Children coughing, repeated high fever, may be caused by the following aspects: 1, if there is a history of cold, and accompanied by nasal congestion, runny nose, sore throat and other upper respiratory symptoms, consider the acute upper respiratory tract infection caused by viral infection, it is recommended to improve the blood routine, C-reactive protein, a clear diagnosis, generally acute upper respiratory tract infections caused by coughing and fever not more than a week. 2, if the children coughing. Repeatedly high fever, longer, more than a week or more, it is recommended to improve the chest X-ray, a clear diagnosis, to consider whether the bronchopneumonia and lead to. 3, the child coughing, repeated high fever, to clarify the diagnosis, if it is accompanied by other gastrointestinal symptoms, abdominal pain, diarrhea, nausea, vomiting and so on, we should consider whether to merge with gastroenteritis.