Constipation Flashcards
Define constipation
Constipation is when peristaltic action is slowed to the point where stool is passed fewer than three times a week.
Why does stool passing through the colon too slowly create a risk for constipation
The slower food moves through the digestive tract, the more water the colon can absorb and the harder the stool becomes.
Why does a lack of fibre create constipation
A lack of fibre causes the stool to become small and hard, requiring extra pressure to pass
What other two conditions can be caused by constipation
- Hemorrhoids
- Diverticulitis
List the causes of constipation
- Slow peristaltic action
- Lack of fibre in the diet
- Low levels of physical activity
Explain the term Diverticulitis
The intestinal wall becomes damaged from the additional pressure. Small pouch structures called Diverticula form. These pouches become filled with food waste. Bacteria feeds on this waste producing acids and gasses which cause the Diverticula to become inflamed.
Explain what hemorrhoids are
Hemorrhoids are the swollen veins of the rectum and anus. They develop as a result of straining during the passing of stool
What are the symptoms of hemorrhoids
- Pain
- Itching
- Bleeding
How to prevent constipation
- Eat whole meal, whole wheat or whole grain foods
- Eat fruit, vegetables, pulses, peas, beans and lentils
- Eat whole grain or fibre enriched cereals
- Drink lots of fluid
- Manage stress
- Stay active
Symptoms of constipation
- Passing fewer than 3 stools a week
- Having lumpy or hard stool
- Straining to pass stool
- Feeling as if your rectum is blocked
- Feeling as if you can’t completely empty all the stool
Nutritional ways to treat constipation
- Eat three meals a day
- Increase the amount of high-fibre foods in your diet
- Drink 6 to 8 glasses of water a day
- Limit refined and processed food
- Eat more raw fruits and vegetables, peels if able to
Lifestyle changes to treat constipation
- Exercise regularly (weight bearing) 3 or more times a week
- Sleep enough and at a regular time each night
- Go for a walk when you feel stressed
- Limit stress in your life
What is insoluble fibre
Insoluble fibre does not dissolve in water. It helps speed up peristaltic action by drawing water into the stool, making it softer and easier to pass
What are sources of insoluble fibre
- Whole grain foods
- Vegetables
- Wheat bran
- Legumes
What is soluble fibre
Soluble fibre dissolves in water. It forms a gel. It aids peristaltic action by adding bulk to stool. It helps control blood glucose and cholesterol levels. It reduces your risk of diabetes
