Bleeding from stool in bright red color may be caused by dry stool, colon cancer, ulcerative colitis, hemorrhoids and other factors.
1. Stool dryness: Bleeding from stool in bright red color may be caused by irregular living habits, improper diet and stool dryness, when defecation is too hard, it will cause perianal mucous membrane damage, and cause blood in stool. It is recommended to standardize living habits, drink moderate amount of water and soften stools.
2. Rectal cancer: Rectal cancer can also cause bleeding in stool, but there is no typical manifestation such as abdominal pain in the early stage. If there is blood in stool, irregular bowel movement, change of bowel regularity, significant weight loss, etc., one should pay extra attention and go to hospital for consultation in time, and the diagnosis can be clarified through physical examination and colonoscopy.
3. Ulcerative colitis: ulcerative colitis belongs to a kind of inflammatory bowel disease, belongs to the autoimmune disease, can also lead to blood in the stool, usually accompanied by abdominal pain, diarrhea, mucus pus and blood, sometimes accompanied by fever, it is recommended to further improve the colonoscopy, antinuclear antibodies and other tests.
4. hemorrhoids: hemorrhoids that hemorrhoids varicose veins, when straining to defecate, can cause the rupture of hemorrhoids, and cause blood, it is recommended that the anorectal department, such as hemorrhoids, feasible hemorrhoidal ligation surgery and other surgical treatment.
It is recommended that the patient specializes in hospitals, so as not to delay the diagnosis and treatment.