Auricular inflammation is an acute purulent inflammation of the cartilaginous membrane of the auricle, and common causes include secondary infection after trauma to the auricle, spread of infection in the outer ear and adjacent tissues, secondary infection after poor surgical sterilization, and viral infection. There are two main causative agents of auricular inflammation, Pseudomonas aeruginosa and Staphylococcus aureus. Inflammation of the auricle causes abscess, after the formation of auricle abscess, the pus collects between the cartilage membrane and cartilage, followed by cartilage ischemia and necrosis, the auricle scaffolding is destroyed and the auricle is deformed. The main symptoms include redness, swelling, heat and pain in the auricle, especially severe pain in the auricle accompanied by fever, headache and other symptoms. If the auricle inflammation should be timely to the hospital, give a sufficient amount of antibiotic treatment, full course of antibiotic treatment, if necessary, the feasibility of incision and drainage of pus and other treatments.