For colon cancer chemotherapy, you can go to the hospital to register for surgical oncology or general surgery, and you can also choose gastrointestinal surgery. For simple chemotherapy, you can go to the chemotherapy department of the hospital for consultation. It is recommended that the hospital you choose for consultation is a local tertiary hospital or above. The chemotherapy doctors in regular hospitals are more professional, with rich clinical experience and in-depth research on various tumors, so they can correctly use chemotherapy drugs and adjust the treatment in time with the patient’s physical condition, which can greatly improve the cure rate. Colon cancer patients usually have different degrees of complications during chemotherapy, such as nausea, vomiting, loss of appetite, etc., which can be relieved by using suppressive drugs under the combined guidance of chemotherapy and gastrointestinal surgeons. Colon cancer patients should be treated according to the course of chemotherapy to prevent cancer cells from spreading, try to relax and cooperate actively, and should have balanced nutrition in their diet.