What causes hearing loss in the elderly?

Causes of hearing loss:

1.Caused by excessive ear cleaning and damage to the eardrum;

2.Diseases of the five senses: such as otitis media, rhinitis, etc.;

3.Caused by cardiovascular and cerebrovascular diseases: such as hypertension, etc.;

4.Such as excessive fatigue, poor rest, etc.;

5.Caused by high peripheral noise: a kind of sensorineural hearing loss caused by long-term exposure to strong noise, which is mostly related to occupation;

6.Adverse drug reactions: hearing loss due to the use of ototoxic drugs.

Suggestion: It is recommended that you must maintain a good mood, have a regular life, get proper activity to ensure sleep, exercise moderately, eat more vegetables and fruits, do not eat too greasy food, and do not eat too spicy food.

7.Diabetes: Diabetes damages nerves and blood vessels throughout the body, including the delicate ear.

8.Food allergies: Food allergies often cause a rash and can also affect hearing. Otitis media is more common in children.

9.Herpes zoster: The shingles virus causes pain in the nerves and perineural area**, although the area of infection is usually the chest, and sometimes the head, including the auditory nerve.

10.Mosquito bites: Mosquitoes transmit Lyme disease, which is more contagious during the spring and early summer.

Its early symptoms include a rash on the surface, flu-like symptoms, and joint pain, which can be diagnosed with a blood test. However, if you don't add **, you will have symptoms such as hearing loss and headache in about a week.

11.Antibiotics: There are antibiotics called aminoglycosides, which are used for tuberculosis or sepsis, which can cause hair cells in the inner ear to fall out, causing permanent hearing loss.

As the elderly are older, they often take some medications, which may be caused by drugs or natural degeneration, and the speed of degeneration varies from person to person. It is also possible that the noise is too loud, and the stronger the noise, the longer the exposure, the worse the hearing loss. or other diseases.

Hearing loss is common in the elderly, and the cause of hearing loss is, on the one hand, the gradual decline of the function of the hearing organs with age. On the other hand, the possible reason is the decline of the function of the central auditory area of the brain in the elderly, and the elderly patients may have cerebral insufficiency, cerebral infarction, etc., which may affect the function of the central auditory area to varying degrees. At the same time, hypertension, diabetes, abnormal liver and kidney function, which are common in elderly patients, may affect the function of hearing to varying degrees.

The main causes of hearing loss in the elderly are as follows: 1. Atrophy of cochlear hair cells, fibrosis of the cochlear floor membrane 2, atrophy and degeneration of vegetative hair cells, reduction of blood flow 3, reduction of the number of auditory neurons, atrophy of vacuole degeneration, etc., are the result of physiological degeneration, so they are often accompanied by the degeneration of auditory cardinal function. Changes in the auditory center lead to a significant decrease in auditory discrimination, so many elderly deaf people always complain about "hearing but not hearing clearly".

Therefore, hearing aids used by the elderly should have high definition. Don't just try to be cheap. In addition, due to the problem of poor auditory discrimination, the elderly should have a more realistic expectation of hearing aids - hearing aids can help the elderly improve their current difficult hearing conditions, but they cannot restore their original hearing level.

There are many causes of hearing loss, the more common ones are chronic otitis media, sudden deafness, neurological deafness, conductive deafness, and mixed deafness. It may also be due to ear trauma, or because of age factors, senile hearing loss, some patients may be deaf due to medication, and it may also be related to noise.

Hearing loss in the elderly is caused by natural degeneration, external factors and systemic heart diseases, resulting in hearing loss, due to age, various body functions will slowly deteriorate, auditory hair cells atrophy, etc.; External factors include noise, trauma, etc., as well as cardiovascular and cerebrovascular diseases. It is recommended to detect and intervene with hearing aids in time.

First of all, hearing will slowly decline when you are older, and the work done when you are young will also have a certain impact on hearing loss, and the resolution will be reduced, and the hearing will naturally decline slowly, so it is recommended to protect the residual hearing in time.

Hearing loss is more common in the elderly due to the decline in physical function. There are also young people who are young because of work, etc.

Hearing loss in the elderly is caused by the physiological degeneration of hair cells and auditory nerves, hair cells can not be regenerated, medicine and surgery can not be used, only hearing aids can be selected; There are other factors that contribute to deafness: noise exposure, ototoxic drugs, stress, bad habits (smoking, drinking), metabolic diseases (hypertension, diabetes, cardiovascular diseases, etc.).

For sudden hearing loss in clinical practice, it is recommended that you go to the hospital for further examination to rule out other diseases that cause the problem.

There are many reasons for hearing loss in the elderly: First, the most important is the influence of age factors, and various organs of patients will have degenerative changes, including hearing. 2. The patient's blood circulation is particularly poor, including intracranial blood circulation, blood circulation in the middle ear cavity, if there is a tiny thrombosis, it is easy to cause the patient's hearing loss.

3. Elderly patients often work and live in a noisy environment, and are particularly prone to tinnitus or hearing loss. 4. Patients with hypertension, diabetes, hyperthyroidism, cervical spondylosis and other diseases are easy to induce tinnitus and hearing loss, and further examination is required to treat the symptoms at the same time.

Aging has a certain degree of influence on the function of the auditory organs, due to the thickening and stiffening of the cochlear basement membrane, the aging of the auditory organs is a natural physiological phenomenon, so the incidence of hearing loss increases progressively with age. As we age, the elderly often suffer from chronic diseases, which is also an important cause of hearing loss in the elderly. Because of the small blood vessels of the ear, patients with hypertension, hyperlipidemia and diabetes mellitus have arteriosclerosis, which can easily cause insufficient blood supply and nutritional disorders in the inner ear, affect the blood supply of the inner ear, cause disorders of excretion of toxic substances in the body, degeneration of the sensory organs of the inner ear, degeneration of hearing organs, and degeneration of hearing organs, resulting in hearing loss and deafness.

One is the natural degeneration of aging, and the other may be caused by some diseases.

Hello, what are the causes of hearing loss in the elderly?

Hearing loss in the elderly is largely due to the deterioration of the auditory organs, but it is not the only factor, and many causes can accelerate hearing loss in the elderly.

1.Cerumen embolism, when we usually chew and speak, causes vibrations in the external auditory canal, and cerumen is expelled.

However, the elderly will easily cause cerumen blockage and cause hearing loss due to increased cerumen gland secretion in the cartilage region, muscle relaxation, easy collapse of the external auditory canal, and easy hair growth in the ear canal. After cerumen is removed, hearing will improve significantly, but if the blockage is too long, secondary infections will occur.

2.Ototoxic drugs.

Ototoxic drugs include aminoglycosides, salicylic acids, antineoplastic drugs, etc. Aminoglycosides, in particular, are irreversible in their toxicity to the ear. The pathogenic mechanism is:

The hair cells of the inner ear actively take up the drug, and the drug binds to the ribosomal RNA of the hair cell, causing mRNA mistranslation and generating toxic superoxide radicals, leading to hair cell necrosis3.

3.Diseases that affect the blood in the inner ear**.

Studies have shown that heart disease (and risk factors for heart disease, such as high blood pressure) increase the risk of hearing loss. Impaired cardiovascular effects have a negative impact on both the peripheral and central auditory systems, especially in older people. Good blood circulation plays an important role in keeping your hearing healthy.

Conversely, insufficient blood flow and damage to blood vessels in the inner ear can lead to hearing loss. This is because the delicate hair cells in the cochlea depend on good blood circulation, which in turn convert the acoustic signals collected by the ear into electrical signals that are transmitted to the auditory nerve. Poor circulation causes these hair cells to lack adequate oxygen, causing damage or destruction, and hair cells are unable to regenerate, which can lead to permanent hearing loss.

4.Bad habits such as smoking and drinking.

Alcohol and nicotine can directly damage the auditory nerve, and long-term excessive alcohol consumption is a common risk factor for hypertension and cardiovascular disease in the elderly.

Hope mine can help you.

Presbycusis is a common disease of age. For example, high blood pressure, hyperlipidemia, and hyperglycemia (three highs) can cause repeated damage to the structure and function of the cochlea, hypoxia in the inner ear and brain center, thereby affecting the nerve impulse conduction of the entire auditory pathway, resulting in slowly progressive sensorineural hearing loss. Actively these underlying diseases have a certain effect on delaying senile hearing loss.

Maintain a healthy diet and routine.

You can also choose to wear hearing aids to protect your residual hearing.

As an organ, the ear itself has a certain aging process, and overwork, poor sleep, mental depression, noise, drugs, and systemic diseases can all lead to hearing loss. The key to avoiding hearing loss is prevention. Although hearing deterioration is inevitable with age, it can be protected through active lifestyle interventions, using the ear scientifically.