What Causes Bleeding in Stool?

Bleeding in Stool

Rectal bleeding can be caused by various conditions, and it is essential to consult with a healthcare professional for an accurate diagnosis and appropriate treatment. Here are some common causes of bleeding in the stool:

  • Hemorrhoids: Swollen blood vessels in the rectum or anus can cause bleeding. Hemorrhoids are a common cause of minor rectal bleeding and can result from straining during bowel movements, obesity, or pregnancy.
  • Anal Fissures: Small tears in the lining of the anus, known as anal fissures, can cause bleeding during bowel movements. These fissures can result from constipation, passing large or hard stools, or other factors.
  • Gastrointestinal Infections: Infections in the gastrointestinal tract, such as bacterial or viral infections, can lead to inflammation and bleeding. Inflammatory bowel diseases like Crohn’s disease or ulcerative colitis may also cause bleeding in the stool.
  • Diverticulosis: Small pouches (diverticula) that can form in the walls of the colon may bleed, leading to blood in the stool. This condition is known as diverticulosis.
  • Colorectal Polyps: Polyps are growths that can develop on the inner lining of the colon or rectum. Some polyps may bleed, and they have the potential to become cancerous over time.
  • Colorectal Cancer: Cancer of the colon or rectum can cause bleeding, especially in the later stages of the disease. Regular screening for colorectal cancer is crucial for early detection and treatment.
  • Peptic Ulcers: Ulcers in the stomach or small intestine can cause gastrointestinal bleeding, leading to blood in the stool.
  • Esophageal Varices: Enlarged veins in the esophagus, often associated with liver disease, can rupture and cause bleeding, which may appear in the stool.

If you experience bleeding in the stool, it is important to seek prompt medical attention. A healthcare professional can perform a thorough examination, consider your medical history, and order relevant tests to determine the underlying cause of the bleeding. Early diagnosis and appropriate treatment are crucial for managing and addressing the underlying condition.

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