Rectal bleeding

The color of the blood in the stools may indicate the source of bleeding. Black or tarry stools (melena) may be due to bleeding in the upper part of the GI (gastrointestinal) tract, such as the esophagus, stomach, or the first part of the small intestine. In this case, blood is most often darker because it gets…

Rectal bleeding causes include: Anal fissure (a cut or a tear in the anal lining, often caused by straining hard, hard stools or frequent diarrhea). It may cause sudden onset of rectal bleeding. There is most often pain at the anal opening. Hemorrhoids , a common cause of bright red blood. They may or may not be…

Contact your health care provider if there is: Fresh blood in your stools Abdominal pain associated with blood or bloody mucus in the stool A change in the color of your stools Pain in the anal area while sitting or passing stools Incontinence or lack of control over passage of stools Unexplained weight loss Drop in…

Your provider will take a medical history and perform a physical exam. The exam will focus on your abdomen and rectum. You may be asked the following questions: Have you had any trauma to the abdomen or rectum? Have you had more than one episode of blood in your stool? Is every stool this way? Have you lost any weight…

DeGeorge LM, Nable JV. Gastrointestinal bleeding. In: Walls RM, ed. Rosen's Emergency Medicine: Concepts and Clinical Practice. 10th ed. Philadelphia, PA: Elsevier; 2023:chap 26. Kaplan GG, Ng SC. Epidemiology, pathogenesis, and diagnosis of inflammatory bowel diseases. In: Feldman M, Friedman LS, Brandt LJ, eds.…