Bowel inflammation can turn into bowel cancer. The causes that can lead to bowel cancer are unclear and may be the result of a synergistic effect with a number of factors such as the environment, dietary habits, chronic inflammatory bowel disease, intestinal polyps, and heredity. Among the digestive diseases are two types of enteritis, ulcerative colitis and Crohn’s disease, so when the patient suffers from enteritis, if not timely and standardized treatment, there is a possibility that it will turn into bowel cancer. Enteritis is an inflammatory reaction of the intestinal tract caused by various reasons such as microbial infection, ischemia, radiation or immune dysregulation of the body. The most common clinical symptoms include abdominal pain, diarrhea, bloody stools and fever. Bowel cancer is a cancer that occurs in the colon or rectum, and the most common clinical symptoms include diarrhea, constipation and bloody stools. Many bowel cancer patients have a history of chronic colitis. It is recommended that when patients suffer from colitis, they should go to the hospital in time and take treatment under the guidance of doctors to avoid delaying the condition and inducing bowel cancer. For those who have chronic colitis, intestinal polyps, or a family history of bowel cancer, they should have regular colonoscopy to detect bowel cancer.