Is it possible to treat hearing loss caused by noise?

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Long-term exposure to a noisy environment can cause hearing loss, and is often accompanied by the formation of a steep-drop audiogram, which is reflected in the fact that the loudness of the sound is OK, but the sound cannot be heard clearly, which should be paid attention to.


Can hearing loss due to noise be treated?
It is recommended to have a hearing test. If your hearing is not good, you need active treatment. If not, you need to choose a hearing aid as soon as possible. Hearing loss caused by noise may be cured if treated in time. If the time is too long, the possibility of cure is smaller. If hearing loss has affected your quality of life, you can consider hearing aids to improve communication problems in your life.


Noise-induced hearing loss is a type of sensorineural hearing loss caused by long-term exposure to strong noise, and is mostly related to occupation. If the exposure time is short, the temporary increase in hearing threshold will be restored. If the exposure time is long, it will cause permanent hearing loss that cannot be restored. However, it is reversible in the early stages. It is recommended to change the environment first, or ask a doctor to have a hearing test to see if you need to wear a hearing aid.


What is noise-induced hearing loss

Generally speaking, noise that exceeds the safe noise standard (85-90 decibels) is May cause tinnitus and deafness. However, there are individual differences in sensitivity to noise of the same intensity, and only sensitive people are harmed or are harmed the most. In the process of noise-induced diseases, 90 decibels is a clear threshold. After exceeding 90 decibels, the individual differences between people are not obvious. This kind of noise has adverse effects on most people and can cause Various diseases. Steady-state noise that always maintains a state is less harmful to people than the same decibel, but impulse noise with loud and soft sounds, and a sudden noise of 100 decibels may even cause instantaneous eardrum perforation and hearing loss, so Noise is recognized as a common pollution factor.


If a person is exposed to strong noise for a long time, his hearing will weaken, which will lead to organic damage to the hearing organ and cause hearing loss.

① Strong noise can cause ear discomfort, such as tinnitus, earache, and hearing damage. According to measurements, noise exceeding 115 decibels can also cause deafness. According to clinical medical statistics, living in a noise environment above 80 decibels can cause deafness in up to 50% of people.

②. Noise damage to vision. People only know that noise affects hearing, but in fact, noise also affects vision. Tests have shown that when the noise intensity reaches 90 decibels, the sensitivity of human visual cells decreases and the reaction time for identifying weak light is prolonged; when the noise reaches 95 decibels, 40% of people have dilated pupils and blurred vision; and when the noise reaches 115 decibels, Most people's eyeballs' adaptation to light brightness is weakened to varying degrees. Therefore, people who have been in a noisy environment for a long time are prone to eye injuries such as eye fatigue, eye pain, dizziness, and visual tears.


Hearing loss will be very sad and sad for the rest of life, and if you cannot stay in such a noisy environment for a long time due to work reasons, once it is damaged There is no way to make up for it. Therefore, I hope that if my friends are engaged in work with relatively loud noise, they can take some protective measures, such as earplugs.