There are several differences between hemorrhoid and bowel cancer blood in stool: First, the symptoms are different: hemorrhoid blood in stool is usually bright red blood dripping after forceful defecation, usually the blood and stool will be separated, while bowel cancer blood in stool is usually mixed with stool. Secondly, the accompanying symptoms are different: Hemorrhoids may be accompanied by anal pain when defecating, while bowel cancer is usually accompanied by abdominal pain, constipation, diarrhea, weight loss, general weakness and other general symptoms. Although there are some differences between hemorrhoid blood in stool and bowel cancer blood in stool, the above points alone cannot fully identify whether it is hemorrhoid blood in stool or bowel cancer blood in stool. Once patients have blood in stool, they must be very cautious and need to seek medical treatment in time and improve relevant auxiliary examinations under the guidance of doctors in order to make more accurate judgment and avoid misdiagnosis.