There is ringing in the ear, clinically, it mainly includes the following kinds: 1, ear canal cerumen stimulation of the tympanic membrane of the ringing sound, this is usually in the patient to do chewing activities or shaking the head, may be more obvious, when the removal of cerumen, this kind of sound is no longer. 2, neurological tinnitus, may be due to the blood supply of the inner ear is insufficient, the inner ear microcirculation is not good, the patient feels very high pitched, like a robin barking sound, generally this case can be treated symptomatically with nutritional nerve, expanding vessels medication. Generally, in this case, we can use the medication of nutritive nerve and blood vessel expansion for symptomatic treatment.3. Some patients have objective tinnitus, such as arteriovascular tinnitus, which is mainly manifested in the patient’s carotid arterial malformations, and tinnitus occurs.4. Tinnitus caused by the abnormal opening of the Eustachian tube, which is consistent with the patient’s respiratory rhythms.