Inflammation of the ear can be otitis externa, boils of the external auditory canal, acute suppurative otitis media, etc. Local medication, systemic medication and surgical treatment can be given according to the specific disease. 1. Otitis externa: Otitis externa caused by bacterial infection can be treated by applying ear drops of of ofloxacin and oral anti-inflammatory treatment with antibiotics such as cefaclor. 2. Boils in the external auditory canal: If the boils are relatively small, oral antibiotics, such as cephradine cephalosporin, cefaclor and other anti-infective, in the early stage can be applied to ichthyol glycerin compresses on the affected area. If the abscess has matured, you can make a surgical incision to drain the pus, clean up the pus, and apply penicillin and levofloxacin systemically. 3. Acute suppurative otitis media: If the bacterial infection is caused by, you can apply antibiotics, such as cefuroxime tablets, cefaclor and other anti-infective, local application of hydrogen peroxide to clean up purulent secretions, the application of of ofloxacin ear drops ear drops. Inflammation of the ear, it is recommended to consult a doctor in time to clarify the diagnosis, and standardize the use of medication and treatment under the guidance of the physician.