Gastroenteritis is mainly divided into chronic gastroenteritis and acute gastroenteritis, and its treatment methods are also different: a. Acute gastroenteritis, mainly due to the consumption of unclean food, as well as raw and cold food to cause increased peristalsis of the intestine, resulting in abdominal pain, diarrhea, nausea, vomiting and other related symptoms, and its treatment is mainly oral or intravenous infusion of levofloxacin, norfloxacin, morphine, and supplemented with electrolytes and balanced fluids The treatment is mainly oral or intravenous infusion of levofloxacin, norfloxacin, morphine, supplemented by electrolytes and balanced fluids. Chronic gastroenteritis, mainly includes various types of enteritis and gastritis and other inflammatory diseases of the intestinal tract, such as Crohn’s disease, ulcerative colitis. The treatment is mainly through dietary regulation, such as the desirability of eating easily digestible, low-sugar, low-fat, vitamin and protein-rich foods. Oral administration of relevant probiotics, such as Lactobacillus, Bifidobacterium trisporus capsules, and Huo Xiang Zheng Qi Oral Liquid. In addition, relevant immunosuppressants may be added to treat inflammatory diseases of the intestinal tract.