As we age, our hearing will decline due to aging. In the beginning, it is not easy for us to perceive this change.When we ourselves recognize the hearing problem a year or even a few years before, people around us may have noticed it.Therefore, if someone asks us “Do you have a problem with your ears”, “Do you think the TV sound is too loud”, “I can hear the sound in your headphones”, we need to seriously consider whether our hearing is damaged and Go to the hospital for an examination.Wear them earlyHearing aid, Can effectively protect the remaining hearing.
What to do with the back of the ears When the elderly lose 10 decibels of hearing, the chance of suffering from Alzheimer’s disease will increase by 20%.Compared with those who are not hearing impaired, elderly people with only mild hearing loss are twice as likely to develop Alzheimer’s; elderly people with moderate hearing loss are three times as likely to develop Alzheimer’s. ; And elderly people with severe hearing loss are five times more likely to develop Alzheimer’s.
Hearing loss will not only reduce the cognitive ability of the elderly, but also increase the blood pressure and the risk of type 2 diabetes in the elderly, which will increase the risk of Alzheimer’s disease.Too much brain resources are used to explain why hearing loss can cause cognitive decline. One of the explanations is that elderly people with back-of-the-ear waste too much brain resources when they struggle to hear what others are saying.When the brain allocates resources, it gives a lot of benefits to hearing.
When hearing loss is irreversible, you should consider wearing itHearing aid.
From ear to brain
Many middle-aged and elderly people think that wearing hearing aids is unsightly or reduces their self-confidence, but in fact, if they leave their hearing loss alone, they will gradually withdraw from social interactions and become withdrawn and depressed.Dr. Frank, an epidemiologist at Johns Hopkins University in the United States, warned us that “hearing loss is not a trivial partial aging.” Many studies have shown that it plays an important role in our brain health.Hearing loss will accelerate the decline of the cognitive ability of the elderly, which means that they cannot hear others clearly, and may even cause us to suffer from Alzheimer’s disease.
When the elderly lose 10 decibels of hearing, the chance of suffering from Alzheimer’s disease will increase by 20%.Compared with those who are not hearing impaired, elderly people with only mild hearing loss are twice as likely to develop Alzheimer’s; elderly people with moderate hearing loss are three times as likely to develop Alzheimer’s. ; And elderly people with severe hearing loss are five times more likely to develop Alzheimer’s.Hearing loss will not only reduce the cognitive ability of the elderly, but also increase the blood pressure and the risk of type 2 diabetes in the elderly, which will increase the risk of Alzheimer’s disease.
Take up too much brain resources
One explanation for why hearing loss causes cognitive decline is that elderly people with back-ears waste too much brain resources when they struggle to hear what others are saying.When the brain allocates resources, it gives a lot of benefits to hearing.When hearing declines, the words we hear are blurred, and the information received by the brain is also blurred, so more resources will be allocated to work hard to hear clearly, and this will inevitably take up the resources of other brain functions.When some parts of our brain lose their functions, other healthy parts will take over these tasks, and the spare brain resources are like “cognitive reserves” to prevent emergencies.However, becauseHearing loss, The brain that is hard to “hear clearly” may lose some “cognitive reserve”.This is obviously not conducive to the work of the brain and will lead to a decline in cognitive ability.
Increase the loneliness of the elderly
The psychological effects of hearing loss can also cause cognitive impairment.When hearing loss becomes more and more serious, the elderly will participate less and less in social activities, and their mood will become uncertain.They no longer go to movie theaters, theaters, chess and card rooms, elderly activity centers, and even do not want to party or eat with friends.
Reducing social activities will increase the feeling of loneliness, and old age is a special critical stage where all functions of a person are declining, and it can be said to be a very fragile stage.The loneliness at this time may cause more blows than the loneliness experienced when young, not only mentally, but also increase the inflammation in the body of the elderly, which can lead to diseases such as heart disease and Alzheimer’s.
How to prevent the back of the ears of the elderly
1. Control hypertension and prevent cardiovascular disease in the elderly
The elderly, especially those suffering from cardiovascular disease, must eat less saturated fat xing diet to reduce the incidence of high blood pressure.Once the high-frequency hearing threshold is found to decrease, cholesterol-lowering drugs, vasodilators, etc. should be taken to avoid causing cochlear microvascular disease.
2. Get rid of the habit of digging ears and perform ear massage
Frequently use ear picks and match sticks to dig out your ears, which can easily damage the ear canal, cause infection, inflammation, and may cause damage to the tympanic membrane.Often massage the Chufeng acupoint (the depression between the earlobe and the high bone behind the ear) and the Tinghui acupoint (the depression in front of the tragus, the rear edge of the mandibular joint process) before and after the earlobe, which can increase the blood circulation of the inner ear. The role of hearing protection.Massage once every morning and evening, 5-10 minutes each time.
3. Keep a normal mindset and interact with others more
If the elderly are often in a state of irritability and irritation, it will cause the autonomic nerves in the body to lose their normal regulatory functions, causing ischemia, edema and hearing impairment in the inner ear organs, and they are prone to sudden hearing loss or outbreaks of xing deafness.Therefore, the elderly should try to make themselves happy and talk with people around them.For example, old people sitting together, chatting with each other, learning chess skills together, through communication with others and continuous laughter from themselves, promote the circulation of blood supply to the inner ear and slow down the decline of hearing cells.In addition, persisting in reading newspapers every day is also a good way to delay the degeneration of the language center.
4. Stay away from noise pollution
If the elderly are exposed to noise for a longer period of time, they will be more prone to fatigue when their hearing is beginning to decline. The tiny blood vessels of the inner ear are often in a state of spasm, which makes the inner ear insufficient blood supply, and hearing will quickly decline, and even noise-induced deafness may occur.Therefore, the elderly should minimize the interference of noise on hearing.
5. Try to avoid the use of ototoxic antibiotics
The elderly can supplement vitamin A, vitamin D and vitamin E in appropriate amounts, and try to avoid the use of ototoxic drugs, such as gentamicin, streptomycin, kanamycin, neomycin, etc., because these drugs can easily cause hearing damage .
