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  1. 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 …

  2. 大便的颜色:什么时候需要担心 - 妙佑医疗国际

    Feb 21, 2025 · Learn more about services at Mayo Clinic.

  3. 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. …

  4. Baby poop: What to expect - Mayo Clinic

    Jan 26, 2024 · Is this what I should expect? Yellow, mushy stool is perfectly healthy for breastfed babies. Still, there are many shades of baby poop. Here's a color-by-color guide for parents of newborns: …

  5. Color de las heces: cuándo puede ser preocupante - Mayo Clinic

    Consulta con un profesional de atención médica si te preocupa el color de tus heces. Si las heces son de color rojo brillante o negro, lo que puede indicar la presencia de sangre, busca atención médica …

  6. Colon cancer stool: What to look for and how to test at home

    Not all stool changes mean you have cancer, but some could be warning signs. When cancer grows in the colon, it can affect how a stool looks, the size and how often you go to the bathroom.

  7. Green stool - Mayo Clinic

    Jul 8, 2005 · Green stool — when your feces look green — is usually the result of something you ate, such as spinach or dyes in some foods. Certain medicines or iron supplements also can cause green …

  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. Narrow stools: Should I be concerned? - Mayo Clinic

    Jan 11, 2024 · Narrow stools that happen now and then probably are harmless. But in some cases, narrow stools — especially if pencil thin — may be a sign that the colon is narrowing or has a …

  10. Gastrointestinal bleeding - Symptoms and causes - Mayo Clinic

    Oct 13, 2023 · Overview Gastrointestinal (GI) bleeding is a sign of a disorder in the digestive tract. The blood often shows up in stool or vomit but isn't always obvious. Stool may look black or tarry. …