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Generally speaking, hearing consists of three stages: hearing (perceiving) and hearing clearly (discernment), and listening (understanding), these three stages are the relationship of inclusion, such as hearing clearly, it must be heard, and hearing is not necessarily clear. This suggests that the higher the back, the higher the nervous system is involved in the activity.
The inner ear has the ability to distinguish sound signals simply. When the inner ear is damaged, the ability to distinguish hearing is reduced. However, due to the fact that there is enough room for human auditory discrimination, 70% recognition of a passage is enough to ensure that we can understand it, and we do not have to demand 100%.
Therefore, less severe inner ear damage does not cause the patient to completely lose hearing discrimination. The auditory center system has more complex and powerful acoustic signal analysis capabilities. If the auditory center is damaged, the auditory recognition ability will be significantly reduced.
When entering a noisy environment, because the speech signal itself becomes indistinct, it is more difficult for people with normal hearing to sound, and patients with hearing loss are unable to hear clearly; A similar situation can occur when the signal is too quiet. For example, the TV is so quiet that we can't hear it clearly. Unfortunately, most patients with sensorineural hearing loss have damage to the inner ear and auditory center, but the degree is different, and the more severe the hearing loss, the worse the ability to discriminate, except for the auditory nerve case.
As a result, most people with sensorineural hearing loss complain of hearing but not hearing clearly. In addition, the central nervous system of the elderly is degenerated, the brain's ability to process information is weakened, and the recognition ability of the elderly is also poor compared to younger people with the same degree of hearing loss. It is more common to be unable to hear clearly and not understand.
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This can be improved, and Haiyan Chang'an Road Hui'er hearing can be tested for free. Then with the corresponding hearing aids, so that your hearing will improve a lot.
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Many patients suddenly experience hearing clearly, and there may be several reasons:
First, it may be the ear in the ear, that is, too much earwax to form an embolism, usually may not feel obvious, if the water suddenly expands, there may be a sudden ear stuffiness, hearing clearly. In this case, you need to go to the hospital to do an external ear canal irrigation, and the cerumen will be cleaned to restore hearing. Second, it may be that there is a tube between the ear and the nose, that is, the eustachian tube is not functional, like the change in air pressure when taking a plane or going up a mountain, resulting in sudden tightness in the ear, and the symptoms are almost the same.
3. It may be sudden deafness, which is sudden inductive deafness, which is often referred to as neurological deafness. Once this deafness appears, it is necessary to go to the hospital in time for infusion** and rescue hearing in time, because the earlier this deafness and hearing**, the higher the chance of rescue. Therefore, no matter what the reason is that you suddenly cannot hear clearly, it is recommended to go to the otolaryngology department immediately for a hearing examination.
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Eustachian tube sensory dysfunction or secretory otitis media cannot be ruled out. It is recommended to go to the otolaryngology clinic for treatment, and the doctor will take an otoendoscope to carefully examine the specific situation in the ear, and do electroaudiometry and acoustic impedance tests to make a clear diagnosis**.
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Hello, if you can't hear clearly, you can first go to the hospital to check whether it is a hearing problem or an ear disease or a problem of cerumen blockage, if it is a hearing problem, it is recommended to go to a professional fitting center to choose a hearing aid, and intervene as soon as possible. If it is an ear disease, it should be early**, and if the cerumen is blocked, you should also ask the doctor to clean the cerumen for you. I hope my answer will help you.
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In general, we hear the sound first, and then we use our brains to discern the meaning of the sound. If your hearing is impaired, your perception of sound will be reduced, and the phenomenon you mentioned will occur.
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Tests should be done to confirm whether there is hearing loss, and if hearing loss is confirmed, intervention should be taken as soon as possible.
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Diffuse otitis externa can be divided into acute and chronic. Acute symptoms include earache, burning, and a small amount of secretions, as well as auricular traction pain and tragus tenderness. Chronic otitis externa has itching and a small amount of exudate oozing.
2.It is recommended that you go to a professional and regular hospital for a check-up and**. Do not eat all seafood such as fresh seafood, mustard, mustard greens, snow red, etc., and do not eat spicy food, alcohol, freshwater products, fishy things, and seafood.
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If you can't hear someone clearly, there are a few factors to consider:
1.Is the environment noisy and the surrounding environment is noisy? Therefore, it affects normal hearing, resulting in difficulty in hearing others.
2.Whether there is a large foreign body in the ear canal or a thromboembolism causes sound to not enter the auditory center effectively, and the ear's sound function is reduced.
3.Do you have acute purulent otitis media, cholesteatoma otitis media and other major ear diseases, resulting in abnormal discharge or foreign bodies in the ear canal, affecting normal hearing, obvious hearing loss, tinnitus, and inability to hear others normally?
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If you can't hear clearly, you may do an ear canal exam, a hearing test, and a speech resolution test.
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If you can't hear well, it is recommended to have a comprehensive hearing test.
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It is best to go to the hospital immediately for a check-up.
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It is recommended to go to a professional hearing institution for relevant examinations to confirm whether there is hearing loss, and if it is confirmed that there is hearing loss, it is necessary to take intervention measures as soon as possible.
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Hearing problems are more common among older people, mainly due to natural aging and long-term exposure to environmental factors such as noise. Here are some common causes of hearing loss in the ear:
Natural aging: As we age, the hearing organs in the ear gradually degenerate, resulting in hearing loss. This is a normal aging process called presbycusis hearing loss or presbycusis.
Long-term noise exposure: Long-term exposure to noisy environments, such as workplace noise, high headphone volume, etc., can damage the auditory organs and lead to hearing problems.
Genetic factors: Some hearing problems may be related to an individual's genetics. If someone in the family has hearing problems, the individual may also be more susceptible.
Diseases and diseases**: Certain diseases and medical treatments**, such as infections, otitis media, ear injuries, etc., can also cause hearing loss.
Medications***: Certain medications, such as certain antibiotics, chemotherapy drugs, and diuretics, can have adverse effects on hearing.
It is important to note that hearing loss in the ear is not experienced by all older people, and the situation may be different for everyone. If you or someone close to you is concerned about hearing, it is advisable to consult a doctor or audiologist for a hearing test and evaluation. They can provide more specific suggestions and solutions, such as hearing aids, hearing**, etc., to improve hearing problems.
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Deterioration of ear function: Aging causes the inner ear and auditory pathways to deteriorate, resulting in hearing loss.
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It's organ aging, hello dear, I'm happy to answer for you: the ear's hearing gradually declines with age, which is part of natural aging. Over time, the internal structure of the ear will gradually degenerate, especially the auditory nerve cells in the inner ear of Zaochun will die or be damaged, which can lead to hearing loss.
In addition, long-term exposure to noisy environments, high-noise environments, and improper protection of the stool may also accelerate hearing loss.
In addition to factors such as natural aging and long-term exposure to noisy environments, other diseases can also lead to hearing loss, such as ear canal infections, tumors in the ear, diabetes, etc. If you notice that your hearing has deteriorated, it is advisable to seek medical attention in time for a hearing test and related examinations to determine the specific cause and take appropriate ** measures.
In short, people have a lifespan, there will be a process of aging when there is a life, I really hope that mine will be helpful to you, I wish you a happy life, all the best.
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What happens when the ears of the elderly are hard of hearing and loud?
This is a rejuvenating phenomenon, which is caused by long-term hearing loss, and it is recommended to wear hearing aids in time to intervene. Because the old man has hearing loss, but he is not deaf in the true sense of the word, the deaf person can't hear a sound, but she has individual frequency points that are relatively poor, and she can't hear people speak very clearly, but her sensitivity to sound is not completely lost.
In the elderly, this situation is generally sensorineural deafness. The elderly at this stage can hear, but cannot hear clearly. Most of them are due to the loss of external hair cells and the consequent decline in peripheral hearing and frequency selectivity, which leads to auditory processing distortion and finally makes speech recognition and comprehension in senile hearing loss patients have certain difficulties. It is recommended that the elderly should be fitted with hearing aids in both ears, and the practitioners should debug and try them on to achieve better results.
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Explain to him first, because he hears a small sound for a long time, you may feel loud when wearing a hearing aid, which has to take a process to get used to, if you are really not used to it, you have to go to the hearing aid fitting center for inspection and selection, and let the hearing care professional adjust the appropriate volume for him.
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Hello! The elderly ear can't hear clearly and the volume is too loud, is it the first hearing aid? Most of the elderly neurological hearing has the phenomenon of rejuvenation, that is, the voice is small and cannot be heard, and the voice is loud and uncomfortable. It is recommended to re-adjust the hearing aids according to the feedback of the elderly, and slowly adapt to the transition.
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Whispering clearly, loud and uncomfortable, this is a revitalizing phenomenon, and when dispensing hearing aids, a professional hearing care professional can help solve it. An uncomfortable threshold is tested, and the MPO of the hearing aid is adjusted based on the results. Then it takes a process for the elderly to slowly adapt, which is a process.
As long as you go to a professional hearing aid fitting center, I think the hearing care professional can provide a more complete solution to solve the problem of people with hearing loss.
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According to your description, it should be that the child cannot hear, and the slightly older one feels noisy, and this phenomenon should be a phenomenon of revival, which is a characteristic of sensorineural hearing loss.
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What happens when the ears of the elderly are hard of hearing and loud?
Hello, this situation is common senile neural deafness, the symptom is that the loud noise is not heard loudly, that is, the phenomenon of revival, the hair cells of the cochlea are really serious, and the big voice collection regrets the abnormal amplification so it will feel noisy, it is recommended to go to a professional hearing fitting center to check the experience to see if you can choose hearing aids, I hope mine can help you.
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In the elderly, this situation is generally sensorineural deafness. The elderly at this stage can hear, but cannot hear clearly. Most of them are due to the loss of external hair cells and the consequent decline in peripheral hearing and frequency selectivity, which leads to auditory processing distortion and finally makes speech recognition and comprehension in senile hearing loss patients have certain difficulties.
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You describe it as revitalizing the image, which is one of the most obvious features of sensorineural hearing loss, and the revitalizing image directly causes a change in the dynamic range of hearing. It narrows the range of sound intensity perceived by the patient, which can also be said to be inaudible in a small voice, loud and noisy.
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Or the elderly ears are not good hearing, in audiology, that is, the hearing threshold dynamic range is too narrow, the sound is not audible, and it is big and uncomfortable, it is recommended to take the elderly to a professional institution for hearing testing, and wear suitable hearing aids to help hearing.
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What happens when the ears of the elderly are hard of hearing and loud?
Hello old man in this situation, this is also a phenomenon of revival, that is, the whisper can not be heard, loud feel noisy, generally this situation is sensorineural deafness. It is due to the serious loss of cochlear hair cells caused by long-term poor hearing, and the loud sound will be abnormally amplified after collection, so it is recommended to wear hearing aids in time to intervene. I hope I can help you.
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As people age, their hearing declines gradually, especially at high frequencies. For older adults, year-end hearing loss may be related to the following factors:
1.Ear aging: As we age, the auditory nerves and receptors in a person's ear gradually age, becoming sluggish or incomplete in transmitting sound. Earwax in the ear increases with age, affecting hearing.
2.There are genetic factors: Some elderly people, due to genetic reasons, the auditory nerves and receptors in the ear have varying degrees of detergent decline from the time of the disease, which is more likely to lead to hearing loss.
3.Effects of Diseases and Medications: Many diseases and medications, such as high blood pressure, heart disease, stroke, diabetes, and a variety of medications, including strong antibiotics, can damage hearing.
4.Living environment: loud and noisy environment, which affects hearing, such as noisy sounds on subways and buses.
If the diagnosis is caused by the above problems, you can try to take appropriate measures, such as protecting your ears, avoiding noisy environments for long periods of time, using noise-canceling earplugs, and listening****. If the hearing loss is severe, it is recommended to seek medical attention in time and seek professional help and** to avoid the unfortunate loose stool and trouble caused by hearing impairment such as deafness.
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