Bowel cancer is extremely harmful and has a high incidence rate, but bowel cancer may not be an incurable disease. For the treatment methods of bowel cancer, surgery is still the main treatment and targeted comprehensive treatment at present. Early stage treatment is very effective, mid-stage surgery-based comprehensive treatment is also good, while advanced patients need to take some radiotherapy methods to complement the comprehensive treatment of surgery. The incidence rate of colorectal cancer is indeed very high, but once the disease is diagnosed, do not be too alarmed. With the development of medicine, the improvement of colorectal cancer screening methods (colonoscopy, etc.) has increased its early detection rate and reduced the difficulty of treatment. Meanwhile, according to reliable surveys, the survival rate of late stage colon cancer patients can reach about 60% on average, and even the very late stage can reach more than 30%. In addition, the progress of colorectal cancer treatment level makes its treatment effect more obvious. Don’t worry too much, which may affect the effect of colorectal cancer treatment, but put your mind at ease, trust doctors’ medical skills and believe that you can overcome the disease. In general, if a patient receives surgery, the doctor will assess the patient’s risk level before surgery, and there are also things that need the patient’s attention during the surgery, such as if the patient has the habit of smoking or drinking, then he must quit smoking and drinking; in terms of diet, before the surgery, he should prepare to eat some liquid diet, and after the surgery, for nutritional support, he can transition from liquid diet to semi-liquid diet, and then slowly transition to normal diet. Some family members may mistakenly believe that post-operative patients need a lot of tonic, which is not advocated. This practice is not recommended because most of the tonic products activate the blood and benefit the qi, and if too much blood-activating videos are taken, there may be a risk of bleeding instead.