Regular and reasonable wearing of hearing aids is not harmful to the body.
Hearing aid is a small loudspeaker, the original can not hear the sound to amplify, and then use the hearing impaired people’s residual hearing, so that the sound can be sent to the hearing center of the brain, and feel the sound.
Hearing aids do not restore damaged hearing to a normal level, but they can help some hearing-impaired people to make full use of their residual hearing; and the use of hearing aids does not require invasive manipulation, making them the most widely used means of improving sound perception in hearing-impaired people at present.
Hearing impaired people with residual hearing, in the standardized, reasonable wear hearing aids to improve hearing, some patients can also use this device to shield tinnitus, in order to improve artificial hearing and reduce tinnitus noise.
Hearing aids can make the patient’s auditory dynamic range wider, improve auditory comfort, improve the signal amplification ability and the ability to distinguish sound signals at low intensity input, enhance the patient’s ability to recognize speech in a noisy environment, so that hearing-impaired patients in a noisy environment can also hear a clearer speech sound.
When choosing and wearing hearing aids, it is necessary to fully communicate with professional fitters to fully understand the use of precautions, to avoid the discomfort caused by improper use, the general norms, reasonable use of hearing aids will not cause damage to the body, if there is any discomfort, you can actively with the docking fitters to provide feedback and according to their own conditions of scientific disposal.