Bumps inside the auricle are commonly caused by sebaceous cysts, folliculitis, auricular pseudocysts and other diseases, it is recommended to go to the ENT department of the hospital for a clear diagnosis and follow the doctor’s instructions for treatment. 1. Sebaceous cysts and folliculitis are mostly caused by exuberant metabolism and blockage of hair follicles, which can be temporarily observed and treated if there are no uncomfortable symptoms. Pay attention to local cleanliness, do not squeeze and pick, to avoid infection. If there is redness, swelling and pain, you can use local antibiotic ointment such as erythromycin ointment. If accompanied by heavy symptoms, it is recommended to go to the hospital and apply antibiotics as prescribed by the doctor. 2. Pseudocyst of the auricle: It is often a painless cystic elevation on the outer side of the auricle. Small and asymptomatic cysts can be temporarily observed, and the treatment includes puncture and aspiration of fluid under strict aseptic operation and pressure bandage, or cyst incision with small window drainage and pressure bandage. If the local swelling and pain, need to recommend oral antibiotics to prevent infection, such as cefadroxil, etc., have a history of allergy to related drugs patients prohibited. Bumps inside the auricle may also be auricular hematoma, auricular chondritis. It is recommended that patients consult a doctor in time to check the condition, follow the doctor’s instructions for standardized treatment, to avoid delaying the condition.