Tinnitus occurs when it is quiet, which is usually a symptom of neurogenic tinnitus.
Neurogenic tinnitus refers to a variety of sounds that the patient subjectively hears in the absence of an external sound source, such as wind, cicadas, tides, and a variety of other sounds. It is generally categorized into sensorineural tinnitus; peripheral nervous tinnitus; and central nervous tinnitus.
Sensorineural tinnitus: this kind of tinnitus is tinnitus caused by lesions in the cochlea, degeneration of cochlear function, such as senile deafness; work and life caused by long-term exposure to noise; ototoxic drugs, such as aminoglycosides caused by drugs; ear diseases, such as Meniere’s disease, inner ear infections, otosclerosis, etc. caused.
Peripheral neuropathy tinnitus: tinnitus caused by auditory neuropathy, mostly caused by acoustic neuroma.
Central nervous tinnitus: tinnitus caused by central neuropathy of the brain. Cerebrovascular disease, multiple sclerosis, tension and anxiety.
If the above symptoms occur, you should actively go to the hospital to find out the cause and actively cooperate with the doctor’s treatment, to avoid delaying the condition.