Costochondritis is categorized into non-specific costochondritis and infectious costochondritis according to the cause, non-specific costochondritis can be self-healed in about one month, and infectious costochondritis usually cannot be self-healed. Chondritis refers to the inflammatory reaction of the cartilage at the junction of the sternum and the ribs, and can be categorized into non-specific chondritis and infectious chondritis according to the causes. Non-specific costochondritis may be related to chronic strain, trauma, etc. Infectious costochondritis is mainly caused by surgery and trauma. Non-specific costochondritis is a self-healing disease, generally does not need special treatment, but if there is pain and other symptoms, non-steroidal anti-inflammatory analgesic drugs can be applied, closed treatment, etc., which can help to alleviate the symptoms and shorten the course of the disease; infectious costochondritis is mainly the application of sensitive antibiotics, if there is a localized infected foci, you can be surgically resected lesions of costochondral cartilage. Patients with costochondritis, if there is localized pain or recurring pain, should go to the hospital in time, do not be negligent, so as not to delay the condition.