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Perforation of the tympanic membrane is generally divided into two conditions: (1) simple perforation of the tympanic membrane caused by trauma, such as a loud noise or a strong impact on the ear. (2) Caused by various purulent otitis media, the best methods of these two conditions are different.
Patients with perforation of the eardrum caused by otitis media are mostly accompanied by symptoms of earache, tinnitus, otorrhea, hearing loss, pus, and water, and there is a risk of deafness if not timely.
Tympanic membrane perforation repair is suitable for tympanic membrane perforation caused by simple trauma, and the effect will be better. At present, the most effective and correct method for tympanic membrane perforation caused by otitis media is to use myringoplasty, with a success rate of more than 90%, which can eliminate earache, tinnitus and improve hearing.
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Eardrum damage caused by severe middle ear can be recovered by surgery, it is recommended to go to a regular hospital for consultation, if not timely, it will lead to conductive deafness, hearing loss loss, and hearing loss can be improved through hearing aids.
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Tinnitus may be related to cerebral insufficiency, and the common cause of cerebral insufficiency is cerebral arteriosclerosis, which is directly related to hyperlipidemia. So it's a comprehensive **,
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It is best to have your hearing checked, there should be hearing loss, and then according to your hearing, consider whether to use hearing aids.
Shenzhen Haisheng Hearing.
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Try Chinese medicine to see if you can regulate it well.
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When flying, the fly vibrates its wings, which produces a buzzing sound. This sound is due to the ** effect of the air. When the fly's wings vibrate downward, it pushes the air molecules downward, which creates an area of low pressure around it.
When the wings vibrate upwards, they wither and carry the air molecules upward, creating an area of high pressure. This change in pressure causes the ** of the air, forming sound waves.
It is worth noting that flies vibrate their wings at very high frequencies that are inaudible to the human ear, so the sound may become more muffled for people. And the death of flies can also have an impact on the buzzing sound. When the fly is already dead, its wings will still leave out to produce some movement, but this movement is no longer as coordinated as a living fly, which can lead to a more harsh sound.
Another reason why flies are louder is that the speed at which they vibrate their wings depends on the temperature of their surroundings. As a result, in warmer environments, flies may vibrate their wings more quickly, resulting in a louder buzzing sound. At lower temperatures, the wings of flies vibrate more slowly and the sound is softer.
Overall, the buzzing sound of flies is caused by the pressure waves that form in the air by their vibrating wings. This sound can be noisy for people, but it is a common sound for flies. One can reduce the effects of fly buzzing by using flight belts and other methods to prevent flies from approaching.
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Because there is a large amount of oily organic matter in the fluid secreted by the human sebaceous macro, which can be consumed by flies. If it is only a small amount of sweat, the fly will not come, because there is a small amount of acid in the sweat, which is harmful to the fly itself, and when there is too much sweat, the acid is weakened, so the fly will fall on people. If people love to be tidy and pay attention to hygiene, then there will be fewer flies.
You can hear a buzzing sound, which is caused by the fly shaking its wings, and the normal person's hearing range is about 16 hertz to 24,000 hertz (per second), and the fly vibrates its wings 352 times per second. So people can hear it.
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Guidance: Hello, the main cause of tinnitus is ear diseases, such as external ear diseases: otitis externa, cerumen embolism, foreign body in the outer ear, etc., it is recommended that the acute and chronic inflammation of the middle Liang Chun ear, tympanic membrane perforation, otosclerosis and Meniere's syndrome of the inner ear, acoustic neuroma, can cause tinnitus.
Neurology generally uses intravenous calcium plus some drugs to nourish the nerves, and while taking calcium tablets, you can take Liuwei Dihuang pills to make up for leakage and strengthen the kidneys, which can generally achieve the ideal effect.
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1.Sleep, relax, and get plenty of rest.
2.If you feel really uncomfortable, please go to the hospital for a check-up.
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Categories: Medical, Diseases, >> ENT.
Analysis: Hello:
Causes of tinnitus: Mainly ear diseases, such as external ear diseases: external ear callitis, cerumen embolism, foreign body in the outer ear, acute and chronic inflammation of the middle ear, tympanic membrane perforation, otosclerosis, Meniere's syndrome of the inner ear, acoustic neuroma, can cause tinnitus.
Tinnitus can also occur in vascular diseases, such as jugular spheroid tumors, dilation of small blood vessels in the ear, vascular malformations, hemangiomas, etc., tinnitus from veins is mostly noisy, and tinnitus from arteries is consistent with the pulse pulsation. Other systemic diseases can also cause tinnitus: autonomic disorders, cerebral blood supply deficiency, pre-stroke, hypertension, hypotension, anemia, diabetes, malnutrition, and excessive use of drugs that have toxic effects on the ear such as gentamicin, streptomycin, or kanamycin, etc., tinnitus and hearing loss can also occur, and tinnitus occurs earlier than hearing loss.
Excessive fatigue, lack of sleep, and emotional stress can also lead to tinnitus in the basal limbs. Climbing, water ingress, anger, high-altitude work, external fatigue, poor sleep, mainly caused by thromboembolism and neurological due to insufficient blood supply to the inner ear. There are also diseases caused by such as rhinitis, pharyngitis, bad heart, etc., which can cause tinnitus.
Protect your ears from drug poisoning, water, noise, beating, and don't pick your ears.
If it is convenient for you, you can come to our hospital**or call** for consultation.
No. 59 North Third Ring Middle Road, Haidian District, Beijing, North Taipingzhuang Bridge West, Beijing Guodu Otolaryngology.
Contact **010 8201581
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