According to the severity of diarrhea can be divided into light (simple dyspepsia), which is an increase in stool frequency, stool thin or watery stools, or a combination of undigested food residues and a small amount of mucus. Heavy (toxic dyspepsia), children with diarrhea for more than 10 times a day, it contains large amounts of water, mixed with more mucus, and accompanied by fever, vomiting, poor appetite, skin dry, apathetic, if not timely treatment, may be gradual emergence of dehydration and metabolic acidosis symptoms, and therefore must be strictly observed in the clinical condition changes.

    
     Differentiation of baby diarrhea, according to Chinese medicine is divided into alpine diarrhea, hot and humid diarrhea, wounds eat diarrhea, spleen deficiency diarrhea and so on, are presented below:

    
     1. Alpine diarrhea stools over thin foam, pale odorless, abdominal pain, bowel, looking pale, mouth thirst, urine clear long, moss Bai Ni, pulse-ju, fingerprints color red.

    
     2. Humid diarrhea or abdominal pain, diarrhea, sharp injection of urgency, stool color hot cinnamon smell, body with fever, thirst, oliguria color yellow, yellow greasy fur, slippery pulse number, fingerprints color purple.

    
     3. Distention injury hospital full of water diarrhea, diarrhea before the crying disturbed pain relief after diarrhea, stool volume of more than Suanxiu containing undigested food residue, multi-vector gas, often accompanied by vomiting, acid sour, mouth Leonardo stay do not think drinking milk, thick moss or dirt greasy, slippery pulse.

    
     4. Spleen diarrhea Jiuxie unhealed, or frequently repeated seizures, face yellow Shenpi, loss of appetite, stool thin material there are pieces of milk or food residue, or after each meal or diarrhea, fur is thin, vein-ru. If the diarrhea unhealed course of time, thus can be hurt and kidney-yang, diarrhea forever, and end grain is not oriented, limbs Jueleng, apathetic, pale tongue fur is thin, soft-weak pulse.