I always feel dizzy when wearing hearing aids. What is the reason?

The hearing of the elderly has decreased to varying degrees, which affects the normal life of old age.Sometimes after seeing a doctor, the doctor will recommend wearing Hearing aid .Many people wear it Hearing aid , Especially in-ear hearing aids, you may feel dizzy or sleepy.Wearing a hearing aid requires an adaptation process. The volume changes from light to loud, the environment changes from quiet to complex, and the time from long to medium. After adapting, you will not be dizzy.

The working principle of hearing aids: Hearing aids are mainly composed of microphones, amplifiers, receivers, batteries, various volume and tone knobs and other components.The acoustic signal is converted into an electric signal by a microphone, and after being amplified by an amplifier, the electric signal is restored to an acoustic signal by the receiver and transmitted to the human ear.

What should I do if I get headaches and dizziness after wearing hearing aids?

Headache and dizziness occur after wearing a hearing aid, mainly because the sound output by the hearing aid exceeds the patient’s discomfort threshold.The discomfort threshold of a normal person is 120-140dBSPL.People with sensorineural hearing loss have a narrower hearing dynamic range, and their discomfort threshold is lower than normal.When using ordinary hearing aids, I feel headache and dizziness because the amplified sound exceeds the patient’s discomfort threshold.Such patients should choose wide dynamic range compression circuit (WDRC) or adaptive dynamic range optimization technology (ADRO), both of which can re-adjust the speech dynamic range without making them feel loudly uncomfortable or harsh, and ensure The amplified sound is in the acceptable loudness range.At the same time, remind audiologists and technicians that when performing pure tone audiometry on patients, they should also perform a discomfort threshold test.
There is a difference between the sound of the hearing aid and the original sound, so you need to gradually adapt.
1. Start to practice listening to some natural sounds in a quiet environment, such as knocking on doors, opening and closing doors, footsteps, and running water, and then gradually transition to a natural noisy environment.
2. The volume of the hearing aid should be lowered at first, and then gradually increased to the most suitable position, which may take a week or two.
3、戴助听器的时间由短到长。比如第一天戴1-2个小时,第二天戴2-3个小时等。或者,当感到神经紧张或疲劳时把助听器摘下,休息数小时。
4. Be careful to turn off the switch of the hearing aid before putting it on. The ear mold and the concha cavity are matched, and then turn on the switch after wearing it firmly.Hearing aids should also be turned off and then off.So as to avoid annoying howling.

Some elderly people neglect to protect their ears after wearing hearing aids.
助听器只是起到放大声音的作用,没有残余听力的情况下,助听器将无法起到有效作用,因此在任何时候都要注意保护好耳朵。可以主要从以下几个方面进行:1.保持心情舒畅,生活要规律,保证足够的睡眠时间;2.平时注意避免噪音和强声刺激;3.避免使用耳毒性的药物,如庆大霉素、链霉素等;4.少吃油腻的食物;5.进行一些耳朵保健操等。
After a doctor’s diagnosis, many elderly people are told that they don’t follow the doctor’s advice when they want to wear a hearing aid. They look for medicine everywhere, hoping to find a cure.In fact, there is currently no effective treatment for neurological deafness in the world.Generally speaking, patients with hearing loss around 40dB should wear hearing aids.Wearing hearing aids as early as possible can not only effectively solve daily communication problems, but also help improve speech resolution, slow down auditory nerve and brain atrophy, and prevent the occurrence of senile depression and Alzheimer’s.

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