It is good to drink traditional Chinese medicine on the basis of diagnosis and treatment of colon cancer, which has certain auxiliary therapeutic effect, but it is not advocated to drink traditional Chinese medicine blindly. Colon cancer is a malignant tumor of colon, from the perspective of traditional Chinese medicine, it can be divided into different types such as qi depression, phlegm and stagnant phlegm, heat and toxin blazing (the fire in the body is too exuberant), dampness-heat and toxicity, stagnant toxin internal obstruction, qi and yin deficiency (both qi and yin are in deficit), and qi and blood deficiencies, etc, which need to be treated with different traditional Chinese medicines respectively. For example, Yueju Pill combined with Huaji Pill can treat colon cancer of the type of qi, phlegm and stasis; Longdian Diarrhea and Liver Tang combined with Wuwei Sterilizing Drink can treat colon cancer of the type of dampness-heat and toxin-expression. It is forbidden for those who are allergic to the above drugs. Of course, the current treatments for colon cancer are mainly surgery, radiotherapy, targeted therapy, etc., and traditional Chinese medicine is generally an auxiliary treatment. Therefore, it is good to drink traditional Chinese medicine on the basis of identification and treatment of colon cancer, but without identification and treatment, drinking traditional Chinese medicine may not be beneficial, instead, it may bring toxic side effects of drugs. If colon cancer patients want to be treated with traditional Chinese medicine, they need to have a traditional Chinese medicine practitioner to identify and treat the disease, and should not use the medicine blindly.