When the baby has a fever of 38.5 ℃ can be treated with antipyretic drugs, including oral antipyretic drugs and antipyretic suppositories, of which the acetaminophen component and ibuprofen component is relatively safe. However, the limit of 38.5℃ is not absolute, if the baby’s fever is not greater than 38.5℃, but there are obvious symptoms of discomfort due to the fever body can also be given antipyretic drugs. In addition to the application of antipyretic drugs, at the same time should drink more warm water, to avoid the loss of a lot of water, the amount of circulating fluid is not enough to cause the possibility of persistent high fever does not drop. When the baby sweats a lot after the medication, you should strengthen the care, dry the body with dry towels to avoid excessive ventilation, and actively look for the cause of the fever, carry out targeted treatment and seek medical attention in a timely manner.