Chronic colitis belongs to the Chinese medicine “diarrhea” disease category, can be used for the treatment of this disease of the Chinese patent medicine more, and there is no most appropriate statement, commonly used small Jianzhong granules, solid bowel antidiarrheal pills and so on. 1. Xiao Jianzhong Granules: Containing white peony, cinnamon sticks, roasted licorice and other ingredients, it has the efficacy of warming the middle and replenishing the deficiency, easing the urgency and relieving the pain (relieving urgent pain symptoms), and can be used in the treatment of chronic colitis belonging to the syndrome of spleen and stomach deficiency and cold (spleen and stomach weakness and coldness), with symptoms such as pain in the epigastric region, liking to be warm and like to be pressed, and diarrhea and constipation alternately, etc. A small number of patients experienced skin rash during taking this medicine, which was not suitable for treating this disease. Adverse reactions such as skin rash, nausea and loss of appetite may occur in a few patients. Note that this drug should not be used in patients with Yin deficiency and internal heat, patients with external wind-heat syndrome not yet cleared, and patients with damp-heat in the spleen and stomach or obvious gastrointestinal bleeding symptoms. 2. Solid bowel antidiarrheal pill: containing umeboshi, dry ginger, Huanglian, poppy husk and other ingredients, with the harmonization of the liver and spleen, astringent intestinal pain, can be used for chronic non-specific ulcerative colitis of liver and spleen disharmony (liver and spleen can not coordinate the work of) the treatment of candidates, the symptoms of diarrhea, dysentery, abdominal pain, etc., pay attention to athletes should not be used with caution. Its adverse reactions are not clear. Patients with chronic colitis should also use the medication according to their own specific symptoms under the guidance of the physician’s diagnosis, and should not blindly use their own medication.