If dizziness occurs in children with fever, it is usually a symptom of fever, so fever is the most important symptom. To determine the specific cause of the fever. If the fever is well controlled and the dizziness still occurs, it is necessary to find out the cause of the dizziness, such as whether there is a state of hypotension caused by the fever, and to drink more water and, if necessary, to replenish the blood volume to reduce the symptoms of dizziness.