What it means
A laxativeLAK-suh-tivA drug that loosens stool or helps the bowels move, used to treat or prevent constipation.Full entry that works by irritating the lining of the large intestine so it contracts more. Tablets work in about 6 to 12 hours, so they are often taken at bedtime; a suppository works in 15 to 60 minutes. It is used for constipation and to empty the bowel before tests or surgery. Cramping is common, and long-term use can lead to dependence.
For the nurse
Tablets are enteric-coated: have the client swallow them whole and not take them within an hour of milk or antacids, which can break the coating early and upset the stomach. Do not give to a client with abdominal pain of unknown cause or signs of bowel obstruction.
At a glance
| Drug class | stimulant laxative |
|---|---|
| Brand names | Dulcolax, Ex-Lax Ultra |
| Spanish | bisacodilo |
| Also written | Dulcolax |
Related terms
constipation
Bowel movements that happen less often than usual, with hard, dry stool that is difficult to pass.
laxative
A drug that loosens stool or helps the bowels move, used to treat or prevent constipation.