Caries face swelling swelling time is about 3~7 days. 1. The swelling of the face caused by dental caries is generally due to acute inflammation, swelling of the face can be used under the guidance of the doctor anti-inflammatory drugs, such as metronidazole, tinidazole, cephalosporins, etc., caries caused by swelling of the face of a relatively short period of time, about 3 ~ 7 days, some patients will gradually recover in 2 ~ 3 days or so. 2. If caries appears secondary periodontitis, pulpitis or periodontal abscess and other diseases, may lead to face swelling time is prolonged, probably need more than a week to be able to eliminate. It is recommended to go to the hospital in time for treatment in order to heal faster. Usually need to pay more attention to personal body care health care, regulate diet, eat less spicy and greasy food.