Hearing aidis that useful[woreHearing aidPros and cons]
It has become a problem in many people’s lives. Although it is not a fatal disease, it brings a lot of inconvenience to life, study and work, even because of deafness causing accidents that endanger personal safety. Hearing impaired patients first think of relying on hearing aids. As everyone knows, hearing aids can help patients temporarily relieve the troubles of deafness, but ignore the huge harm brought by the later period.
Why put onHearing aidCan you hear the sound?
How hearing aids work: Hearing aids are micro-small sound reinforcement devices that amplify the outside world to the extent that hearing loss patients need it. The patient’s residual hearing is used to compensate for hearing loss.
We are clearHearing aidAfter working, know that hearing aids can help alleviate the flaws of hearing loss, and you can also get a glimpse of the drawbacks of hearing aids for a long time – aggravating deafness. We know that when we are in a noisy environment, the ears will feel uncomfortable, and the high-intensity noise will even make the ears feel stinging. It is conceivable that the hearing aid patients use the same feelings, and the hearing aids are also like this. The sound is amplified and then transmitted to the ear. The sound is not only unreal, but the ear is blocked, and the long-term use further damages the ear nerves, causing further hearing loss. According to most users, the harm that hearing aids pose to patients is concentrated in the following two points:
First, wearing a long time is even more inaudible
The vibration of the sound transmission damages the ear nerves, which will aggravate the deafness. It is more inaudible than the original, and the hearing aid has to be re-adjusted to be heard. This is also the experience of most users. As a result, the user is caught in a vicious circle. Once the ear nerve is severely damaged and necrotic, it is too late to think about treatment.
Second, the body has bad symptoms
a lot ofHearing aidThe user may experience symptoms such as dizziness, headache, easy forgetfulness, and unresponsiveness, which is another side effect of wearing a hearing aid. These adverse symptoms appear to have an impact on learning and work. According to otologists, the reason is that the hearing aid amplifies the sound. The louder the sound, the stronger the vibration. The central nervous system of the brain undergoes long-term vibration and is damaged to varying degrees, causing the above adverse reactions.
Would it be better to choose a branded hearing aid?
Currently on the marketHearing aidThe working principle is the same, and the hearing-impaired patients can hear the sound by amplifying the sound, so there is no such thing as a hearing aid that does not aggravate the deafness. Hearing aids currently on the market before the advent of new hearing aids
Wearing a long time will increase the deafness.
How to restore hearing without wearing a hearing aid?
With the continuous development of medical technology, a treatment plan has been developed for the cause of deafness. There are two reasons for deafness:
First, the ear nerve problem
The ear nerves are damaged by noise, drugs, physical damage, and viral infections, which can cause tinnitus, hearing loss, and even total paralysis. In the case where the ear nerves are not completely necrotic, the hearing can be restored by restoring the treatment.
Second, the cochlear problem
In this type of patient, after hearing the cochlear necrosis, the hearing can only be restored by cochlear surgery. According to statistics, there are not many patients with cochlear necrosis, so it is recommended to go to the big hospital to check clearly before making a final conclusion.
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