If the baby has a fever with black loose stools, the child should be treated with anti-inflammatory drugs, and also need to take a combination of drugs to help digestion and anti-diarrhea drugs. If the child has black stools, it is due to food injury, and should take monkey earrings anti-inflammatory granules and cefixime granules, monkey earrings anti-inflammatory granules and cefixime granules can eliminate inflammation of the gastrointestinal tract, combined with pediatric antidiarrheal drugs and lactobacillusin tablets for comprehensive treatment. If the body temperature is above 37.5℃, pediatric Chai Gui antipyretic granules are needed. If the temperature is above 38.5℃, you need to give ibuprofen suspension to reduce fever. When your child has diarrhea with fever, you must pay attention to reasonable feeding, and try to give small amounts of feedings as often as possible. If the diarrhea is serious, causing dehydration, to replenish the body’s water, the best choice of intravenous infusion of drugs, if necessary, need to go to the hospital to further improve the relevant examination.