Hearing is very important to us. Hearing is the only way we listen to the world.If there is a symptom of unclear hearing and buzzing head, then you must be alert to hearing loss.In daily life, there are many reasons for hearing loss, such as chronic ear infections, diseases such as rubella, anesthesia, mumps and meningitis, low birth weight, neonatal jaundice, hypoxia at birth, noise, and aging. There are more than ten kinds of antibiotics such as gentamicin, streptomycin and other toxic reactions that can also damage the auditory nerve.
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