Auditory allergy

Auditory hypersensitivity means that the tympanic muscle that maintains the tension of the tympanic membrane is dominated by the inner wing nerve of the trigeminal nerve branch, and the sacrum muscle is dominated by the facial nerve. The two muscles are in an antagonistic relationship to maintain balance. When the facial nerve is paralyzed, the stapedius muscle is paralyzed. Therefore, the tympanic muscle is relatively tense, the tympanic membrane tension is high, and the small sound produces strong vibrations, which produces auditory allergies. It is found in the lesions of the facial nerve above the stapedius branch.