What Does Tinnitus Have to Do with Hearing Loss? (2022)

Abstract

Our sense organs, along with our brains, give us a detailed understanding of the world around us. If something goes wrong with any of the sense organs, it will affect our everyday functioning. An example of this is hearing loss and tinnitus. Hearing loss is defined as the loss of auditory (sound) information due to damage to the hearing system. Tinnitus is a sound that people can hear, but there is nothing around them that is generating this sound. It can occur as a result of hearing loss. People describe tinnitus as a ringing, buzzing, or hissing sound, but there is no object around that is creating this sound. In this article, we describe some strategies that can be used to protect our hearing, such as moving away from the sound source, protecting the ears, and reducing the volume levels of the sound-producing devices. There is no cure for tinnitus yet. We also discuss ways to manage tinnitus, such as educating yourself about tinnitus, relaxation, focusing your attention away from tinnitus, and seeking the help of a doctor.

How Do We Experience the World Around Us?

Our sense organs (eyes, ears, tongue, nose, skin) are extremely valuable in giving us a detailed picture of the world around us. To give an example, imagine you have an apple in your hand. You can touch it and feel its shape, you can see it with your eyes and tell its color, you can bite it and hear the crunch, enjoy its sweet flavor with your tongue, and smell it. Our sense organs send all this information to the brain, which then gives us a complete experience of enjoying the apple.

Each of these sensory organs is valuable to our everyday living and our mighty brain is the center of it all. The brain combines all this sensory information so that we can have a complete experience of the world.

What if One of the Sense Organs is Damaged?

Imagine what will happen if one of these sense organs gets damaged. Would we be able to enjoy the full experience of the world around us? Probably not, because now our brain would be missing the important information from this sense organ. We will be explaining this in detail by using the ear as an example. If our ears are damaged and we are not hearing well, this will have two consequences. First of all, the brain will be missing the information from the ears. This is called “hearing loss.” Second, the brain tries to fill the gap created by this hearing loss. As a result of this, a person with hearing loss might start hearing a sound that others can’t hear. This sound is called “tinnitus.” We will explain both “hearing loss” and “tinnitus” in detail in this article.

Hearing Loss

Our hearing is valuable for getting information about our environment and for communicating well with the people around us. We can hear our loved ones’ voices or music, which makes us feel happy and creates positive emotions. Hearing can also play an important role in protecting us from danger. For example, look at the boy playing with a ball in the top panel of Figure 1. A car is approaching toward him from the back. Even without seeing it, he instantly recognizes the sound of the car, knows the direction it is coming from, and has a chance to move out of the way.

(Video) Ear Doctor Shares 5 Facts about Tinnitus

What Does Tinnitus Have to Do with Hearing Loss? (1)

The bottom panel of Figure 1 explains how our hearing works. The sound is funneled through the outside of the ear, which is called the pinna, into the ear canal. These two parts are called the outer ear. The sound then vibrates the ear drum, which in turn sets the ossicles (a set of three tiny bones in the middle ear) in motion. This motion of the ossicles creates waves in the fluid of the snail-shaped cochlea. The cochlea is located deep inside, in an area called the inner ear. The cochlea is the place where the sound energy is converted into electrical impulses by thousands of tiny hair cells. The auditory nerve passes this information to the brain, where the details of the sound such as its characteristics, pitch, loudness, and direction, are then understood, so that the boy recognizes the sound of the engine as a car approaching from behind him. This is a rapid process that happens in less than a second. The speed of the hearing process allows the boy to quickly react.

Our hearing system, especially the hair cells in the inner ear, is very sensitive and can easily be damaged by loud sounds. Once these hair cells are damaged, the damage is permanent. Examples of these loud noises could be construction work, traffic noise, airplane engine noise, and others—but also could be pleasurable sounds such a TV at a very loud volume, loud music at a concert, or sound from i-pods, mp3 players, radios, or other music devices. It is extremely important to protect our ears from these loud noises, as they can permanently damage our hearing.

How Can You Protect Your Ears?

You can use the following three strategies to protect your ears [1]. These strategies are also shown in Figure 2.

What Does Tinnitus Have to Do with Hearing Loss? (2)

Strategy 1: Move Away from the Sound Source

If possible, you should try to move away from loud sounds. For example, if there is construction work happening and it produces very loud noises, you can quickly walk away from it. To give you another example, imagine that you are in an auditorium standing next to a loudspeaker and you feel that it is too loud. You can choose to move away from the speaker. Moving away from the source of the sound reduces the impact of these loud sounds on your ears and minimizes the chances of damaging your hearing.

(Video) The added challenge of tinnitus for those with hearing loss

Strategy 2: Protect Your Ears

In some situations, it is not possible to move away from the sound source, but you can still protect your ears. If you have ear muffs or ear plugs, you should use them to protect your hearing. This is what many people do when they have to work in loud environments—they carry a professional ear protection device and use it when there are loud sounds. Or, if you don’t have such an ear protection device, you can simply cover your ears with your hands. Even better, you can put your index fingers in your ear canals to block the sound from getting into the ear.

Strategy 3: Lower the Volume

When you are listening to music or watching TV, you should keep an eye on the sound level. If you are listening to loud music or TV for a long time, this can lead to permanent damage to your hearing. Sometimes, video games and electronic toys come with high sound levels and don’t have a switch to turn the sound down. In this case, you can cover the loudspeaker with several layers of tissue to absorb the sound and reduce the volume.

All these strategies can help you to prevent damage to the ear and preserve your hearing. If you pay attention to professional musicians, many of them wear ear plugs while they are performing on stage because they want to protect their precious hearing, which is extremely important for a good musician.

Tinnitus

Tinnitus is a symptom that can develop as a result of hearing loss. If you have tinnitus you will be hearing a sound but there will be no object around you which is creating that sound. This tinnitus happens because the brain is trying to make up for the lack of input from the ear due to the hearing loss.

Tinnitus is a very common condition affecting millions of people worldwide [2]. Most often, people with tinnitus describe it as a ringing sound or a noise like buzzing, whistling, or hissing. It is very likely that you have heard a tinnitus sound yourself for a very short period of time, for example, after attending a loud concert or after exposure to a sudden loud noise such as a loud hammer sound. If you have this brief tinnitus, don’t be afraid—for most people it will disappear on its own. However, for some people it does not go away and they hear this tinnitus sound constantly, which is irritating to them. Some of these people are bothered by their tinnitus so much that they find it hard to fall asleep, they find it difficult to concentrate, or they have problems following a conversation because they hear the tinnitus all the time. Some of them even feel anxious or depressed and it can affect their quality of life.

What Do Researchers Think about Tinnitus?

Tinnitus means hearing an extra sound, so it’s easy to make an assumption that it is a problem of the ear. This is what the researchers thought many years ago. However, in the past few decades, many researchers have studied brain scans that record activity in different parts of the brain. These researchers have realized that tinnitus is not only the problem of the ear, but there are different areas in the brain that are involved in tinnitus as well [3]. Scientists all over the world are working every day toward gaining a better understanding of tinnitus and our knowledge about this condition has been improving every year. These scientists meet every year at conferences and meetings, for example, the “Tinnitus Research Initiative,” “International Tinnitus Seminar,” and “TINNET,” to discuss the latest findings in the area of tinnitus. There are several specialized clinics dedicated to helping people with tinnitus and several ways to manage tinnitus, which have been developed for people who suffer from this condition.

(Video) How to STOP Tinnitus (Ringing in the Ears) in 30 SECONDS with This Technique – Dr. Berg

What Can be Done for Tinnitus?

There is currently no cure for tinnitus, but there are several ways to manage it or partly reduce it [4, 5]. Here are some useful tips for managing tinnitus. Feel free to share some of these with people you know who have tinnitus.

  • Know your tinnitus—it is important to understand tinnitus, its causes, and what can be done to manage it. This information can be valuable in dealing with tinnitus and correcting the wrong beliefs associated with it. It is important to understand that tinnitus is not a sign of danger, it is a non-threatening sound and there is no need to be afraid of it.

  • Relaxation and distraction—some people with tinnitus experience that it is reduced when they are relaxed, so it is good to reduce stress. This can be achieved by using relaxation techniques such as deep breathing, walking, sport activities, doing enjoyable things, or any other activities which can be relaxing. Some people also benefit from focusing their attention away from tinnitus by doing things like listening to soothing music or doing something interesting. When they aren’t focusing on the tinnitus, it can make it less bothersome.

  • Seek professional help—besides the hearing loss described in this article, there can be several other causes of tinnitus. Some medical professionals are trained to help people with tinnitus. Those experts include ear/nose/throat doctors, audiologists (hearing experts), neurologists (brain experts), psychologists, and physical therapists. These professionals can offer several management options based on the details of the tinnitus and the other symptoms the patient might be having. Examples of these management options are hearing aids, devices called maskers that “cover up” the sound of the tinnitus, counseling to learn how to deal with the tinnitus, and brain stimulation—to name just a few. It is also important to remember that every person with tinnitus is unique and everyone responds differently to the types of treatment offered. Therefore, it is extremely important to get professional help. The tinnitus experts can help find the best treatments to reduce the tinnitus.

Glossary

Hearing loss: Damage to the ear which results in reduced hearing ability.

Tinnitus: Hearing a sound that nobody else can here.

(Video) Tinnitus and Hearing Aids | Are They The Closest Thing To A Cure for Tinnitus?

Cochlea: The organ which lies in the inner ear and converts the sound into electrical signals.

Auditory nerve: The nerve which sends auditory signals from our ears to the brain.

Audiologists: Hearing expert, who deals with people with hearing loss, does hearing aid fitting, and management of hearing loss.

Conflict of Interest Statement

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

References

[1] Martin, W. H. 2008. Dangerous decibels: partnership for preventing noise-induced hearing loss and tinnitus in children. Seminars in Hearing. Stuttgart: Thieme Medical Publishers.

[2] Shargorodsky, J., Curhan, G. C., and Farwell, W. R. 2010. Prevalence and characteristics of tinnitus among US adults. Am. J. Med. 123:711–718. doi:10.1016/j.amjmed.2010.02.015

(Video) Acupressure Points For All EAR Problems , Hearing Loss , TINNITUS , Ear Pain , Deafness - In Hindi

[3] De Ridder, D., Elgoyhen, A. B., Romo, R., and Langguth, B. 2011. Phantom percepts: tinnitus and pain as persisting aversive memory networks. Proc. Natl. Acad. Sci. U.S.A. 108:8075–8080. doi:10.1073/pnas.1018466108

[4] Langguth, B., Kreuzer, P. M., Kleinjung, T., and De Ridder, D. 2013. Tinnitus: causes and clinical management. Lancet Neurol. 12:920–930. doi:10.1016/S1474-4422(13)70160-1

[5] Baracca, G., Del Bo, L., and Ambrosetti, U. 2011. Tinnitus and hearing loss. In: Møller AR, Langguth B, De Ridder D, Kleinjung T, editors. Textbook of Tinnitus. New York: Springer. p. 285–291.

FAQs

How is tinnitus related to hearing loss? ›

Tinnitus is usually caused by an underlying condition, such as age-related hearing loss, an ear injury or a problem with the circulatory system. For many people, tinnitus improves with treatment of the underlying cause or with other treatments that reduce or mask the noise, making tinnitus less noticeable.

Does having tinnitus mean hearing loss? ›

Tinnitus is defined as “the hearing of sound when no external sound is present.” It is one of the most common complaints reported to hearing healthcare professionals. Certainly, tinnitus is associated with hearing loss. That doesn't mean, though, that if one has tinnitus, hearing loss is also present.

Do all people with hearing loss have tinnitus? ›

Myth: Only those with hearing loss get tinnitus

But it is also possible to get tinnitus without having hearing loss. If you are exposed to very loud noise, such as a rock concert or an explosion, you might experience temporary ringing in the ears.

What is the root cause of tinnitus? ›

This kind of tinnitus is most often caused by problems with blood flow in the head or neck. Pulsatile tinnitus also may be caused by brain tumors or abnormalities in brain structure. Even with all of these associated conditions and causes, some people develop tinnitus for no obvious reason.

Does hearing get worse with tinnitus? ›

Tinnitus is associated with noise-induced hearing loss. Long-term exposure to loud noise or even short exposure to extreme loud noises can damage the hair cells of your inner ear, leading to reduced hearing.

Can I pass a hearing test with tinnitus? ›

Tinnitus symptoms can make it difficult for a patient to distinguish between test tones (pure tones) and those caused by their condition. As a result, false-positive responses occur.

Can u get tinnitus without hearing loss? ›

Tinnitus without hearing loss is rare, but it does happen

There is a small percentage of people who experience tinnitus without any hearing loss. Some medications, such as aspirin, can cause temporary tinnitus.

What medications can cause tinnitus? ›

Medications that can cause tinnitus
  • Aspirin and other NSAIDs. ...
  • Benzodiazepines. ...
  • Tricyclic antidepressants. ...
  • Certain antibiotics. ...
  • Isotretinoin (Accutane) ...
  • Loop diuretics. ...
  • Beta blockers. ...
  • ACE inhibitors and angiotensin receptor blockers.
22 Apr 2022

What part of the brain is affected by tinnitus? ›

When MRI scans were done on participants with tinnitus, the tests yielded similar results across the board. Tinnitus was related to a part of the brain called the precuneus. The precuneus was connected to two other networks in the brain, known as the "dorsal attention network" and the "default mode network".

What helps tinnitus go away? ›

Treatment
  • Earwax removal. Removing an earwax blockage can decrease tinnitus symptoms.
  • Treating a blood vessel condition. Underlying blood vessel conditions may require medication, surgery or another treatment to address the problem.
  • Hearing aids. ...
  • Changing your medication.
4 Feb 2021

What are the 2 types of tinnitus? ›

Tinnitus is generally broken down into two types: subjective and objective. Subjective tinnitus is very common and is defined as a sound that is audible only to the person with tinnitus. Subjective tinnitus is a purely electrochemical phenomenon and cannot be heard by an outside observer no matter how hard they try.

Is tinnitus considered brain damage? ›

Myth #2: Tinnitus means your brain is dying

One study showed that roughly 76 percent of veterans with a traumatic brain injury also experienced tinnitus. So while tinnitus does not impact your brain, it could be an indicator of some other issue that is affecting your brain.

What can make tinnitus louder? ›

Traffic, loud music, construction – all of these can worsen tinnitus. Be sure to wear earplugs or another type of ear protection in order to prevent noise from making your tinnitus worse. Many medications are ototoxic, meaning they cause temporary (or, in some cases, permanent) damage to your hearing.

Does tinnitus show up on MRI? ›

An MRI scan may reveal a growth or tumor near the ear or the eighth cranial nerve that could be causing tinnitus. Imaging tests can also help doctors evaluate pulsatile tinnitus. They can show changes in the blood vessels near the ears and determine whether an underlying medical condition is causing symptoms.

What does an audiologist do for tinnitus? ›

Audiologists are qualified to provide tinnitus counseling and management, to help soothe the ringing in your ears. Some other ways audiologists treat tinnitus include vitamin therapy, biofeedback, hypnosis, electrical stimulation, relaxation therapy, and tinnitus masking hearing aids.

How do you prove you have tinnitus? ›

Your audiologist can perform some tests that help to understand how you are hearing the tinnitus sounds. These can include pitch match testing, loudness match testing, and tinnitus questionnaires.

Can audiologist do anything about tinnitus? ›

A visit to an audiologist can help you to start addressing the problem, enabling you to find a treatment for tinnitus that works for you. An audiologist can do several things to help you, including finding the cause of your tinnitus and suggesting a number of possible treatments.

Can tinnitus due to hearing loss be cured? ›

Many times, tinnitus can't be cured. But there are treatments that can help make your symptoms less noticeable. Your doctor may suggest using an electronic device to suppress the noise.

Does tinnitus get worse with hearing loss? ›

Studies show that people with hearing loss can experience worsened tinnitus compared to people without hearing loss. This includes a study published in the International Journal of Audiology in 2021.

Can you go permanently deaf from tinnitus? ›

Within a couple of days the kind of tinnitus connected to injury from loud noise will normally disappear (and you chalk it up to the price of seeing your favorite band on stage). Eventually hearing loss can go from temporary or “acute” to permanent or “chronic” because of this exact type of damage.

What does an MRI show for tinnitus? ›

An MRI scan may reveal a growth or tumor near the ear or the eighth cranial nerve that could be causing tinnitus. Imaging tests can also help doctors evaluate pulsatile tinnitus. They can show changes in the blood vessels near the ears and determine whether an underlying medical condition is causing symptoms.

What is the best medication for tinnitus? ›

Medications for Tinnitus

For some, treatment with low doses of anti-anxiety drugs -- such as Valium or antidepressants such as Elavil -- help reduce tinnitus. The use of a steroid placed into the middle ear along with an anti-anxiety medicine called alprazolam has been shown to be effective for some people.

What should you not do with tinnitus? ›

Loud Noises

When you have tinnitus -- or ringing in your ears -- many things can make those sounds worse. One of the most obvious is noise. Loud sounds from things like machinery, headphones, and concerts can cause short-term ringing or permanent hearing loss.

Can an audiologist hear your tinnitus? ›

Audiologists specialize in hearing and balance disorders. While tinnitus doesn't affect your balance, it is most commonly a symptom of hearing loss. Audiologists help people hear the sounds around them and not hear the sounds that aren't there. They are the first choice for treatment of tinnitus.

What percentage of tinnitus patients go deaf? ›

About 90 percent of people with tinnitus also have hearing loss, though many people may not even realize they have both conditions.

Does coffee affect tinnitus? ›

Caffeine (often found in coffee, tea, soda, energy drinks and supplements) can raise blood pressure which can trigger tinnitus. If you have tinnitus and consume caffeine, cut back on it to see if your tinnitus symptoms decrease.

What level of hearing loss requires a hearing aid? ›

According to the HHF, a hearing specialist may suggest a hearing aid starting with the second level of hearing loss, moderate hearing loss. With moderate hearing loss, you have difficulty hearing sounds quieter than 41 decibels to 55 decibels, such as a refrigerator humming or normal conversation.

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