hello, because everyone has different constitutions, some people are bruised and some people are not bruised. If the skin is bruised, it usually takes more than 2 weeks to fully recover. Bruising, like edema, fades from top to bottom, and will appear at the chin and mandibular angle, even at the neck. One week after the operation, when the fever on the face subsided and hot compress began, speeding up the blood circulation was also helpful for the bruise to subside.