cathartic (redirected from stimulant cathartic)

cathartic /ca·thar·tic/ (-tik)

1. causing emptying of the bowels.

2. an agent that empties the bowels.

3. producing emotional catharsis.

---

bulk cathartic  one stimulating bowel evacuation by increasing fecal volume.

lubricant cathartic  one that acts by softening the feces and reducing friction between them and the intestinal wall.

saline cathartic  one that increases fluidity of intestinal contents by retention of water by osmotic forces and indirectly increases motor activity.

stimulant cathartic  one that directly increases motor activity of the intestinal tract.

---

ca·thar·tic (k-thärtk)

adj.

Inducing catharsis; purgative.

n.

An agent for purging the bowels, especially a laxative.

---

cathartic,

n a substance that expels material from or cleanses the gastrointestinal tract.

---

cathartic

1. causing bowel evacuation, usually of liquid feces; an agent that so acts.

2. producing catharsis.

---

bulk cathartic

one stimulating bowel evacuation by increasing fecal volume.

irritant cathartic

contact irritants that directly or indirectly cause diarrhea. May cause superpurgation in susceptible animals, especially horses. Drastic purgatives such as croton oil are no longer used. Castor oil, danthron, senna and cascara are still used, but much less than more bland agents such as mineral oil.

lubricant cathartic

one that acts by softening the feces and reducing friction between them and the intestinal wall.

osmotic cathartic

agents which retain water into the intestinal lumen, thereby producing liquid feces; includes saline cathartics (below).

saline cathartic

one that increases fluidity of intestinal contents by retention of water by osmotic forces, and indirectly increases motor activity.

stimulant cathartic

one that directly increases motor activity of the intestinal tract.