Most of the tinnitus is of unknown etiology. For those with clear etiology, such as otitis media, cefuroxime can be given to control the infection, etc. For those with unknown etiology, nimodipine and flunarizine can be used to control the symptoms, and the efficacy of the medication varies from person to person. 1. For those with clear cause: treat the cause, such as neurotinnitus caused by otitis media, erythromycin, cefradine, cefuroxime and other drugs can be given to control the infection. 2. For those whose etiology is unknown: choose appropriate methods to control symptoms, such as flunarizine, nimodipine to dilate blood vessels, improve microcirculation in the inner ear, eliminate or reduce tinnitus symptoms. Lidocaine blocks the excessive abnormal excitatory activity of the auditory conduction pathway to alleviate tinnitus symptoms, which may have adverse reactions such as sensory abnormalities and hypotension. Clonazepam, can reduce tinnitus symptoms by inhibiting the abnormal rhythmic activity of the auditory conduction pathway, which may have adverse effects such as dizziness and headache. The effect of medication varies from person to person. All of the above medications should be used under medical supervision. If you have tinnitus, you need to consult a doctor in time and use medication according to your own situation under the guidance of a physician, avoiding blindly using medication on your own to avoid adverse situations.