What is tinnitus, symptoms, cause, prevent

Tinnitus is not actually a disease, because it can be caused by a variety of diseases, so it can only be considered a symptom. It mainly refers to the fact that when there is no corresponding sound source or sound and electrical stimulation in the outside world, the patient still feels that there is abnormal sound.

Its incidence rate is very high. According to previous epidemiological surveys, the incidence rate of tinnitus is as high as 17%. If we are conservative and take 10%, due to the large population base in my country, the number of patients can reach 130 million. It can be seen that the current development status of tinnitus cannot be ignored.

Tinnitus is more common in people over 40 years old, and is more common in men than in women. It can be divided into many types, and different types have different manifestations, as follows:

First, subjective and objective tinnitus. In the former, only the patient can hear abnormal sounds (such as ringing and buzzing); while in the latter, both the patient and the doctor can hear it through a stethoscope, which is mainly caused by turbulent blood flow in the ear.

Second, there are acute tinnitus, subacute tinnitus and chronic tinnitus, which are mainly divided according to the duration of onset: acute <3 months, subacute 3-6 months, chronic >6 months;

The third type is pulsatile tinnitus (accounting for 4% of all tinnitus) and non-pulsatile tinnitus (accounting for the remaining 96%). The former is mostly caused by organic lesions, while the latter has a more complicated cause, which can be caused by otitis media, cardiovascular and cerebrovascular diseases, tumors and other reasons.

Therefore, when tinnitus occurs, it is recommended to find out the cause in time and then solve it in a targeted manner to avoid serious consequences.

Early symptoms of tinnitus

1. High-pitched, persistent tinnitus

Initially it is an intermittent shrill sound, sometimes occurring in one ear first, and gradually develops into a continuous noise in both ears. Many patients also have tinnitus.

2. Tinnitus and dizziness

Tinnitus and vertigo are often signs of deafness. If you experience vertigo, tinnitus, or if your tinnitus becomes significantly worse, you should consider seeing a doctor and have your hearing checked.

3. Lack of concentration in listening

Some early deafness patients first feel changes in their auditory attention. For example, it is difficult to concentrate on listening to the other person’s conversation for a long time. They often fail to notice that others are greeting them. Another example is that it is difficult to hear other people’s words when reading or writing.

4. The voice becomes louder

Some people can clearly feel that the sound they hear is not loud enough, so they often put their hands behind their ears to increase the volume. When watching TV or listening to the radio, they often ask for the volume to be turned up, which makes their family members feel unbearable.

5. Interrupt or ask the other person to repeat themselves

When talking face to face, early deaf patients often interrupt or ask the other party to repeat themselves. When talking on the phone, they often ask the other party to raise the volume. And no matter when, they often speak louder unconsciously. They often have difficulty hearing other people’s conversations, even if they are close to them.

Tinnitus cause

1. If tinnitus occurs due to foreign bodies in the external auditory canal, you should understand whether it is related to the influence of local foreign bodies. Many people have cerumen embolism or tumors in the external auditory canal, and the influence of foreign bodies can cause tinnitus. Therefore, if you often have tinnitus, you need to understand whether it is related to the influence of these adverse factors on the external auditory canal, so that you can take timely countermeasures to improve this phenomenon.

2. Local inflammation Some diseases will cause patients to have tinnitus during the development process, such as common otosclerosis and various types of otitis media. In addition to the involvement of the auditory system in the development of these diseases, patients may also have special manifestations such as tinnitus. Therefore, it is necessary to treat the specific cause of the disease, and it cannot be simply assumed that it is kidney deficiency. It may also be a signal sent by these lesions.

3. Presbycusis Many people have tinnitus, which is likely caused by presbycusis. Elderly people have presbycusis, and in addition to hearing loss, they often have tinnitus. Therefore, it is necessary to understand whether it is related to presbycusis after age, so that symptomatic treatment can be carried out and improved in a reasonable way. Otherwise, blind medication and treatment as kidney deficiency will bring about the impact and fail to restore the healthy state of the ears.

More

1. Abnormal autonomic nervous function Frequent tinnitus may be caused by autonomic nervous dysfunction. Many people’s nerve function regulation cannot be maintained normally, and they have excessive tension, anxiety, depression and other conditions. The stimulation of these adverse factors will cause the auditory system to be affected, and the main manifestation is easy tinnitus. Therefore, it is necessary to understand whether it is related to nervous dysfunction and take timely countermeasures, so that the adverse reactions of the body can be improved.

2. Endocrine diseases Endocrine system diseases may cause tinnitus during the onset of the disease, especially when diabetes, thyroid dysfunction and other conditions occur. After mutual interference, in addition to the common symptoms caused by the disease itself, there may be some complications, among which the obvious symptom is tinnitus. Therefore, if there are endocrine system diseases, treatment measures must be taken one by one, so that the disease is actively controlled and well improved, and the tinnitus performance will improve. Causes tinnitus?

Foreign body in the external auditory canal

If it occurs, you should understand whether it is related to the influence of local foreign bodies. Many people have earwax embolism or tumors in the external auditory canal, and foreign bodies can cause tinnitus. Therefore, if you often have tinnitus, you need to understand whether it is related to the external auditory canal being affected by these adverse factors. So that you can take timely countermeasures to improve this phenomenon.

Local inflammation

Some diseases can cause tinnitus in patients during their development, such as common otosclerosis and various types of otitis media. In addition to the auditory system being affected, these diseases may also cause tinnitus, a special symptom. Therefore, it is necessary to treat the specific cause of the disease. It cannot be simply considered to be kidney deficiency. It may also be a signal from these lesions.

Presbycusis

Many people have tinnitus, which is likely caused by presbycusis. Elderly people with presbycusis will often have tinnitus in addition to hearing loss. Therefore, it is necessary to understand whether it is related to presbycusis after aging. So that symptomatic treatment can be given and improvement can be made in a reasonable way. Otherwise, blindly taking medicine and treating it as kidney deficiency will affect it and make it impossible to restore the healthy state of the ears.

Autonomic dysfunction

Frequent it may be cause by autonomic nervous system dysfunction. Many people cannot regulate their nervous system normally, and they are overly nervous, anxious, depressed, etc. The stimulation of these adverse factors will cause the auditory system to be affected, and the main manifestation is tinnitus. Therefore, it is necessary to understand whether it is related to nervous system dysfunction and take timely countermeasures. So that the adverse reactions of the body can be improved.

Endocrine diseases

Endocrine system diseases may cause tinnitus during the course of disease, especially when diabetes, thyroid dysfunction, etc. occur. After mutual interference, in addition to the common symptoms brought by the disease itself. There may also be some complications, among which the most obvious symptom is tinnitus. Therefore, if there are endocrine system diseases, treatment measures should be take one by one. So that the disease can be actively controll and improve, and the tinnitus symptoms will improve.

How to prevent tinnitus

It is the hearing of sounds that are not heard in the outside world. It is cause by inner ear neuropathy and troubles many people. If tinnitus lasts for a long time, it will affect hearing and even cause deafness. When tinnitus lasts for a long time and can be hear day and night, it can sometimes make people upset, even crazy, and have thoughts of suicide. So how can it be prevent?

Stay away from noise

In an industrialized society, there is a lot of noise. Such as noise from railways, factories, car repairs, airports, and air conditioners, motors, and cars in daily life. If you are expose to a noisy environment for too long, you may unknowingly damage the inner ear nerves and develop it.

Beware of huge speakers

Artillery, sharpshooters, wearing headphones and walkmans, firecrackers, rock music, disco and electrical audio equipment, etc., can damage the inner ear nerve cells due to mechanical and sound vibration waves, causing tinnitus and hearing loss. Staying away from sound sources such as loud speakers and wearing earplugs can reduce the occurrence of damage.

Drinking is strictly prohibited

Many patients recover from tinnitus naturally after quitting drinking. As for a little coffee and tea, it is fine. Because the inner ear is located deep in the skull bones. The blood vessels are very fine and tiny, and blood and nutrients penetrate into the inner ear filled with nerves almost slowly. Alcohol slowly stays in the inner ear cavity with the blood. Which will damage the most sensitive and fragile inner ear nerves, causing symptoms such as tinnitus and hearing loss. Although some people say that drinking red wine is good for the heart. Alcohol will promote blood circulation, the blood in the heart is different from the inner ear. It quickly enters and exits the tough myocardium and the heart with few nerves, so there is less possibility of injury.

Do not overeat or eat too salty food

Eating too much meat and fish leads to high cholesterol and hyperlipidemia. Which blocks blood vessels and causes poor circulation. Hindering the metabolism of the inner ear, leading to nerve damage and atrophy. Eating too much salt causes sodium ion retention and systemic edema. Which also causes inner ear lymphatic edema, which is the same lesion as Meniere’s disease. At this time, diuretics have to be use to eliminate salt and water to prevent permanent damage to the inner ear.

Avoid work pressure

Overuse of the brain and lack of rest. Many of the patients are engineers, accountants, computer designers or supervisors. They are often under pressure from excessive work and performance-oriented work, which can easily lead to tinnitus and vertigo.

Lack of sleep

Lack of sleep is the most troublesome thing about tinnitus. Tinnitus is cause by lack of sleep, and severe tinnitus affects sleep. Tinnitus becomes worse in a vicious cycle. The easiest way is to keep calm. Even if you can’t fall asleep, you can close your eyes and rest.