12-month-old babies with recurrent fever need to be treated in a reasonable way to reduce fever, and to identify the cause of the illness and treat it. Fever can make babies feel uncomfortable, and some babies may have convulsions, so for 12-month-old babies with recurrent fever, the first thing to do is to reasonably reduce fever. If the temperature is less than 38.5℃, you can use warm bath or warm water wipe to reduce the temperature physically. If the temperature is more than 38.5 ℃, the use of ibuprofen or acetaminophen and other antipyretic drugs under the guidance of a doctor to reduce fever. For recurrent fever interval 4~6 hours can be repeated once, not more than 4 times in 24 hours. At the same time for the cause of 12 months baby recurrent fever for targeted treatment. If the bacterial infection caused by pneumonia can use cefixime, cefuroxime and other anti-infective treatment; for leukemia and other blood system diseases, can follow the doctor’s instructions to use vincristine, Zoerythromycin and other drugs for chemotherapy, if necessary, bone marrow transplantation treatment. The above drugs need to be used under the guidance of physicians, avoid self-medication. There are many other causes of recurrent fever in 12-month-old babies, and it is recommended to consult a specialist for evaluation and treatment.