According to rhinoplasty experts, redness of nose may occur within one week after rhinoplasty, which is generally a normal postoperative reaction and will subside on its own one week after operation. If the nose tip is still red and swollen after a week of rhinoplasty, experts suggest that you go to the hospital as soon as possible to determine the cause of the red and swollen, so as to take remedial measures in time. Let's take a look at the clinical manifestations of redness after rhinoplasty: the skin at the tip of the nose is red, and then the skin becomes thinner, revealing the contour of the lower end of the prosthesis. Some skin congestion, telangiectasia, deep purple, and even skin rupture, prosthesis exposure. There are two reasons for this: 1. When the prosthesis is too long, the lower end of the prosthesis exerts great pressure on the skin, or the long arm and short arm of the L-shaped stent are too long to raise the tip of the nose. The resultant force of the two forces oppresses the skin at the tip of the nose for a long time, resulting in local skin thinning, ischemia, and serious collapse. 2. When separating the nasal cavity, the separation is too shallow and the subcutaneous tissue is too thin. 1. Lift nasal tip without L-shaped stent prosthesis. If it is necessary to lift the tip of the nose, it is best to use cartilage or dermal patches. 2. When separating the nasal cavity, don't separate it too shallow. 3. Fix the prosthesis to prevent it from sliding. Treatment of nose redness after rhinoplasty: nose redness was found early after operation, but it did not improve after several days of observation. The prosthesis should be removed as soon as possible until the skin is obviously congested, purple-black or broken. Taking it out at this time will cause damage to the shape of the tip of the nose or leave a scar. Even if the prosthesis is removed before the skin is damaged, it is not appropriate to implant the prosthesis immediately. It should be observed for 3 months, and then consider whether it can be implanted again according to the situation.