Drugs used in constipation
Lactulose
A semi synthetic disaccharide that is not absorbed from the gastrointestinal tract.
Indication:
Treatment of constipation
Formulation:
Syrup
Dose:
1ml/kg BD (max 45ml BD) titrate to effect
Counselling:
Syrup can be taken with water or other drinks
Contra-Indications:
Galactosaemia where there is evidence of gastrointestinal obstruction.
Side effects:
Flatulence may occur but this disappears within a couple of days and diarrhoea may occur when using higher doses.
Notes:
May take up to 48 hours to work.
Licensing status:
Licensed for all ages.