Red nose is also a normal reaction, so don't worry too much and deal with it. As long as you do the corresponding nursing after rhinoplasty. If the nose is still red after 1-3 months, treatment is needed to avoid skin necrosis. The causes of nose redness after rhinoplasty are: the prosthesis is too long, and the lower end of the prosthesis has great pressure on the skin. Excessive elevation of the tip of the nose can easily lead to excessive tension of the skin of the tip of the nose, which will affect local blood circulation and lead to whitening or redness of the skin of the tip of the nose. In addition, insufficient or shallow cavity peeling can lead to nose redness. If the stripped cavity is smaller than the space needed for carving the prosthesis, it is easy to make the skin tension after implantation too high, affect blood circulation, and lead to whitening or shining skin. In addition, shallow exfoliation level is easy to cause the implanted prosthesis to stimulate the tissue and change the color of the skin on the back of the nose. The nose tip was found to be red 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, dark purple 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.