Psyllium Husk is a product obtained from the seeds of the plant Plantago ovate which is a plant found natively in Pakistan. The husk is used locally to relieve constipation. The husk is a rich source of dietary fiber and is indigestible by the human digestive system. It imbibes water and expands to become mucilaginous. It is a popular over-the-counter laxative. It provides relief from diarrhea, irritable bowel syndrome, diverticular disease, etc. It has also demonstrated promising prospects in the control of diabetes and high cholesterol. It is also used in various over-the-counter fiber supplements. However, it should be used with caution if one has a history of anatomic abnormalities.