If there is a hissing sound like electric current inside the ear, you need to adjust yourself, avoid excessive tension and anxiety, make sure to take reasonable rest and rest at night, do not smoke or drink alcohol, and rub your ears by yourself usually to promote blood circulation. If there is no improvement after symptomatic treatment, you need to go to the hospital for a detailed examination. You can improve pure tone audiometry, acoustic conduction resistance, and CT of the middle ear, including nasopharyngoscopy, to determine the cause of tinnitus and exclude any occupying changes in the middle ear cavity, including the nasopharynx. If the tinnitus is purely neurological, we can apply tensin tablets to improve circulation and methylcobalamin dispersible tablets to nourish the nerves. However, if occupational changes are considered, further surgical treatment is needed.