Post-operative precautions for rhinoplasty surgery. 1, keep the wound dry After rhinoplasty surgery, you need to keep the surgical incision dry until 2 days after stitch removal. 2, do not be subjected to external force 1 month after rhinoplasty, the prosthesis in the placed cavity is not completely stable, so in this month to pay attention to the prosthesis do not be subjected to external force, when washing the face massage the back of the nose to gently both sides even force massage. Do not wear framed eyes and do not subject your nose to external impact during the month. 3, foreign body rejection Although the incidence of foreign body rejection is very low, but the rhinoplasty candidates still need to master the foreign body rejection judgment method. When foreign body rejection occurs, the skin of the nose will appear red, thinning, and sometimes there will be secretion outflow, when these conditions occur, you need to immediately consult a doctor and remove the prosthesis.