The first thing to do is to give your child easy-to-digest food or just drink thin white porridge if your baby has a recurring fever of 3 days from food accumulation. At this time also need to take to promote digestion, and improve the accumulation of food medication for treatment, such as probiotics, morphine and so on. In addition, if the temperature of the fever is over 38.5 degrees, you need to give your child antipyretic medication, such as ibuprofen suspension or acetaminophen suspension. If the fever is below 38.5 degrees, you need to give your child a fever-reducing patch to reduce the fever, which tends to be more effective in reducing low fevers. In addition, if the fever is not relieved, the child should have a routine stool or blood test. If there are elevated white blood cells in the blood or stool, it is a sign of a bacterial infection, and the child needs to be treated with antibiotics, such as pediatric cefixime granules.