Dampness and heat in the colon can be regulated by Xianglian Pills, Hu Di enteric capsules, Feng Polygonum Gastroenterology Kang granules and other drugs, the effect varies from person to person, symptomatic treatment can generally achieve better results. 1. Xianglian Pills: composed of Chinese medicines such as Huanglian and Muxiang, with the efficacy of clearing heat and drying dampness, as well as the efficacy of moving qi and relieving pain (through the regulation of the body’s qi to alleviate pain), for the treatment of diarrhea and abdominal pain, as well as the yellow and sticky stools, and other symptoms related to the heat and dampness of the large intestine. Its adverse reactions and contraindications are not yet clear, pregnant women should be used with caution. 2. Hu Di enteric capsule: has the effect of clearing heat and dampness, and the effect of cooling blood, for the treatment of non-specific ulcerative colitis, chronic bacterial dysentery identification belongs to the large intestine dampness-heat condensation evidence, can be seen in the abdominal pain, dysentery pus and blood (diarrhea, feces with pus and blood), as well as in the rapid and after the heaviness (the lower abdomen is uncomfortable, very want to relieve the bowel movement, stools after the feeling of incomplete bowel movement) and other symptoms. Its adverse reactions and contraindications are not yet clear, pregnant women should be used with caution. 3. Feng polygonum gastroenterology Kang particles: has the effect of clearing heat and removing dampness and stagnation, used for acute gastroenteritis, diarrhea type of injured food and intestinal dampness and heat, can be seen in abdominal pain and abdominal fullness, diarrhea, nausea and vomiting and other symptoms. Its adverse reactions and contraindications are not yet clear. If there is a need for medication, need to be used under the guidance of a doctor to identify the evidence, do not blindly use their own medication, so as not to cause adverse consequences.