The common causes of buzzing in the ear are low frequency deafness, secretory otitis media, sensorineural tinnitus, etc. According to the different causes of the drugs taken are also different, such as methylcobalamin, cytarabine sodium, methylprednisolone and so on. 1. Low-frequency deafness: mostly caused by fluid retention in the inner ear, which usually requires the application of hormones, such as prednisone and dexamethasone. Improve microcirculation drugs, such as ginkgo biloba extract. 2. Secretory otitis media: antibiotics can be taken in the acute stage, such as amoxicillin clavulanate potassium, while oral drugs such as prednisone, dexamethasone and other glucocorticosteroids; the application of mucus promoting agents, such as eucalyptus pinocchio enteric soft capsule and so on. 3. Sensorineural tinnitus: can take nutritional nerve, improve circulation drugs, such as methylcobalamin, cytarabine sodium, betahistine mesylate, etc.; ear buzzing heavier impact on sleep, the available alprazolam, eszopiclone and other sleep aids; tinnitus can be taken in the early days of glucocorticoid drugs such as methylprednisolone, prednisolone and so on. Buzzing in the ear is recommended to consult a doctor in a timely manner to determine the cause of the disease, need to be standardized treatment under the guidance of a professional doctor.