Wear headphones often? Repeated otitis media? Can’t hear in one ear? You have to be wary of these ear problems! Otology experts come together to teach you to protect your hearing from deafness
wear earphones often
sudden deafness >
Because of the needs of work and study in life, we often use headphones. However, long-term wearing of earphones will cause mechanical damage to the ear and may cause sudden deafness .
Sudden deafness, you need to know these questions
1
40-50 decibels, loud shouts are 70-80 decibels, and car horns are 90 decibels. If the volume level of the headphones reaches 85 decibels for 3 to 4 hours, it will cause neural deafness. If the volume level of the headphones reaches 90dB or more, it will only take 1 hour to cause neurological deaf.
2
How to avoid similar dangers? First, wear headphones as little as possible. Second, if you must wear them, try to use as few plug-in headphones as possible. Third, it is best to use headphones intermittently. Headphone damage to the inner ear depends on two factors, volume and time of use. Experts recommend Take a break when wearing headphones for more than an hour.
3
Sudden deafness is not self-healing. If you suffer from sudden deafness, early diagnosis and early treatment must be done. Sudden deafness patients were treated within 7 days, and the cure rate was 70%. After one monthtreatment, the cure rate is only 15% strong>.
Recurrent otitis media
Beware of deafness and find you
Otitis media, these issues to know
1
The two main characteristics of chronic otitis media Recurrent pus and tympanic membrane perforation. After the tympanic membrane is perforated, the natural barrier of the tympanic membrane disappears, and external dirt will stimulate the middle ear mucosa and cause inflammation. The 3 causes of recurrent otitis media are Swimming after tympanic membrane perforation, inflammation and infection of adjacent organs, and blowing nose. 
2
According to the different degrees and parts of the tympanic membrane and middle ear structure damage, there are corresponding >Means and methods of diagnosis and treatment. For example, if the tympanic membrane is intact and there is fluid in the middle ear, tympanic membrane puncture can allow the fluid inside to flow out, and most hearing can achieve a satisfactory recovery. If the tympanic membrane has obvious perforation, surgical repair can be used with a success rate of 95%. If the auditory ossicle is damaged, the bird-like single auditory ossicle method can be used to reconstruct the hearing, which can basically achieve recovery. 
Expert Tip:
Surgical treatment can improve hearing, but not fully restore it.
Inaudible in one ear
Watch out for a brain tumor
DVJDw /img>This is a special brain tumor called acoustic neuroma, which grows on the vestibular nerve in the inner ear canal. It is common and occurs in 30-60 years of age. The disease is usually unilateral, and the probability of acoustic neuroma in both ears is very low. 
Inaudible to one ear, it should be our concern. Data show that 70% of adolescents with unilateral inability to hear contralateralhearing loss< /strong>, 84% of patients have tinnitus in the damaged ear, which seriously affects daily life. In addition, unilateral inaudibility also poses potential dangers, and the decreased ability to hear and identify positions will make it impossible for the elderly to avoid accidental injuries. One ear can’t hear, these questions need to know
1
very small ![]()
tumor will occur Tinnitus. As the tumor grows, compression of the vestibular nerve can cause dizziness. When the tumor grows again, it will squeeze the facial nerve, causing nerve ischemia and facialspasm and facial paralysis. When the tumor grows, it will also cause sudden deafness. These four symptoms basically appear in order.
Experts recommend:
If you have any of these four symptoms, an enhanced MRI of the internal auditory canal is recommended.
2
With technology, acoustic neuroma surgery does not require craniotomy It can be treated with minimally invasive surgery. The otologist and the brain surgeon cooperate with each other. The otologist enters the internal auditory canal to remove the tumor near the ear canal, and the brain surgeon removes the tumor in the brain. In this way, weeds can be removed, nerves can be protected, and trauma can be reduced, ultimately benefiting the patient.
The video number is here! Click on the video below, one-click three links (forward + like + comment), learn a little health knowledge every day, we will be healthier together.
Path to Health OneOneShowtime
< strong>“Advice from an Ear Doctor” (Part 1)
△ First broadcast: April 26 at 18:05
△ < strong>Replay: Next day at 08:28
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Editor of this article:Zhou Yihan Editor in charge: Bai Xia
