Fever caused by diarrhea in babies does not always need to be treated with medication. If the temperature does not exceed 38.5 degrees, diarrhea is not serious, can take general care. If high fever, diarrhea is serious, need to eat antipyretic drugs in time to reduce fever, and then according to the cause of diarrhea application of anti-inflammatory and antiviral drugs and antidiarrheal drugs to relieve. 1. General care: baby diarrhea caused by fever, if the diarrhea is mild, the body temperature does not exceed 38.5 degrees, can be physical cooling, such as the head of the antipyretic patch or warm water bath. At the same time can be appropriate to drink warm water, eat a light diet, pay attention to warmth, hot compresses on the abdomen to relieve symptoms. 2. Medication: If the symptoms are severe, and the baby’s body temperature exceeds 38.5 ℃, should follow the doctor’s instructions oral ibuprofen or acetaminophen for heat treatment. Secondly, you should go to the hospital to do routine stool examination, clear infection factors, to decide whether the need for oral antibiotic treatment, at the same time the need for oral antidiarrheal drugs, such as montelukast to stop diarrhea. Baby diarrhea caused by fever, there are many treatment methods, it is recommended that timely medical treatment. The medication should be in accordance with the doctor’s instructions.