The ringing in the ears may be caused by cerumen irritation of the external auditory canal, secretory otitis media, tinnitus, etc. It is necessary to go to the hospital in time to complete the examination of otoscopy, electroacoustic audiometry, acoustic impedance and so on, so as to clarify the cause of the targeted treatment.
1. Cerumen irritation of the external auditory canal: A small amount of cerumen may be dislodged from the external auditory canal, and if the cerumen falls on the surface of the tympanic membrane, it will cause irritation of the tympanic membrane and produce a loud sound, especially when the head position is changed and there is a rustling sound. The problem can be solved only if the cerumen on the surface of the tympanic membrane is thoroughly cleaned out by complete otoscopic examination.
2. Secretory otitis media: Eustachian tube dysfunction, local infection and metabolic reactions can lead to negative pressure or effusion in the middle ear. When effusion exists, when the head moves, yawns, or blows the nose, gas enters the middle ear cavity from the Eustachian tube and the ear can sound like gas over water.
2. Neurogenic tinnitus: There are many causes of neurogenic tinnitus, which may be related to noise stimulation, late night, viral infection, sensorineural hearing loss, acoustic neuroma and other factors. It is recommended to go to the hospital in time to improve the relevant examination and targeted treatment.
So if there is a ringing in the ear canal that cannot be relieved on its own, then it is recommended to go to the hospital in time for treatment.