The common types of fever are auditory fever, flaccid fever, intermittent fever, irregular fever, etc., which can be judged by the temperature and duration of the fever of the child. 1. Auditory fever: the body temperature can be as high as 39-40 degrees, continuous fever, but the temperature change is small, usually not more than 0.6 ℃, mostly seen in lobar pneumonia, typhoid fever and paratyphoid fever. 2. Flaccid fever: the body temperature is usually above 39 degrees, and the change of body temperature is mostly in the upper and lower 2-3℃, but it does not fall into the normal range. Flaccid fever can be seen in septicemia and so on. 3. Intermittent fever: the body temperature is feverish again after returning to normal, and the fluctuation of body temperature is large, up to several degrees. It can be seen in cerebral malaria, Hodgkin’s lymphoma and so on. 4. Irregular fever fever: no regularity, duration is not the same, body temperature is usually between 37 ℃ ~ 40 ℃, may be related to infectious diseases, such as bronchopneumonia. Children with fever, there are other types, it is recommended to consult a doctor in a timely manner, to clarify the cause of fever targeted treatment and treatment.