A throbbing pain in one ear on one side. Clinically, it is seen in the following diseases, each of which is treated differently: the first is auricular shingles. This is mainly due to a virus that invades the trigeminal nerve, causing the patient to experience throbbing pain in the ear. This condition can be treated clinically with non-steroidal drugs, and antiviral therapy is the most critical treatment. The second disease is that some patients have acute otitis externa, acute otitis media, herpetic tympanitis, and the pain radiates to the ear causing ear pain. Clinical active treatment of inflammatory infection of the ear canal is the most critical, only when the inflammatory infection of the ear canal is well controlled, ear pain can be relieved. The third is that some patients have pain in the throat, pharyngitis, tonsillitis and other pain radiating to the ear, causing ear pain, this pain may be more obvious when the patient swallows. For this situation, clinically need to carry out anti-inflammatory infusion treatment, active treatment of inflammation of the tonsils of the throat, control to relieve ear pain. The fourth is that some patients through the relevant examination, the ear and around no obvious inflammation infection, but the patient appeared to pain, this may be due to the patient fire, stay up all night and so on induced by the otoneural neuralgia. In this case, you can take oral carbamazepine, oral vitamins, methylcobalamin and other symptomatic treatment.