When the bridge of the nose is inadvertently swollen, it is necessary to closely observe the local shape of the bridge of the nose and whether there is a laceration. If there is a laceration, it is necessary to go to the hospital for laceration debridement and suturing surgery in a timely manner. If there is swelling and subcutaneous bruising, cold compresses should be applied within 24 hours; 24 hours after the cold compresses, hot compresses should be applied locally to reduce the swelling. If necessary, a CT examination of the nasal bone should be performed at the hospital to check for nasal bone fractures and nasal septum fractures. If a fracture is detected, the nasal bridge should be observed for collapse, and if there is collapse, the nasal bone fracture should be repositioned under local anesthesia. At the same time, oral anti-inflammatory drugs, commonly used anti-inflammatory drugs such as roxithromycin tablets, cephalexin tablets, cefaclor or penicillin V potassium, etc., in about 10 days this symptom can disappear completely.