You are currently viewing The earphones are actually “hearing killers” and slowly “kill” the auditory cells.

The earphones are actually “hearing killers” and slowly “kill” the auditory cells.

Xiao Wang, who works in the city center and lives in the suburbs, has to spend a long time on the express bus every day. Recently, the company organized a medical examination, and the doctor found that Xiao Huang’s hearing was slightly damaged.

After further examination by the otolaryngologist of the public hospital, Xiao Huang’s pure tone audiometry report showed that his audio frequency at 4000 Hertz, the hearing threshold (minimum audible intensity) was 65 decibels, and then he could not hear it, which was “noise deafness”. “.

Xiao Huang found a hearing chain, and after detailed inquiry, he found the root of the disease – often wearing headphones to listen to music. During the bus ride, before going to bed at night, Xiao Huang will wear an in-ear earphone to listen to music when there is nothing to do; in order to isolate the outside noise, the volume is still relatively large.

Experts pointed out that wearing headphones frequently is one of the reasons for “noise deafness.” It can “kill” the auditory cells in a pleasant way, with the phenomenon of “sneak into the ear with sound, and silence after pleasure.” The earphones are plugged into the external auditory canal, and the hearing is slightly damaged in this case.

After testing, when the volume of the headphones is turned to 50%, the sound pressure at the tympanic membrane is about 70 decibels; the volume is turned on to the maximum, even exceeding 100 decibels. According to the American Institute of Occupational Safety and Health, the sound intensity is 85 decibels, the longest time humans can tolerate is 8 hours; the 100 decibels exceed the 15 minutes. When Xiao Huang wore headphones to listen to music and the volume was loud enough, the auditory cells were slowly “killed”.

The doctor commented that similar to Xiao Huang’s case, hearing professionals have encountered a lot because of the hearing loss of young people who often wear headphones to listen to music. In response to this situation, the 3 recommendation is proposed:

◆ Disable headphones and rest for several weeks; apply vitamins and vasodilators, and review your hearing after 3 months.

◆If the public wants to isolate the noisy noise around, they can go to the professional hearing mechanism and use the “in-ear earphones for noise reduction earplugs” according to the shape of the ear.

◆ If the hearing loss is severe, affecting life and work, and drug treatment is also difficult, it is necessary to fit the hearing aid.

Link:The earphones are actually "hearing killers" and slowly "kill" the auditory cells.

REF: Hearing Aids Supplier BTE Hearing AidsHearing Aids Types
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