The baby’s fever, the medicine does not go down fever should go to the hospital for further treatment, you can first go to the hospital to do blood routine and other aspects of the examination, to identify the causes of the phenomenon, and then by the doctor according to the cause of the guidance of the medication treatment. If the examination reveals that the fever is caused by a viral infection, and the fever does not go down because the virus in the body is not well controlled, you should cooperate with the doctor to carry on the infusion treatment, you can use antiviral drugs, as well as fever-reducing drugs for intravenous infusion. The temperature can be lowered after treatment with this therapy, and you should pay attention to keep warm during the period of illness.