Hearing aids are a form of hearing assistive technology, and the correct selection and wearing of hearing aids does not usually lead to an exacerbation of deafness. Exacerbation of deafness is usually related to the development of the primary disease and the incorrect selection and use of hearing aids, as well as the role of risk-treating factors.
Hearing aids are devices that improve sound perception by amplifying sound. Hearing aids do not, in and of themselves, restore hearing that has already been damaged, but rather help some hearing-impaired people to make the most of their residual hearing. They are used to improve the hearing of people with conductive, sensorineural, or mixed deafness by amplifying sound.
Its early wearing can exist ear stuffiness, self-sound enhancement, speech has an echo of the blocking effect of the ear and other common discomfort, but generally does not lead to the aggravation of deafness, such as the occurrence of wearing can not achieve the ideal auxiliary enhancement of hearing role and have the above symptoms, should be active with the fitters to liaise with the commissioning of the machine.
It is recommended to consult a doctor in time for diagnosis and treatment. If you need to use hearing aids, it is recommended to carry out standardized fitting.