When the baby has a fever, it may be accompanied by symptoms such as loss of appetite, irritability, vomiting, abdominal distension, lethargy, constipation and diarrhea. Replenish water during fever to prevent dehydration caused by excessive sweating or diarrhea. Diet should be light. If the baby has a bad appetite, you can suspend complementary food and only feed breast milk or formula milk powder. When taking the baby's temperature, it is recommended that the mother choose a second-second intelligent thermometer, which can not only measure the baby's temperature quickly, accurately and safely, but also monitor the child's temperature change within 24 hours. It is very sweet to use, especially suitable for taking care of children with fever. If the baby's body temperature does not exceed 38.5℃, and the baby with a history of febrile convulsion does not exceed 38℃, the mother can physically cool down by sticking antipyretic stickers on the baby, rubbing the body with warm water or taking a warm bath; If the baby's temperature exceeds 38.5℃ and the baby with a history of febrile convulsion exceeds 38℃, it is necessary to take antipyretics orally. When taking medicine, I suggest my mother consult a doctor.