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The benefits of hearing aidsWhat are the disadvantages?

3. Many hearing aid users will experience dizziness, headache, forgetfulness, unresponsiveness and other uncomfortable symptoms, which is another side effect of wearing hearing aids.The appearance of these unhealthy symptoms has an impact on study and work.Otologists said that the reason is that hearing aids amplify the sound. The louder the sound, the stronger the vibration. After long-term vibration, the central nervous system of the brain is damaged to varying degrees, causing the above adverse reactions.

The usefulness of hearing rehabilitation depends on the following factors:

(1) The expectations of hearing aids must be realistic and understand the performance characteristics of hearing aids.As a medical device, hearing aids cannot solve all the problems of patients.Only when the patient fully understands the characteristics of hearing aids, can they give up unrealistic ideas.

(2) Correct selectionHearing aid.Hearing aid selection is an important part of hearing rehabilitation.Different patients have different degrees of deafness.Hearing aids are a means to help patients make effective use of residual hearing.Therefore, the patient must go to a professional organization for the correct selection, so that the hearing aid can play the best role.