Baby fever, according to the specific temperature and cause of different, can take dietary modification, physical therapy, drug therapy, etc.. 1. Dietary regulation: during the fever period, pay attention to a balanced diet, more protein, high calcium foods, vitamins, intake of fat, carbohydrates, etc., avoid cold food, avoid greasy spicy stimulating food. 2. Physical therapy: If the baby’s body temperature does not exceed 38.5 degrees, you can use the head of the antipyretic patch or warm water baths and other methods of physical cooling, drink more hot water, adequate rest. 3. medication: when the temperature exceeds 38.5 degrees, you can give non-steroidal anti-inflammatory drugs such as ibuprofen and other drugs to reduce fever, because fever may inhibit the activity of the gastrointestinal flora caused by dyspepsia, but also give probiotics (such as bacillus subtilis bacillus granules) to adjust the intestinal flora, improve gastrointestinal function. Babies with fever should go to the hospital in a timely manner, under the guidance of the physician, to identify the cause and then give targeted treatment. The medication should follow the doctor’s instructions, not blindly use their own medication.