Swelling after nose threading is a postoperative reaction, and patients are advised to apply cold and hot compresses to the wound after surgery. If the patient has a persistent swelling of the nose after surgery, it may be postoperative infection, which is a phenomenon of something. The patient’s nose is swollen after the nose thread sculpture, it is the normal physiological reaction after the operation, usually nothing. Patients in the postoperative period of 2 to 4 days will have obvious swelling, if the patient has just finished the operation, it is recommended to take a cold compress in a timely manner, which can relieve postoperative bleeding and swelling. If the patient is swollen two days after surgery, hot compresses can be used to help absorb the bruises. If patients experience prolonged and severe swelling after nose threading surgery, they may have an infection and may have something wrong, so it is recommended that they go to the hospital in time. Patients should pay attention to the use of anti-inflammatory and anti-infection drugs as prescribed by the doctor after nose thread sculpture surgery, and if there is persistent swelling, they should consult a doctor in time. Patients should rest as much as possible after surgery and avoid bumping the nose.