Psyllium

Definition

Psyllium is a bulk-forming laxative derived from the husks of Plantago ovata seeds. It helps to increase stool bulk and promote bowel movements by absorbing water in the intestine.

5 Must Know Facts For Your Next Test

1. Psyllium is commonly used to treat constipation and help maintain regular bowel movements.
2. It can also be beneficial in managing symptoms of irritable bowel syndrome (IBS) and diverticular disease.
3. Psyllium must be taken with plenty of water to prevent choking or intestinal blockage.
4. It may interact with certain medications, reducing their absorption if taken simultaneously.
5. Long-term use of psyllium can aid in lowering blood cholesterol levels.

Review Questions

• What is the primary mechanism by which psyllium promotes bowel movements?
• Why is it important to take psyllium with adequate amounts of water?
• In what other gastrointestinal conditions besides constipation can psyllium be beneficial?

Related terms

Bulk-forming Laxatives: Laxatives that increase stool volume and stimulate bowel movement through water absorption.

Irritable Bowel Syndrome (IBS): A common disorder affecting the large intestine, characterized by cramping, abdominal pain, bloating, gas, and diarrhea or constipation.

Diverticular Disease: Conditions related to the formation of small bulges or pockets in the walls of the digestive tract.