1. Ear diseases: Ear diseases leading to deafness and tinnitus include otitis media, otosclerosis, ossicular chain malformation, sudden deafness, Meniere's disease, etc. In most cases, deafness is accompanied by tinnitus, only deafness or tinnitus.
2, brain causes: some intracranial diseases, such as acoustic neuroma, cerebrovascular diseases can also cause tinnitus.
3, drug poisoning: eating some drugs by mistake may lead to drug poisoning, this time will stimulate people's physical function, ears will also be affected, deafness and tinnitus are more common, gentamicin, kanamycin suspicious lead to tinnitus, taking aspirin leads to tinnitus is also more common.
4, systemic diseases: hyperthyroidism, anemia, insomnia or some autoimmune diseases can also cause tinnitus.
5. Noise damage: Noise can cause temporary or permanent hearing loss, leading to tinnitus. Young people working in high-intensity noise environment or wearing headphones for a long time should consider the possibility of tinnitus caused by noise.
6, age: aging will lead to deafness and tinnitus, many elderly people will have deafness and tinnitus, often can not understand the phenomenon. It is best to wear hearing AIDS or cochlear implants for the deaf and tinnitus of the elderly.
7. Psychological problems: Anxiety and depression can also be manifested as tinnitus.
In short, there are many reasons for deafness and tinnitus, and patients need to see a doctor in time.