Long-term use of headphones is easy to cause deafness to protect the three principles of hearing

Sudden deafness is a disease that is predisposed to the elderly, but because many young people can't use their ears safely, the disease is more likely to occur in young people. A young guy in Qingdao listened to the songs all night long, and suddenly he couldn't hear the sound after picking up the headphones. This situation is not uncommon among young people.
WHO published various safety listening time 85 db noise - noise in the car: 8 hours 90 db - Mower workers: 2 hours 30 minutes 95 db - motorcycle (average): 47 minutes 100 db - — Car horn or subway: 105 minutes in 15 minutes – noisy rock concert: 28 seconds, 120 decibels – 呜呜祖拉 or whistle: 9 seconds long-term headphones, 10 years old boy, deaf, said Li Yongtuan, director of the Department of Otolaryngology, Qingdao Municipal Hospital At present, patients with neurological deafness are younger, and 10-year-old Tao Tao (a pseudonym) is a typical case. Li Yongtuan said that Tao Tao usually loves to listen to music. On the way to and from school, he wears a big earphone. After this habit lasts for a while, his hearing has a problem. “Tao Tao and his parents said that he always felt the sound of his ears heard. In fact, this is a symptom of tinnitus.” Li Yongtuan said that after Tao Tao arrived at the hospital, he was diagnosed with neurological deafness, hearing impairment, and treatment. After that, it improved, but left behind the sequelae, affecting normal hearing.
Wearing headphones to listen to music and falling asleep makes the ears very hurt. The 23-year-old Qingdao guy Xiao Chen has the habit of wearing headphones to listen to music and falling asleep. It is often the song that still falls asleep. One day not long ago, Xiao Chen listened to music again after listening to music for a whole night. When she got up the next morning, she suddenly felt that her ears were stuffy and accompanied by tinnitus. Then he found that his voice was unclear. He rushed to the Qilu Hospital for otolaryngology head and neck surgery. After diagnosis, Xiao Chen did have low hearing loss in the low frequency region, and reduced sensitivity to low frequency sounds, which was sudden deafness. After a week of treatment, Xiao Chen’s hearing recovered. However, after more than a month, Xiao Chen’s hearing was again problematic. After repeated treatments, his hearing improved.
Electronic products become young people's hearing killers In recent years, the number of sudden deafness has suddenly increased. Previously, this disease occurred mostly in the elderly, but nowadays it is very young. “Sudden deafness is common among the elderly because the elderly have a decline in physical function at a certain age, but nowadays young people are fast-paced, used to stay up late, often go to places with loud noises such as bars and dance halls, and more and more The use of electronic products on headphones has induced sudden deafness to a certain extent.” Dr. Song Zhongzhong said that many of the patients he received during the recent period were concentrated in young people around 20 years old. Degree or severe hearing loss.
How to protect hearing from sudden deafness?
1, the headset is best to use a head-mounted expert to say that protecting the ear does not mean not listening to music. People who often wear headphones to listen to music should master the "60-60" principle, which is also an internationally recognized method of protecting hearing. That is, when listening to music, the volume should not exceed 60% of the maximum volume, and the continuous listening time should not exceed 60 minutes. In addition, the earphones are preferably head-mounted, which has less damage to the hearing than the earphones. 2, do not use headphones for more than 1 hour every day, the World Health Organization warns, when listening to music with smart phones and audio equipment, it is best not to exceed one hour a day, and the volume should be controlled, not too large, otherwise it may cause permanent hearing damage . According to the World Health Organization, 1.1 billion young people around the world face the risk of hearing loss. Nearly half of them use headphones to listen to music, and the volume is too high. There are also 40% of the music that teenagers hear in nightclubs, bars and stadiums. The volume is too high. The data shows that almost half of the 12- to 35-year-olds in middle- and high-income countries listen to music at “unsafe volume”. 3, tobacco and alcohol also damage hearing ear disease experts also reminded that smoking and drinking and other bad habits can also lead to ear problems. Nicotine in cigarettes, as well as chronic alcoholism, can directly damage the auditory cells and the auditory nerve center. Alcohol and alcohol can induce the relaxation and contraction of cerebral blood vessels, resulting in insufficient blood supply in the ear and induced hearing loss.

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