What cause is ear sleep

summary

With the development of industrial cities and the increase of life rhythm and work pressure, the number of tinnitus patients has increased dramatically. In recent years, the number of tinnitus patients has increased several times than in the past few years. What is the cause? Let's understand the causes of tinnitus.

What cause is ear sleep

First, the cause of noise: people have such a common experience that if they suddenly hear the sound of firecrackers, there will be a long echo in their ears, which will disappear after half a day. This is that the external noise has temporarily damaged the auditory nerve. Those workers who work in noisy environment for a long time are the victims of noise. The long-term noise stimulation mostly causes inner ear nerve damage. The tinnitus caused by noise is mainly manifested as the disorder of spontaneous activity of auditory nerve fibers.

Second: causes of ototoxic drugs: drugs causing tinnitus can be divided into two categories. One category only causes tinnitus but does not cause hearing loss. The reason is that these drugs affect the metabolism of biogenic amines related to neurotransmitters in the central nervous system, resulting in the "convulsion" side effect of auditory central neurons.

Third: the causes of external and middle ear diseases: external ear foreign bodies (cerumen) can cause tinnitus when they touch the tympanic membrane; middle ear vascular malformations and lesions may also cause tinnitus. Through the examination and treatment of otology clinicians, most of these tinnitus can be cured.

matters needing attention

In daily life, eat more fruits and vegetables, keep optimistic mood, pay attention not to fatigue, pay attention to the recovery of the body, in addition, if there are any symptoms should go to the hospital for examination, and corresponding treatment, these are to actively do.