What reason is tinnitus a year?

summary

Tinnitus is the result of different pathological changes of many diseases involving the auditory system. The etiology is complex and the mechanism is unclear. The main manifestation is that there is no corresponding external sound source or electrical stimulation, but subjectively there is sound sensation in the ear or intracranial. What reason is tinnitus a year? Let's talk about it

What reason is tinnitus a year?

Mental stress factors: tinnitus is mostly caused by mental tension, often accompanied by dizziness, insomnia, backache, fatigue, etc. In modern society, white-collar workers, office workers tinnitus incidence rate increases, the crux is here.

Drugs: the drugs causing tinnitus can be divided into two categories. One category only causes tinnitus and does not cause hearing loss, such as anticonvulsants, antibiotics, narcotic analgesics, etc; Another kind of drugs can cause tinnitus, hearing loss and even total deafness. Such as anticancer drugs, aminoglycoside antibiotics and antiparasitic drugs.

Noise: we all have this common experience. If we suddenly hear a loud noise, there will be a long echo in our ears. This is that the external noise has temporarily damaged the auditory nerve. Those who have been working in noisy environment for a long time, such as tractor and car drivers, traffic police, salute soldiers, staff of song and dance halls, long-term meeting participants, and operators of various kinds of equipment, are all victims of noise. Long term noise stimulation causes inner ear nerve injury most of the time.

matters needing attention

Eating more foods rich in zinc, iron and calcium can reduce the lack of trace elements, which not only helps to expand the microvascular, improve the blood supply of the inner ear, but also prevents hearing loss. Therefore, to develop scientific eating habits is the first choice to prevent tinnitus.