Chronic colitis belongs to the category of Chinese medicine diarrhea, commonly used Chinese patent medicines are enteritis tablets, compound Xianhecao enteritis capsule, solid bowel antidiarrheal pills and so on, not just limited to three. 1. Enteritis tablets have the effect of clearing dampness and heat and promoting the flow of qi, and are used for the treatment of diarrhea caused by dampness and heat in the large intestine (the large intestine feels dampness and heat evil qi), which can be seen in diarrhea, abdominal pain and distension, acute and chronic gastroenteritis, diarrhea, and pediatric indigestion, as well as those who see the above symptoms. The adverse effects of this product are not clear, pregnant women are prohibited. 2. Compound Xianhecao Enteritis Capsule has the effect of clearing heat and drying dampness (removing heat and drying dampness), strengthening the spleen and stopping diarrhea, used for the treatment of diarrhea caused by spleen deficiency and dampness-heat inside the diarrhea, diarrhea and not refreshing, or loose stools, less food, tiredness, fat, bloating, membrane pain, acute and chronic enteritis, see the above symptoms. The adverse reactions of this product is not clear, pregnant women, lactating women are prohibited. 3. Solid bowel antidiarrhea pill has the effect of regulating the liver and spleen, astringent bowel pain, used for the treatment of liver-spleen disharmony (liver and spleen can not coordinate the work), diarrhea and abdominal pain, chronic non-specific ulcerative colitis see the above symptoms. Athletes are advised to use this product with caution. The adverse reactions and contraindications of this product are not known. All of the above proprietary Chinese medicines should be taken under the guidance of a professional physician, and should not be used on their own.