Children grow teeth fever is due to the teeth during teething will stimulate the gums, resulting in itchy gums, once the gums are itchy children will be through biting fingers, gnawing things to relieve. This process will easily lead to oral bacterial invasion, triggering oral mucosa and gum infection and inflammation, resulting in increased body temperature. Especially in summer, bacteria, viruses are more active, if you do not pay attention to oral hygiene, it is easy to lead to bacterial infection and fever. If the body temperature does not exceed 38 ℃, the spirit is relatively good, appetite, generally do not need special treatment, give the baby more water, more warm water bath, physical cooling can be. If the temperature exceeds 38.5 ℃, and accompanied by irritability, crying, low appetite and other conditions, need to pay attention to take amoxicillin granules to anti-inflammatory and with pediatric Chai Gui fever granules, ibuprofen to treat. Usually pay attention to oral hygiene, more salt water scrub the oral mucosa, keep clean, do not let the child chew toys, bite fingers.