The 16th "Love ear Day" in the country, it is very important to protect ear safety.

March 3 is the 16th "Love ear Day" in the country, this year's theme is "safety ear, protect hearing". Hearing impairment caused by noise is common all over the world and can be prevented and should be paid attention to.

Interviewed expert armed police Guangdong Corps Hospital ear, nose and Throat center Hu Haiwen Director

Lunar, who lives in Tianhe, was startled by his ears when he set off firecrackers. The left ear can not hear the sound, such as being blocked by things in the ear, anxious he picked up the ear scoop to dig the ear, the results of the left ear bleeding, pain unceasingly, but still can not hear the voice, had to help the doctor. During the examination, the doctor found that Mr Liu's left ear canal was a blood clot, and after cleaning the scab, he found that Mr. Liu had perforated the eardrum. Because Mr. Liu dug ear spoon to dig ears of improper treatment, has caused two damage to the ear, the doctor gave him a drug to prevent infection, and reminded him one months to avoid water in the ear, pay attention to avoid colds, injured tympanic membrane can slowly heal itself. In this respect, armed police Guangdong Corps Hospital Ear Nose and Throat Center Hu Haiwen Director, said firecrackers explosion is a huge voice of the instant contact, may cause tympanic membrane injury, may also cause cochlear hair cell damage. In this case, should go to the hospital immediately, and should not dig their own ears, causing further damage.

Hu Haiwen said that March 3 is the 16th "Love ear Day", this year's theme is "safety ear, protect hearing". Hearing impairment caused by noise is common all over the world and can be prevented and should be paid attention to. The study shows that noise is one of the most important causes of hearing impairment. Many young people like to go to noisy entertainment to release the pressure, such as bars, KTV and so on, if a long time in such an environment, it is easy to cause hearing damage. Some people like to wear headphones to listen to music all the times, often turn the volume is very big, let oneself immersed in the world of music.

Listen to the music loudly for three hours.

People used to listen to music has a tape recorder, Walkman, and later with MP3, MP4, now home computer, hand mobile phone can easily download music, listen to music. Hu director reminded everyone, listen to music, not only pay attention to listening time, but also pay attention to sound intensity.

"More than 60 decibels, more than 3 hours of continuous listening, may cause noise-induced hearing loss and develop noise deafness." Hu Haiwen said that this is worth the attention of music friends, headphones more attention, to learn to let the ears relax and rest quietly. In the outpatient department, the noise of hearing loss of young people more, but also encountered a child with noise-induced hearing loss. The doctor questioned the reason, that is because the family TV, computer always open a large voice caused.

It's important to choose the right hearing aid.

Hu Haiwen said that before purchasing hearing aids, check the hearing, according to the degree of hearing loss, or may "wear more and more deaf." Scientifically matching hearing aids should include hearing inspection, hearing aid matching, computer debugging of hearing aids, etc., and must be operated by a professional surveyor in a professional inspection and matching point. In fact, the matching of hearing aids is the same as with glasses, unsuitable glasses can cause eyesight to fall. Buy hearing aids in stores or online malls, salespeople are only responsible for sales, do not understand professional testing, users wear the effect of course discount. While wearing a hearing aid, pay attention to the comfort of the ear, echo and noise problems. First of all, wear a hearing aid should be comfortable and painless, if there is pain, you should contact your surveyor. Second, there should be no echo, louder, and once these conditions are present, the patient's hearing aid needs to be debugged. Finally, avoid the noise, lest produce uncomfortable feeling, if the patient feels too loud, hearing aid is damp, need to immediately to the hearing Aid inspection Center for debugging and drying maintenance.

Good hearing comes from safe ear

Hu Haiwen said that the awareness of the prevention of noise deafness should be. Noise damage to hearing can be divided into acute sound damage and chronic sound damage, the former is mainly due to the instantaneous exposure of high-intensity pulse noise caused by hearing damage, more commonly seen in the detonation, but also known as shock deafness. Acute sound injury can be treated according to sudden deafness, and chronic sound injury is due to long-term persistent strong noise stimulation of hearing damage, difficult to cure, can only rely on prevention. Therefore, it is very important to establish a sense of noise that is damaging to hearing. Be careful not to stay in a noisy entertainment environment for a long time. When you go to KTV, you can lower the intensity of your music and your microphone and control the volume and time when listening to music with headphones. If you live in a noisy environment, you can install some sound insulation materials at home to reduce noise pollution.

For long time in the noisy environment because of the work needs of friends, experts recommend 3-6 months to do a hearing test, early detection of hearing impairment, properly handle