Beijing early into the summer, the heat is unbearable, cold drinks, ice cream into our eyes. Children are also very happy to eat popsicles and ice cream every day. The accompanying abdominal pain, diarrhea also plagued the parents, this is why? Children’s organs delicate, line gas is not full, spleen and stomach weak, transport function is not enough, feel the external evil, or milk and food is not appropriate, improper conditioning, prolonged illness and diarrhea, resulting in stagnation of food, damage to the spleen and stomach yang qi, the spleen is weak transport failure, the stomach is weak, can not be putrefaction of grains and cereals, in the yang of the gas subsidence for diarrhea. This disease is a common disease in infants and young children, mostly in summer and fall, mainly due to gastrointestinal bacterial infections or improper diet; pediatric diarrhea can be divided into four types: damp-heat leakage, wind-cold leakage, spleen deficiency and diarrhea of injured food. Injured food diarrhea: as the name suggests, overfeeding, eating too much fried, cold food, not easy to digest, damage to the spleen and stomach. Symptoms of diarrhea include sour breath, thirst, not wanting to eat, stomach pain, bloating, heatiness, comfortable stomach after diarrhea, yellow urine, smelly and unshaped stools, or undigested food; or sometimes accompanied by vomiting. Infants and young children eat too much milk, or indigestion, stools are yellowish-white, with milk petals inside, or egg-shaped. Tui na manipulation treatment 1, transport eight trigrams for 5 minutes 2, clear the stomach for 5 minutes 3, Tian He Shui for 5 minutes 4, facilitate urination for 5 minutes (wrist pushed to the tip of the little finger) Warm reminder: young children in diarrhea, special emphasis on replenishment of fluids, can be used oral rehydration salts flushed with water to drink it frequently. In normal times, care should be taken not to injure the spleen and stomach, and every effort should be made to avoid eating cold food, not overeating, not eating food with too much flavor, increasing or decreasing clothing with the weather, and preventing colds and flu. Children should be allowed to participate in appropriate physical activities to enhance their physical fitness.