Wisdom teeth extraction face yellow after swelling, may be the local bruising is being absorbed, usually can naturally subside, do not need treatment. If it is accompanied by secondary infection, it should be treated with medication in cooperation with a medical professional. Wisdom teeth extraction will cause traumatic bleeding in the alveolar canal, and blood in the local pooling, may form bruises or hematomas, after the swelling will turn yellow, is a normal phenomenon, usually after a period of time can be self-subsidized, do not need treatment. If the yellowing of the face after wisdom teeth extraction is accompanied by secondary infection, anti-infective drugs should be used, such as chlorhexidine gargle, metronidazole and so on. Therefore, the yellowing of the face after wisdom teeth extraction reduces swelling, it is important to take good care of it according to the doctor’s instructions, pay attention to observation, to avoid the phenomenon of infection. Once the local infection occurs, it is recommended to go to the stomatology department of the regular hospital as soon as possible, and standardized medication under the guidance of a professional doctor, so as not to aggravate the infection.