Buzzing in the left ear may be related to cerumen impaction, otitis media, otosclerosis, Meniere’s syndrome and so on.
1. Cerumen embolism: Cerumen embolism is caused by excessive accumulation of cerumen in the external ear canal, which forms a mass and blocks the external ear canal. The main manifestations are hearing loss, ear stuffiness, ear pain and other symptoms. If there is too much cerumen in the left ear, compressing the tympanic membrane or rolling in the external auditory canal, it can cause tinnitus, which is manifested as buzzing in the left ear and stopping and ringing again.
2. Otitis media: It is an inflammatory disease that involves all or part of the middle ear structure, often secondary to upper respiratory tract infection, mainly manifested as ear pain, mostly accompanied by fever, tinnitus, and may appear as the symptoms of buzzing in the left ear and stopping and ringing again.
3. Otosclerosis: it is a focal lesion originating from the bone labyrinth of unknown cause, which mainly manifests as hearing loss and tinnitus, and may be manifested as mentioned above.
4. Meniere’s syndrome: it is a peripheral vertigo, a vertigo disorder caused by a lesion of the inner ear labyrinth or vestibular nerve, with fluctuating hearing loss, vertigo, tinnitus, etc., which can be manifested as the buzzing of the left ear once and then stopping once and then ringing again.
5. Other: anemia, hypertension, neurosis, ototoxic drugs can cause tinnitus, manifested as a buzzing in the left ear and stopping and ringing.
The left ear buzzing and stopping and ringing may also have other reasons, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, to give targeted treatment or treatment.