Tinnitus is a subjective sensation of sound in the ear or skull without a corresponding external sound source or electrical stimulus. Tinnitus is a symptom rather than a disease. It can be a concomitant symptom of some diseases, or sometimes the first symptom of some more serious diseases, and should be taken seriously in clinical practice. Because there are many causes and factors that cause tinnitus, doctors need to carefully examine the cause of tinnitus and adopt corresponding treatment to clarify the cause and the location of the lesion, which mainly includes the following aspects: 1. 2.Medication: such as vitamin B12, ginkgo biloba preparations and tinnitus suppressants such as lidocaine. 3.Sound therapy: This method is one of the tinnitus treatment methods with better efficacy, which can reduce and relieve tinnitus by listening to some special music or sound for a long time. To sum up, if tinnitus occurs, first find the exact cause and then use a combination of treatment including drugs, sound therapy, biofeedback, electrical stimulation, magnetic stimulation, surgery, etc. Most tinnitus can be relieved or even disappear.