Recently, some patients who inquire about tinnitus, deafness and vertigo always express their anxiety and anxiety without providing the necessary audiological examination results. Tinnitus and deafness are different from other diseases and without examination, there is no way to understand the nature and extent of the condition. So please provide the results of pure tone audiometry, acoustic conduction resistance, and even better if you have the results of OAE and ABR. For tinnitus, please do tinnitus matching. For significant hearing loss in one ear, an MRI of the internal auditory tract is preferable. Patients with vertigo should have cochlear electrogram and vestibular function test results.