Colitis in traditional Chinese medicine belongs to the category of diarrhea and other diseases, need to identify the evidence of treatment, common Chinese medicine prescriptions are pain and diarrhea, ginseng ling baijusan, appendicitis, etc., please follow the doctor’s instructions for the specific use of medication. 1. Painful Diarrhea Essential Formula: composed of Chen Pi, Rhizoma Atractylodis Macrocephalae, Radix Paeoniae Alba, and Radix Fenghuang, it has the efficacy of regulating the liver and spleen, removing dampness and stopping diarrhea, and can be chosen for treatment of diarrhea when it belongs to the syndrome of liver depletion and spleen deficiencies with the symptoms of tinnitus diarrhea, abdominal pain, and relief of abdominal pain after diarrhea. Adverse effects and contraindications are not clear. 2. Ginseng, Poria, Atractylodes Macrocephalae, white lentil, tangerine peel, Chinese yam, etc. This formula can strengthen the spleen and dispel dampness (by tonifying the spleen to expel dampness). It can be used for the treatment of diarrhea with the main symptoms of spleen deficiency and dampness, such as loose stools, decreased diet and tiredness of limbs. Adverse effects and contraindications are not clear. 3. Radix Rehmanniae Chinensis (附子理中汤): composed of Radix Rehmanniae Chinensis (附子理中汤), Radix glycyrrhiza glabra (甘草) and Radix et Rhizoma Ginger (干姜), etc., which has the effect of strengthening the spleen, warming the kidneys and strengthening yang (warming and tonifying the yang in the kidneys), and is recommended for the treatment of diarrhea with the symptoms of spleen and kidney yang deficiency, such as loose bowel movements, abdominal pain and soreness, and weakness in waist and knees. Adverse reactions and contraindications are not known. If there is any discomfort and medication is needed, please go to the hospital for consultation, and use the medicine correctly under the guidance of professional physicians for identification of symptoms.