The causes of conductive deafness include cerumen impaction, acute suppurative otitis media, and ear deformity, etc. The corresponding treatments are often chosen according to the different causes and the degree of symptoms, which mainly include medication, surgery, and optional hearing aids when necessary. 1. Medication: For acute suppurative otitis media, anti-infective medication can be used, such as amoxicillin, cefdinir, etc., which will gradually improve the hearing after eliminating the inflammation. When there is cerumen embolism, the outer ear can be flushed, and when the cerumen is discharged, the hearing can be restored. 2. Surgery: For patients with malformations of the outer and middle ear, surgery to shape the corresponding areas can be considered, and when there is fluid in the middle ear, tympanocentesis can be performed. 3. Hearing aids: Some patients are not suitable for surgery to rebuild artificial hearing, so they can consider hearing aids to improve their hearing. After the onset of the disease should actively seek medical treatment, standardized medication and treatment after a systematic examination by a specialist to clarify the cause of the disease. For tumors that exist in the surrounding bone, tumor eradication surgery should be considered.