digestion. 1  the process in the alimentary canal by which food is broken up physically, as by the action of the teeth, and chemically, as by the action of enzymes, and converted into a substance suitable for absorption and assimilation into the body. 2  the function or power of digesting food: My digestion is bad.
Overview of Sitz Bath. A sitz bath is a bath in just enough water to cover the buttocks, upper thighs and lower abdomen. It is more labor intensive than other hydrotherapy treatments, but it powerfully affects the pelvic and abdominal organs.
Take a fiber powder to soften the stool. Take warm sitz baths, especially when the hemorrhoids are uncomfortable. Sit in a tub or pan of plain warm water, 3 or 4 times a day, for 15-20 minutes each time. (Large pharmacies and medical supply stores also sell convenient plastic sitz bath devices that fit into a toilet).