Published on: 7/4/2025
Narrow stools can be caused by various conditions, including obstructions in the colon or rectum, such as masses or strictures.
Narrow or pencil-thin stools might be concerning for some people. While not always a sign of a serious problem, they can sometimes indicate an obstruction in the colon.
It's important to note that while narrow stools can be caused by these conditions, they are not always indicative of a serious issue. If someone experiences persistent changes in their stool shape or other concerning symptoms, they should consult a healthcare professional for further evaluation.
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