The risks of rhinoplasty include rejection, infection, bleeding or hematoma, skin perforation, and displacement or deviation of the prosthesis. 1. Rejection reaction: the human body after being implanted with tissue substitutes may have a foreign body rejection reaction, acute rejection reaction will appear in a few hours to two weeks after the operation, the nose will be rapidly swollen, or swelling does not go down but aggravated, the skin temperature rises, the incision oozes reddish blood, the skin is congested, the chronic rejection reaction will occur after two weeks, there will be no causative situation of the nose skin congestion and redness, Nose discomfort, serious perforation will occur. 2. Infection: Rhinoplasty is invasive, improper surgery, no aseptic operation and other factors may lead to infection. 3. Bleeding or hematoma: may occur within 24 hours after surgery, the skin on the back of the nose will be highly swollen in a short period of time, pain is obvious, and there is a sense of fluctuation. 4. Skin perforation: The skin at the tip of the nose may be perforated due to excessive tension caused by factors such as slipping of the prosthesis or oversized prosthetic nose. 5. Deflection or displacement of the prosthesis: it may be related to postoperative impact or compression, peeling too shallow and other factors. It is recommended that patients go to regular hospitals, fully communicate with doctors about surgery-related matters before surgery, and carefully choose whether to undergo rhinoplasty.