A little bit of shivering after a child’s fever is considered to be caused by more sweating, which is a normal physiological phenomenon, but also may be caused by hypoglycemia, epilepsy and other conditions. 1. physiological phenomenon: usually children in taking antipyretic drugs, there will be a large amount of sweat, thus playing a cooling effect, and then the body temperature will gradually decline. Excessive sweating will take the body heat out of the body, in the case of not adapting to the ambient temperature, the phenomenon of shivering may occur, is a normal physiological phenomenon, generally do not need special treatment. 2. Hypoglycemia: The causes of this disease are various, mainly due to insufficient sugar intake, excessive consumption, insufficient production, and also related to improper diet, too much physical activity and other factors. Patients often appear palpitations, excessive sweating, tremor and other symptoms, can also be manifested in small children after the fever is a little shaky. 3. Epilepsy: usually due to genetic, abnormal brain development, infection, cerebrovascular disease and other conditions, but also related to sleep and other factors. Patients often appear limb twitching or tonic symptoms, and can also be accompanied by sensory abnormalities, some patients may also appear a little shivering after the child’s fever. It is recommended that parents pay more attention to the child’s dynamics and do a good job of daily care after the child’s fever has gone down. If there is shivering, it is also necessary to take timely warm measures.