1, seven days after surgery to remove the stitches, keep the wound dry and clean until two days after the removal of the stitches, there is liquid oozing available cotton swab with alcohol wipe. 2, after surgery to avoid local strong collision nose, gentle touch is possible, do not wear frame glasses within three months after surgery. 3, routine oral antibiotics for three days after surgery, swelling will be more obvious within three days, and then slowly fade. Xie Feng, Department of Plastic Surgery, Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine 4. Avoid spicy, seafood, tobacco and alcohol for three months after surgery.