Bumps under the earlobe are most commonly seen clinically as lipomas, sebaceous cysts or inflammation around the ear. For lumps arising from inflammation in the earlobe, anti-inflammatory symptomatic treatment can be performed by local disinfection with iodophor and application of erythromycin ointment or Bactrim ointment. If inflammatory lumps are formed, or if they are lipomas, fibroids, sebaceous cysts, etc., after confirmation by ultrasound, if the lumps are relatively large, the best method is to treat them by surgical excision, and local suturing after excision can completely eradicate the swelling under the earlobe. Therefore, if there is a lump in the earlobe, it is best to go to an ENT specialist for a detailed examination, and after the diagnosis is confirmed by ultrasound or some related imaging tests, a thorough treatment can be carried out for the effective cause.