How does a five-year-old have a fever?

Children with a fever of 39 degrees should be treated with antipyretic drugs in a timely manner, and physical cooling measures should also be taken, such as wiping with alcohol or warm water, and ice packs and antipyretic patches can also be used. In addition, go to the hospital for examination as soon as possible and get a blood test. If you look at it, it may be caused by an infection, so remove the cause in time.