What is considered a narrow stool and how is it defined?

Narrow stools, sometimes referred to as 'pencil-thin stools,' are described by their thin, narrow shape. According to the available references, these types of stools are not always indicative of a serious medical condition.

Key Points:

• Definition: Pencil-thin stools are stools that appear much narrower than usual, resembling the thickness of a pencil.
• Causes: Various factors can contribute to the appearance of narrow stools, including dietary changes, stress, or other benign causes.
• Not Always a Sign of Disease: Reference 1 emphasizes that low caliber stools are not definitive signs of a specific disease, suggesting that they can occur in healthy individuals as well.

It's important to remember that while narrow stools can be normal, persistent changes in stool shape or other symptoms should be discussed with a healthcare professional for further evaluation.