Most of the people have a fluke mentality about the bleeding stool, or they hold the mentality of “wait and see” until the symptoms get better, or they mistake it as hemorrhoids and put up with it as long as they can. One day, they have to go to a specialized hospital, but they are found to have mid to late stage of intestinal tumor, and then they regret why they did not find it in the early stage. In fact, “blood in stool” has long been a danger signal of bowel cancer, but patients did not pay attention to it. Bowel cancer is easy to be ignored, or it may be an occasional blood in stool. Anal clinic has conducted a statistical analysis of 520 cases of rectal cancer patients, among the early symptoms of rectal cancer, blood in stool accounts for 51.92%, which is the primary symptom of rectal cancer. However, unfortunately, many people find blood in stool when they go to the toilet, they mostly have a fluke mentality, or wait until the symptoms improve, or mistakenly treat it as hemorrhoids and tolerate it as long as they can. It is not known that the early signs of bowel cancer are very hidden, so it may be easy to overlook the occasional blood in stool. It is only when they have to go to a specialist hospital one day, only to be checked out that the bowel tumor is already in the middle and late stage, that they regret it. In the early stage of bowel cancer, “blood in stool” is often treated as hemorrhoids. “Nine out of ten people have hemorrhoids”, a “famous saying” widely circulated in the society, but it has caused numerous people every year. “The public commonly misunderstood it as “hemorrhoids” in the narrow sense, and once the symptoms of blood in the stool or anal pain appeared, they mistakenly took it as “hemorrhoids”. “As a result, the early detection rate of intestinal cancer is extremely low, resulting in one person dying of colorectal cancer every five minutes in China. There are two main factors for the extremely low early detection rate of bowel cancer: many people think they are suffering from “hemorrhoids” when they have blood in their stool, and when they stay up late and get fire, the symptoms are easier to justify themselves, so they are neglected. Even if you go to the hospital for general internal medicine consultation, some non-anorectal doctors will be preconceived and treat it as “hemorrhoids”. ”Bowel cancer has become the second biggest health killer. If you find symptoms such as blood in stool, perianal pain, protruding anal lumps, pus, abdominal pain and diarrhea, constipation and foreign body sensation, especially those who are at high risk of bowel cancer such as sedentary, staying up all night, snacking, drinking, enjoying meat and spicy food, and having family history of anorectal diseases, you should go to professional anal examination as soon as possible. People should go to professional anorectal hospitals for professional examination as early as possible, so as to achieve early treatment of minor diseases and early prevention of major diseases, and use drugs under the guidance of anorectal specialists to keep away from the threat of intestinal cancer.