Nose reshaping may cause infection, exposed prosthesis, crooked nose and other hazards. 1. Infection: If the sterilization process is not thorough or the hemostasis is not complete during the surgery, it may cause bleeding and infection in the nose after the surgery. 2. Exposed prosthesis: Mostly in the tip of the nose or nasal incision, the skin in these places is thin, if the prosthesis carved during the surgery is too long or too thick, resulting in excessive tension of the prosthesis placement, it may break through the skin mucosa, resulting in the exposure of the nasal prosthesis. 3. Crooked nose: If the separation cavity is too shallow or too big during the surgery, causing the prosthesis to slide, it may lead to a crooked nose, resulting in asymmetry between the two sides of the nose. At the same time, there is also the risk of anesthesia wind because of the need for general anesthesia during the surgery. If you need to adjust your nose, it is recommended that you go to a regular cosmetic surgery hospital and take good post-operative care measures to avoid infections and other undesirable situations.