If a patient has a pseudocyst in the auricle, he or she must not rub it repeatedly with the hand, which may aggravate the scope of the auricular cyst. It is best to go to the hospital for surgery to avoid delaying for a long time leading to extensive necrosis of the auricular cartilage and even deformation of the auricle, which can be operated under local anesthesia. If the child cannot tolerate pain, the main purpose of general anesthesia surgery can be considered to remove the necrotic cysts, and the fluid inside the auricular cysts can be cleaned up after the pressure bandage, which can help the healing of the operated area. After the surgery, the patient needs to return to the hospital for a review to clarify the recovery of the condition.