Overview
This lecture discusses the risks and health effects of regularly holding in bowel movements, the process of digestion, and strategies for managing bathroom needs.
Digestion and Bowel Movements
- Digestion starts in the stomach, where food is broken down.
- Nutrients are absorbed in the small intestine; remaining waste moves to the large intestine.
- The large intestine absorbs water, forming stool which moves to the rectum.
- The rectum sends signals to the brain when it is time to defecate.
Risks of Holding in Poop
- Occasionally holding in poop is generally harmless, but making it a habit can be risky.
- Regularly ignoring the urge can cause constipation, making stool hard and difficult to pass.
- Severe constipation can lead to impaction, where stool gets stuck and may need medical help.
- Passing hard stool can strain the body and lead to painful external hemorrhoids.
- Discomfort may cause psychological aversion to pooping, especially in children.
- Persistent holding stretches and swells the rectum, reducing the urge to go.
- Loss of normal sensation may result in unintentional leakage known as fecal incontinence.
- Chronic holding can cause colon inflammation and, rarely, increase colon cancer risk.
Tips for Managing Bathroom Needs
- Seek nearby restrooms or public facilities if the need arises.
- Communicate needs to others for assistance if necessary.
- Plan ahead and use the restroom before activities with limited access.
Additional Facts
- Poop is about 75% water; the remainder is bacteria, undigested food, fiber, and waste.
Key Terms & Definitions
- Constipation — Condition where stool becomes hard and difficult to pass.
- Impaction — Stool blockage in the colon or rectum requiring medical intervention.
- Hemorrhoids — Swollen, painful veins in the lower rectum or anus.
- Fecal incontinence — Unintentional leakage of stool.
- Rectum — Last section of the large intestine that stores stool.
Action Items / Next Steps
- Remember to listen to your body and avoid regularly ignoring the urge to defecate.
- Plan bathroom breaks before long activities as needed.