In case of infection in rhinoplasty, the severity of the infection should be determined first before emergency treatment. For minor infections, treatment is carried out by oral antibacterial agents or intravenous antibiotics. If systemic antibiotics are still not effective in controlling the infection, local treatment is needed. The surgical wound needs to be reopened for local wound irrigation, dressing changes, and even removal of the prosthetic material. If the material is silicone, the prognosis is relatively good. If the material is expanded, it is relatively difficult to control the infection and often requires removal of the expansion to completely control the infection. Infection can also be divided into chronic infection and acute infection, chronic infection more than 1-6 months after the surgery symptoms, inflammatory discharge at the incision or the original incision can be seen at the sinusoidal opening like a needle eye. The reasons for this may be as follows: 1. poorly sculpted prosthesis, resulting in excessive local swelling and tension in the nose; 2. chronic infection causing skin and mucous membrane penetration. For the treatment of rhinoplasty infection, the prosthesis should be sculpted again first. Remove the prosthesis at the original incision, and the rhinoplasty can be done again after 6 months according to the requirements of the candidate. Acute infection is manifested by local redness, swelling and heat symptoms about a week after surgery, and obvious swelling at the root of the nose, and the prosthesis can be removed. And use gentamicin or metronidazole solution to repeatedly flush in the cavity, and you can perform rhinoplasty again after 6 months.