
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. …
Green stool Causes - Mayo Clinic
Jul 8, 2005 · Learn about the possible causes of green stools in adults and infants.
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 …
Diarrhea - Symptoms and causes - Mayo Clinic
Jan 18, 2025 · Diarrhea — loose, watery and possibly more-frequent passage of stool — is a common problem. Sometimes, it's the only symptom of a condition. At other times, it may be …
Green stool When to see a doctor - Mayo Clinic
Jul 8, 2005 · Learn about the possible causes of green stools in adults and infants.
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 …
Fecal occult blood test - Mayo Clinic
Jul 12, 2024 · The instructions may explain how to catch a bowel movement in the toilet bowl, collect and place a stool sample on a card or in a container, and send the sample to a lab for …
Ascariasis - Symptoms & causes - Mayo Clinic
Ascariasis symptoms depend on the amount of roundworms in your body, which organs are infected and your immune system health. Most people have no symptoms at all. But having a …
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 …
Blastocystis hominis - Symptoms & causes - Mayo Clinic
Feb 9, 2023 · Blastocystis is a microscopic parasite that can live in your digestive tract. Researchers don't fully understand the role blastocystis plays, if any, in causing disease. …