Ear cysts can occur in and around the auricle, in which those located in the auricle are more common and develop more slowly, and can be divided into two categories: true cysts and pseudocysts, whose elimination methods need to be clarified after the type is determined, and then general treatment, medication and surgical treatment are chosen. 1. True cysts: e.g. epidermoid cysts, sebaceous cysts, etc. If the cysts are small and asymptomatic, regular observation is enough and no special treatment is needed; if the cysts are large and uncomfortable, surgery can be chosen to remove the cysts. When combined with infection, erythromycin ointment and mupirocin ointment can be applied locally to control the infection and improve the symptoms. 2. Pseudocysts: such as traumatic cystic hematoma, cystic chondritis, etc., need to be punctured and aspirated and localized pressure under aseptic conditions, and surgical excision can be considered if necessary. The above medications need to be used under medical supervision. When cysts appear in the ear, it is recommended to seek medical treatment in time to clarify the type of cyst and then carry out targeted treatment.