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  1. White stool: Should I be concerned? - Mayo Clinic

    Jul 3, 2025 · White stool isn't typical. If you have white stool, you should see a medical professional right away. A lack of bile causes white or clay-like stool. That may mean a serious underlying problem. …

  2. Stool color: When to worry - Mayo Clinic

    Oct 10, 2024 · Stool comes in a range of colors. All shades of brown and even green are considered typical. Only rarely does stool color indicate a possibly serious intestinal condition. Stool color is …

  3. 白色大便:我是否该担心? - 妙佑医疗国际 - Mayo Clinic

    Jul 3, 2025 · Learn more about services at Mayo Clinic.

  4. Ascariasis - Symptoms & causes - Mayo Clinic

    Ascariasis happens when roundworm eggs spread through human or pig stool. Most often, people get ascariasis when they swallow food or water tainted with stool that contains the worms.

  5. Mucus in stool: A concern? - Mayo Clinic

    May 30, 2024 · Larger amounts of mucus in stool, associated with diarrhea, may be caused by certain intestinal infections. Bloody mucus in stool or mucus along with belly pain may signal a more serious …

  6. Pinworm infection - Symptoms & causes - Mayo Clinic

    Dec 16, 2025 · A pinworm infection is one of the most common worm infections worldwide. Pinworms are thin and white. They're about 1/4 to 1/2 inch — about 6 to 13 millimeters — long. Pinworm …

  7. البراز الأبيض: هل هناك ما يدعوني للقلق؟ (مايو كلينك)

    وغالبًا ما تحدث هذه المشكلة في الأنبوب الذي ينقل العصارة الصفراوية إلى الأمعاء الدقيقة. يسمى هذا الأنبوب القناة الصفراوية. يمكن أن تتعرض القناة الصفراوية للضغط أو الانسداد نتيجة وجود أورام أو حصوات. وعندما يحدث ذلك ...

  8. Undigested food in stool: What does it mean? - Mayo Clinic

    Oct 12, 2023 · Undigested food in stool isn't a problem unless it occurs with lasting diarrhea, weight loss or other changes in your bowel habits. If you have such signs and symptoms, talk to your health care …

  9. Biliary atresia - Symptoms and causes - Mayo Clinic

    Feb 24, 2026 · Pale, gray or white stools. Bile gives stool its typical brown color, so when bile flow is blocked, stools become light or clay colored. Parents often describe them as "putty colored." Dark …

  10. Barium enema - Mayo Clinic

    Apr 16, 2024 · You may have white stools for a few days as your body naturally removes any remaining barium from your colon. Barium may cause constipation, so you may find you can reduce your risk of …