Why Is My Poop Black?
Article Sources
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- 2. 'Iron & Oral Supplements for Anemia: Types & Benefits.' Cleveland Clinic, my.clevelandclinic.org/health/articles/14568-oral-iron-supplementation.
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- 4. 'Bismuth Subsalicylate: MedlinePlus Drug Information.' MedlinePlus, U.S. National Library of Medicine, medlineplus.gov/druginfo/meds/a607040.html.
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- 6. 'Stools with Blood.' University of Iowa Hospitals & Clinics, 9 Nov. 2018, uihc.org/health-topics/stools-blood.
- 7. Commissioner, Office of the. 'Black Licorice: Trick or Treat?' U.S. Food and Drug Administration, FDA, www.fda.gov/consumers/consumer-updates/black-licorice-trick-or-treat.
- 8. 'Rectal Bleeding: Causes, Colors, Tests & When To Call The Doctor.' Cleveland Clinic, my.clevelandclinic.org/health/symptoms/14612-rectal-bleeding.
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- 10. 'Esophageal Cancer.' NORD (National Organization for Rare Disorders), 15 Aug. 2019, rarediseases.org/rare-diseases/esophageal-cancer/.
- 11. 'Colon Cancer Symptoms.' Johns Hopkins Medicine, www.hopkinsmedicine.org/health/conditions-and-diseases/colon-cancer/colon-cancer-symptoms.
- 12. 'Mallory Weiss Syndrome.' NORD (National Organization for Rare Disorders), rarediseases.org/rare-diseases/mallory-weiss-syndrome/.
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5. Esophageal Cancer and Black Poop
Esophageal cancer presents with abnormal cell growth on the tissues of the esophagus, the food pipe that connects the throat to the stomach. This disease may produce no symptoms at first, but eventually, tumors grow large enough to interfere with the swallowing of food.
Bleeding that occurs in the esophagus and elsewhere in the gastrointestinal tract may cause stools to appear black. The bleeding may also cause anemia, resulting in symptoms that include pallor, lightheadedness and fatigue.10‘Esophageal Cancer.’ NORD (National Organization for Rare Disorders), 15 Aug. 2019, rarediseases.org/rare-diseases/esophageal-cancer/.
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