One ear is buzzing. What's the matter

summary

Sometimes one ear is buzzing because of being in a noisy place for a long time, so what's the matter? Let me explain to you.

One ear is buzzing. What's the matter

First, physiological tinnitus. In the body, blood vessel pulsation, blood flow, muscle contraction, joint activity, breathing movement, etc. will produce weak sound, which will be felt by those close to the ear. Usually, because there is a strong sound from the outside world, this weak sound is covered up, but not felt. But if you walk into the sound insulation room or in a quiet night, sometimes you will feel a weak sound in your ears, which is physiological tinnitus.

Second, conductive tinnitus. The cause of this tinnitus is that the conduction part of the auditory system is obstructed, such as swelling, blockage, perforation of tympanic membrane, invagination, middle ear inflammation, adhesion, sclerosis, etc. The transmission obstacle reduces the ability to listen to the outside sound, weakens its function of covering up the sound in the body, so that it can feel it, and becomes tinnitus. In addition, the sound transmitted into the ear through bone conduction is blocked in the outward escape channel due to the conduction barrier, which improves the feeling of the sound in the ear and becomes a kind of whistling sound with low frequency as the main frequency and like wind. We can try it ourselves. When we cover our ears with one hand, we can feel the roaring sound in our ears. This is the typical conductive tinnitus.

Third, nervous tinnitus. The reason is that the sensorineural part of the auditory system is impaired. Tinnitus occurs when the inner ear auditory receptor is sick, such as drug poisoning, noise trauma, Meniere's disease, etc.; the auditory nerve and auditory center suffer from trauma or inflammation, poisoning, ischemia, tumor, etc.; and various intracranial lesions affect the auditory nerve or auditory center. This kind of tinnitus is mostly high frequency cicada or harsh sharp sound.

matters needing attention

In the usual diet, we should pay attention to low salt, low fat, pay attention to the collocation of nutrition. Choose to work and study in some quiet places and refuse to make noise for a long time.