Baby diarrhea fever is mostly seen in acute gastroenteritis, usually need to be treated with medication, while paying attention to strengthen the care. If the baby’s diarrhea and fever are caused by acute gastroenteritis, it can be treated with intestinal mucosal protectants (such as montelukast) and regulation of intestinal flora (compound Lactobacillus acidophilus tablets). If the fever exceeds 38.5℃, antipyretic and analgesic drugs, such as ibuprofen, can be applied. If it is caused by bacterial infection, antibiotics need to be applied, such as amoxicillin. Babies usually need to drink more water, to ensure adequate water intake, in general, pay attention to personal hygiene, wash your hands diligently before and after meals, avoid eating corrupt and spoiled food. It should be noted that the medication must be used under the guidance of the doctor, do not blindly abuse drugs.