If the patient’s fever has not subsided, the cause of fever needs to be clarified, and it is important not to mix the use of antipyretic drugs, increase the dosage or increase the frequency of the use of drugs, to avoid causing damage to the liver, kidneys and other organs. At this time, the most effective way to reduce fever is physical cooling, such as ice cap cooling, ice bag cooling or warm water wipe, alcohol wipe, continuous wipe is the most effective way to reduce temperature, you can wipe the neck, armpits, groin and other large blood vessels traveling location. In addition, continuous high fever must be timely rehydration, to prevent dehydration, to prevent the emergence of fever convulsions, and sometimes can be prescribed with the use of hormones and other drugs.