Tinnitus and tinnitus are two different kinds of physical diseases, and they are different in terms of causes, symptoms, and accompanying symptoms. First of all, tinnitus is the patient in the absence of external sound sources, the ear or intracranial production of buzzing, hissing and other unshaped abnormal sound hallucinations, can be divided into physiological and pathological. There are various causes of tinnitus, the common ones are vascular diseases, tinnitus caused by hearing loss, middle ear blockage or eustachian tube dysfunction, head and neck trauma or temporomandibular joint disorder. Tinnitus refers to tinnitus caused by lesions in any part of the entire channel from the cochlear nerve nucleus of the medulla oblongata to the auditory center of the cerebral cortex, and the patient feels that the tinnitus is ringing in the brain, which is mostly due to nervousness, stress and other mental factors, and belongs to the functional diseases. The causes of tinnitus are mainly ear diseases, vascular diseases, other systemic diseases and improper use of medication such as gentamicin, streptomycin, etc., excessive fatigue, sleep deprivation and emotional stress can also lead to the occurrence of tinnitus. Tinnitus and tinnitus in the cause, symptoms and other aspects of the performance are different, if the patient friend discomfort, it is recommended to consult a doctor as soon as possible, by a professional doctor to determine the disease, do not self-judgment in order to avoid delaying the condition.