Bumps on the ears may be related to sebaceous cysts, boils, etc., need to comply with medical advice on the cause of drug or surgical treatment, the disease takes time to get better, there is no quick solution. 1. Sebaceous cysts: Sebaceous glands are distributed on the surface of the auricle, and cysts are formed when the ducts of the glands are blocked. There is no conservative treatment for this disease, and the cysts can be removed surgically once the lumps occur. 2. Boils: caused by skin injury or bacterial infection, 20% ichthyolite ointment, polymyxin B ointment can be used externally as prescribed by the doctor; when the lesions are large or recurring, and the efficacy of local treatments is not good, penicillin, cefaclor and other antibiotics can be taken orally as anti-infective treatments; for the boils that have been pus-filled and broken in the late stage, incision and drainage treatment can be considered. It is recommended to go to the regular hospital in a timely manner, to clarify the cause of the disease, and to standardize the use of medication and treatment under the guidance of the doctor.