With the onset of autumn, many gastrointestinal diseases have begun to ravage many sick people, and how to prevent and treat them has been a hot topic of concern. Autumn diarrhea is also divided into acute and chronic, the so-called chronic diarrhea, divided into two categories of organic and functional lesions, including atopic as well as non-specific enteritis and other organic lesions of the digestive tract, functional dyspepsia, irritable bowel syndrome and other functional lesions, acute diarrhea is the most common enteritis caused by viral gastrointestinal infection, which is also the main cause of autumn diarrhea, from mid-August to December every year. This is also the main cause of autumn diarrhea, which occurs from mid-August to December every year in children and even in adults. The internal causes are the poor activity of digestive enzymes required by the intestinal tract, but the relatively high intake of nutritious food and the heavy burden on the intestinal tract. At the same time, the muscle regulation is poor and the immune function is poor, so it is easy to suffer from enteritis. External causes: mainly due to rotavirus infection, that is, pathogenic microorganisms can enter the digestive tract with contaminated food or water, often with an incubation period of 1-3 days, which mostly occurs when the utensils or food used for eating are not strictly sterilized, and there is also the possibility of a small number of bacterial infections. The occurrence of GI symptoms is preceded by upper respiratory symptoms in about a minority of patients and has a sudden onset, with such things as fever, runny nose, sneezing, nasal congestion, slight cough, pharyngeal diarrhea discomfort, severe watery diarrhea and vomiting. Almost all patients have vomiting, and vomiting mostly occurs before diarrhea and lasts for 2 to 3 days. The duration of diarrhea can last up to 28 days. The stools are thin, light-colored, sometimes white rice-like or clear water-like stools, with little mucus and little fishy odor, and the stool pus cells are rare on laboratory tests. Generally there is mild or moderate dehydration, antibiotic treatment is ineffective, but there are also those who heal naturally within 5 to 7 days. Autumn diarrhea is a seasonal intestinal disease and belongs to the category of diarrhea in Chinese medicine. The disease is closely related to the feeling of external evil, dampness stagnation of the spleen and stomach, and loss of spleen health. The disease focuses on the spleen and stomach, large and small intestine, and its clinical manifestations are rapid in onset. In addition, in autumn and winter, the alternation of hot and cold, feeling external evil, and the gastrointestinal dampness, resulting in the lifting and lowering of abnormal, clear and turbid indistinguishable, the water is wet, the grain is stagnant, and the combined dirt down, and go to the large intestine and diarrhea. Specific evidence is as follows: 1, cold and wet type evidence of vomiting, light-colored stool, clear and rare foam, odor is not heavy, intestinal tinnitus and abdominal distension, aggravated by cold, do not think about eating, urine clear. Or with the form of cold body heat, nasal congestion and runny nose, thin white or white greasy moss, light tongue, floating or moist pulse. The treatment is to disperse wind and cold, resolve dampness and stop diarrhea. The formula is based on Huo Xiang Zheng Qi San: Huo Xiang, Su Ye, Fu Ling, Chen Pi, Han Xia, Hou Pu, Ze Xie, Cang Zhu, Bone Cauldron, Ginger, Jujube, Licorice. 2, damp-heat type is seen in urgent diarrhea, watery egg-like, sour and smelly, several times a day or more than ten times, burning anus, short red urine, or accompanied by fever, vomiting, thirst, irritability. The tongue coating is yellowish or thin yellow, the tongue is red, and the pulse is slippery. The treatment is to clear the heat, resolve dampness and stop diarrhea. 3, food stagnation type evidence of sour and smelly stools or like defeated eggs, pain is the desire to diarrhea, pain after diarrhea, abdominal distension and vomiting, or belching sour, poor appetite, abdominal pain and refusal to press, thick or yellow greasy tongue coating, smooth or string pulse. The treatment is to eliminate food stagnation, remove stagnation and stop diarrhea. The formula is selected from Mu Xiang Penang Pill and Bao He Pill: Shen Qu, Hawthorn, Mu Xiang, Penang, Green Peel, Chen Pi, Curcuma longa, Huang Lian, Lycopodium, Forsythia and Semen. 4, spleen deficiency is seen in the thin and light-colored stools, odor is not very, after eating, then diarrhea, accompanied by undigested food residues, vomiting and abdominal distension, the face is atrophied, tired and tired. For a long time, the body is thin, sleep with eyes, thin white or greasy tongue coating, thin and sunken or weak pulse. The treatment is to strengthen the spleen and benefit the qi, remove dampness and stop diarrhea. 5, the spleen and kidney Yang deficiency type evidence of prolonged diarrhea, thin or foamy stools, the completion of the grain does not change, the form of cold limbs cold, the face? White, fatigue, weak cry, or vomiting clear saliva, thin white tongue coating, light tongue quality, sunken and weak pulse. The treatment is to warm the spleen and kidney, resolve dampness and stop diarrhea. The first thing to do is to distinguish between cold and heat and deficiency, with cold then warm, deficiency then tonic, with dampness and clearing, with food accumulation and elimination, long diarrhea can be properly fixed. Children have a weak constitution and are susceptible to disease and deficiency, so they should insist on taking the medicine to consolidate the effect, but they should also pay attention to stopping the disease and adjusting the amount of medicine. Autumn diarrhea is not enough to use digestive aids alone, but Chinese herbal medicine should be used, which can often get twice the result with half the effort. The symptoms are fever, abdominal pain and distension, loose stools and bowel sounds. The symptoms are fever, abdominal pain and bloating, loose stools and intestinal tinnitus. If the child has accumulated heat in the intestines and stomach and is exposed to summer dampness, the diarrhea is urgent and voluminous, with thin, sticky, sour and smelly stools and yellow urine. The child can use “Ge Gen Scutellaria Pill”, 1 gram each time, 3 times a day. For a long delay in the course of the disease, the use of solid astringent method, to grasp the timing, not early, indiscriminate, so do not easily take medicinal charcoal and easy to stop. The method of solid astringency can be used only when the tongue is clean, the abdomen is flat and soft, the urine is clear, the body temperature is normal, and the stool is clear and thin without mucous jelly and pus and blood. Autumn diarrhea care is very important, its content mainly includes attention to cold and warm appropriate, moderate diet, avoid fat, sweet, greasy, cold melons and fruits. Dairy products can be suspended for 3 to 5 days during the medication period, and can be replaced by rice soup, milk cake or thin noodles, noodle soup, etc. For severe dehydration, oral or intravenous rehydration should be given in time to correct water and electrolyte disorders. The main points of maintenance are summarized as follows: 1. The digestive tract should be given time to rest without affecting the patient’s nutrition. Appropriate fasting at the beginning of the physician’s treatment, usually for 8 to 12 hours, along with the administration of oral rehydration salts, which can replace intravenous fluids. One thing to pay special attention to is that if the patient experiences an increase in the number and amount of diarrhea, frequent vomiting, inability to eat normally, and a fever of more than 38°C he or she should see a doctor promptly. 2.After the doctor starts the treatment, the diet can be gradually resumed, starting with liquid, then changing to semi-liquid according to the improvement of the condition, gradually increasing the easily digestible food to reduce the burden of the stomach and intestines, and finally normal meals. 3, pay attention to the patient’s abdomen warmth, you can cleverly use hot water bags to keep warm, pay attention to the air circulation in the living room, suffering from respiratory infections do not contact patients to prevent cross-infection.