Bowel cancer blood count is normal or abnormal according to the patient’s condition. If the patient is in the early stage of bowel cancer and has no obvious blood in stool, the blood count will not be abnormal in general. If the patient has serious blood in stool, the blood routine may be abnormal. Bowel cancer patients will not have obvious changes in routine blood test, and bowel cancer cannot be diagnosed through routine blood test. In the early stage of bowel cancer, if there is no obvious symptom of blood in stool or the blood in stool is not serious, there will be no anemia, and the routine blood test of the patient usually has no abnormality. If the condition of patients with bowel cancer is more serious and there is obvious blood in stool or more bleeding, it may lead to anemia, which may lead to the decrease of hemoglobin and platelet in routine blood test. The results of routine blood test of patients with bowel cancer are usually normal, but may be abnormal if the patient’s condition is serious. It is suggested that patients with bowel cancer should go to the hospital in time for medical examination and take treatment measures under the guidance of doctors.