[Analysis of clinical characteristics of 87 patients with cochlear migraine]

Objective:The aim of this study is to analyze the clinical features of cochlear migraine. Methods:The clinical data of cases of cochlear migraine were collected, and the clinical symptoms and hearing examination results were analyzed. Results:The ratio of male to female patients with cochlear migraine was 1∶3.1; the peak incidence was between 30 to 60 years old; the clinical symptoms were tinnitus in 61 people（70%）, mild hearing loss in 52 people（60%）, aural fullness in hyperacusis in 13 people（15%）, auditory allergy in 9 people（10%） and otalgia in 5 people（6%）; the audiology characteristic was that 61.5%（32/52） of patients with hearing loss showed mild high-frequency neurological hearing loss, 34.6%（18/52） of patients showed mild low-frequency neurological hearing loss, and 3.8%（2/52） of patients showed full-frequency mild neurological hearing loss; the effective rate of tinnitus treatment was 57.4%, the effective rate of hearing loss was 71.2%, and the effective rate of aural fullness was 69.2%, the effective rate of hyperacusis is 66.7% and the effective rate of otalgia is 60.0%. Conclusion:The clinical characteristics of cochlear migraine are summarized, which provides a basis for the intervention of anti-migraine treatment programs for inner ear diseases.