No, the current hearing aids are based on the human hearing situation of scientific testing and matching, reasonable compensation, not only will not hurt the ear, but also slow down the decline in hearing, to protect the patient's ability to distinguish speech, but in the wearing of hearing aids during the hearing changes due to physical reasons can not be ruled out, some of the immune diseases, cardio-cerebral vascular disease, chronic diseases, and vestibular canal enlargement syndrome, Meniere and so on can lead to hearing loss, and also the hearing loss of the vestibular canal enlargement syndrome, the hearing aid can be used to protect the patient's hearing, and also to protect the patient's hearing ability. Meniere and so on can lead to hearing loss, and emotional fluctuations can also affect hearing, sudden irritability, or very sad will lead to hearing loss. It is recommended that you maintain a good lifestyle and a happy mood.
I hope my answer will help you.