Hyperbaric oxygen chamber is effective in the treatment of tinnitus. The treatment of hyperbaric oxygen is pure oxygen inhalation, which can effectively improve the oxygen-carrying capacity of blood cells and has a better repair effect on the patient’s ear tissue cells. Tinnitus occurs mainly due to long time anxiety, anxiety, fire, lack of sleep or exposure to noise, which causes insufficient blood supply to the inner ear, resulting in a decrease in the function of the cochlear hair cells and abnormal discharge of the auditory nerve. At this time, the patient will feel that there are obvious abnormal sounds in the ear such as beeping, machine rumbling, electric current, chainsaw sound, etc. It is necessary to actively improve the inner ear blood supply and neurotrophic treatment. Oral administration of Kinnado tablets, vincristine extended-release capsules, Cipro, and methylcobalamin tablets is available for two weeks, along with hyperbaric oxygen therapy once a day for two hours each time. During the treatment period, it is necessary to actively avoid anxiety, anxiety, exposure to noise and other triggers to facilitate recovery.