What's the matter with stool and blood?

Stool hematochezia is mostly caused by perianal and gastrointestinal diseases, such as hemorrhoids, anal fissure, anal polyps, etc., rectal mucosa friction by feces during defecation will show hematochezia. In addition, digestive tract diseases such as gastric and duodenal ulcers, hemorrhagic gastritis, acute hemorrhagic necrotic enteritis, ulcerative colitis, etc., will cause hematochezia due to bleeding. Malignant tumors, such as gastric cancer, colon cancer, rectal cancer patients, with the progress of the disease will also show hematochezia. once found stool with blood, it should be timely in the regular hospital to see a doctor, improve the relevant examination to clarify the cause. At ordinary times, life should be regular, develop the habit of regular defecation, diet should be reasonable, eat more vegetables and fruits rich in fiber, do not eat spicy food.