If the baby has fever and does not eat, pay attention to let the child use drugs to help digestion, for example, you can take oral stomach-healthy tablets, large hawthorn pill, etc., to promote the digestive function of the spleen and stomach, will be able to stimulate the baby’s appetite, can prompt the child to eat. During this period, attention should also be paid to the timely use of antipyretic drugs. If the child has difficulty taking drugs, he or she can use physical cooling methods, wiping the armpits and groin with warm water or using massage to reduce fever, which is more suitable for low fever. However, if in the period of high fever, the body temperature exceeds 38.5℃, it is better to take oral antipyretic drugs, such as compound zinc boo granules, etc. After systematic treatment, the symptoms of fever can be relieved after 2-3 hours. If the fever recurs, it is also important to go to the hospital for further examination to clarify whether the disease is caused by bacterial or viral infection.