The baby’s fever of 39 degrees in the middle of the night and take the medicine does not go down, you should take the baby to the doctor for examination and treatment, in the treatment of the period to do a good job of daily care. The baby’s fever of 39 degrees in the middle of the night to take the medicine does not come back, should be timely to the doctor for a complete and relevant examination, such as routine blood, C-reactive protein and related physical examination, after determining the cause of the disease, according to the doctor’s guidance, the reasonable use of drugs to the child. During the treatment period, parents should also do a good job of nursing, you can use warm water to wipe the child’s feet, palms and other parts of the body to promote the lowering of the body temperature, and follow the doctor’s advice to give antipyretic drugs ibuprofen and other treatments, the amount of warm water to the child to drink, replenishment of the body’s water, to prevent the occurrence of dehydration. The baby fever 39 degrees in the middle of the night, do not mess with the medicine, to follow the doctor’s instructions, according to the amount of time to use the medicine, to avoid incorrect use of medicine delay.