Constipation Flashcards
1
Q
Laxatives: effect and uses?
A
Low dose
Chronic constipation
No immediate effect.
2
Q
Purgatives: use and effect?
A
High dose
Rapid emptying or before radiological examination
3
Q
Types of laxatives
A
Bulk forming
Osmotic
SOFTENERS/ EMOLLIENTS
Stimulants
4
Q
Bulk forming
A
Agar-agar
Oat
methylcellulose
Plantago ovata
5
Q
Osmotic
A
Lactulose
Na+and Mg+ salts
PEG
6
Q
SOFTENERS/ EMOLLIENTS
A
Paraffin oil
Glycerin
Docusate
7
Q
Stimulants
A
Sennosides
Cascara
Castor oil
Bisacodyl
SHORT PERIOD OF TIME! → can damage the enteric nerve plexus → REBOUND CONSTIPATION!