Generally speaking, children’s autumn and winter to congenital deficiency, viral infections and other cold, cold and wet diarrhea is common, characterized by diarrhea watery stools, food is completely indigestible. In summer, bacterial enteritis and dysentery and other damp-heat diarrhea is common, characterized by fever, abdominal pain, stool routine to see a large number of pus cells and (or) red blood cells. At the turn of spring and summer, the climate is changeable, the temperature difference between day and night is big, children are easy to get cold, to wind-cold diarrhea is common, characterized by fever, headache, runny nose, stool routine to see a small to medium amount of white blood cells. Many parents know that it is not good to give children too much clothing, but still for insurance reasons, to children covered too much, here it is recommended to the day’s lowest temperature of 16 degrees as a boundary, the temperature is lower than this, you can also cover a cover, higher than this, do not cover it, otherwise it is more likely to sweat and wind, the emergence of colds and diarrhea, of course, for the immune system for the low children’s clothing but also appropriate to wear more. Diet, try to avoid eating cold drinks and fruits and so on, so as not to damage the stomach and intestines, causing or aggravating diarrhea. Infectious and non-infectious diarrhea at this time are very common, infectious diarrhea stool routine to see a small to medium amount of white blood cells, or even red blood cells, the treatment can be in the Pueraria Scutellaria Lian Tang or Ganlu Sterilizing Dan on the basis of the addition and subtraction of drugs. Non-infectious diarrhea usually has no or few white blood cells in the stool, and the treatment can be based on Huo Xiang Zheng Qi San and Sen Ling Bai Zhu San.