Colitis is a western medicine disease, with abdominal pain, diarrhea, constipation as the main symptoms, which belongs to the category of “diarrhea” in Chinese medicine, and can be identified according to the specific symptoms, and can be treated with Chinese medicines such as Pueraria Scutellariae Lian Tablets and Tonifying the Spleen and Benefiting the Intestines Pills. Pueraria Scutellaria Tablet is composed of Puerariae Radix, Scutellariae Radix and Rhizoma Coptidis, which has the efficacy of relieving muscle (removing evil qi from the surface of the skin), clearing heat and stopping diarrhea, and can be used to alleviate diarrhea and abdominal pain, yellowish and sticky stools, and burning in the anus. Composed of Astragalus, Radix Codonopsis, Radix et Rhizoma Ginseng, Radix et Rhizoma Polygoni Multiflori and Radix Paeoniae Alba, it has the efficacy of benefiting qi and nourishing blood (to replenish the body’s qi and blood), warming yang and moving qi, astringing the intestines and stopping diarrhea (to alleviate diarrhea by enhancing the intestinal astringency), and it can be used in the treatment of diarrhea due to deficiency of the spleen and stagnation of qi to alleviate the symptoms of abdominal distension and pain, intestinal sounding and diarrhea. The adverse reactions of both drugs after taking them are not yet clear. People with diarrhea and abdominal coolness and pain should avoid taking Ge Ge Gen Scutellariae Lian Tablet, and pregnant women and people with diarrhea and abdominal heat and distension and pain should avoid taking Tonic Spleen and Beneficial Intestines Pill. Patients with colitis should consult a traditional Chinese medicine practitioner for diagnosis and take it after clarifying the type of evidence, and should not use it blindly on their own to avoid adverse consequences.