tinnitus due to their ototoxic effects.
6. Do tinnitus and hearing loss always occur together?
No, tinnitus does not always occur with hearing loss. However, if there is hearing loss, the risk of tinnitus may increase.
7. Which medical specialty should people with tinnitus consult?
It is recommended to first be evaluated by an ear, nose, and throat (ENT) specialist. If necessary, referral to audiology and other specialties may be made.
8. What is recommended to alleviate tinnitus at home?
Creating mild white noise in a quiet environment (such as radio, fan, or water sounds), managing stress, getting adequate sleep, and avoiding loud noises can help alleviate symptoms.
9. Are white noise machines effective?
White noise machines or devices that emit nature sounds can reduce the perception of tinnitus and contribute to a restful sleep.
10. Is psychological support or therapy necessary?
If tinnitus is accompanied by restlessness, anxiety, or depression, psychological support such as cognitive behavioral therapy may be beneficial.
11. Can children experience tinnitus?
Tinnitus can also be seen in children, but it is rarer compared to adults. Rarely, it may be due to hearing loss, infections, or foreign bodies.
12. When should I consult a doctor?
If tinnitus starts suddenly, in one ear, and severely, or if it is accompanied by hearing loss, dizziness, or other neurological symptoms, it is recommended to consult a specialist without delay.
13. Can tinnitus be a sign of cancer?
Rarely, some tumors seen in the auditory nerve or brainstem may present with tinnitus. If tinnitus is persistent, unilateral, and progressive, evaluation is necessary.
14. Can tinnitus develop after head and neck trauma?
Yes, tinnitus in the ear and head may occur after trauma; in this case, a detailed examination and evaluation are required.
15. Which treatment methods are effective for tinnitus today?
The most current methods include treatment of the underlying disease, hearing aids, sound therapies, cognitive behavioral therapy, white noise devices, and lifestyle changes.
References
World Health Organization – Deafness and hearing loss
National Institutes of Health (NIH) – Tinnitus: Causes, Diagnosis and Treatment
American Academy of Otolaryngology–Head and Neck Surgery
Mayo Clinic – Tinnitus overview
British Tinnitus Association – Tinnitus factsheets