The swelling of the face due to inflammation of the wisdom tooth during breastfeeding should be judged by the specific degree of swelling and its severity. If the symptoms are relatively mild and the systemic symptoms are not very obvious, you can consider alternating peroxide and saline rinses in the blind pocket around the wisdom tooth. If the facial swelling is very serious, there is already an obvious ulceration of pus, and accompanied by systemic hyperthermia or a series of systemic symptoms, it is recommended to stop breastfeeding directly to hospital for treatment, and after admission to the hospital can be considered for the abscess to be incised and drained, and the bacterial culture of the pus, combined with drug sensitivity analysis of the symptomatic culture of pathogenic bacteria, the application of anti-inflammatory drugs will achieve a better clinical treatment effect.