3. Prolonged contact with the roar of the machine, the noisy workshop, the noise of human voices and other noises will cause the tiny blood vessels of the inner ear to often be in a state of spasm, the blood supply to the inner ear is reduced, and the hearing is sharply reduced.Therefore, avoiding or reducing noise interference is the first one to protect hearing.
5. Pay attention to medication and try to avoid using ototoxic drugs, such as streptomycin, gentamicin, kanamycin, neomycin, etc.These drugs can easily cause ear poisoning and damage hearing.Patients with neurological deafness should pay more attention.
The ancients’ “flowing water does not rot, and corpse hinges do not worm” also expounded the same truth.The main function of the hearing aid is to amplify the sound and wake up the residual hearing in the latent state, so that it can be used to the greatest extent.In this way, as long as the deaf patient is under the correct rehabilitation guidance and through scientific system training, the hearing aid can be compensated. This is not only the result of improved hearing, but also the result of improved hearing and self-confidence.Therefore, hearing loss is not terrible. The terrible thing is that deaf patients spend their precious recovery time on some treatments that cannot achieve the purpose of recovery, and the residual hearing is wasted in vain.Therefore, it is necessary to develop residual hearing as soon as possible when hearing loss is discovered. This is what deaf patients must do.
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