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An Entity of Type : http://linked.opendata.cz/ontology/drugbank/Drug, within Data Space : linked.opendata.cz associated with source document(s)

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http://linked.open...gbank/description
  • A synthetic disaccharide used in the treatment of constipation and hepatic encephalopathy. It has also been used in the diagnosis of gastrointestinal disorders. (From Martindale, The Extra Pharmacopoeia, 30th ed, p887) (en)
http://linked.open...y/drugbank/dosage
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  • approved (en)
http://linked.open...drugbank/halfLife
  • 1.7-2 hours (en)
http://linked.open...ugbank/indication
  • For the treatment of constipation and hepatic encephalopathy. (en)
http://linked.open...bank/manufacturer
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Title
  • Lactulose (en)
adms:identifier
http://linked.open...mechanismOfAction
  • Lactulose is a synthetic sugar used in the treatment of constipation and liver disease. It consists of the monosaccharides fructose and galactose. In the colon, lactulose is broken down primarily to lactic acid, and also to small amounts of formic and acetic acids, by the action of via evolved-beta galactosidase from colonic bacteria, which results in an increase in osmotic pressure and slight acidification of the colonic contents. This in turn causes an increase in stool water content and softens the stool. In treating heptic diseases (hepatic encephalopathy) it is thought that lactulose draws out ammonia from the body in the same way that it draws out water into the colon. (en)
http://linked.open...drugbank/packager
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  • The primary route of elimination is fecal. Urinary excretion has been determined to be 3% or less and is essentially complete within 24 hours. (en)
http://linked.open.../drugbank/synonym
  • Lactulose (en)
  • 4-O-beta-D-Galactopyranosyl-D-fructofuranose (en)
  • 4-O-beta-D-Galactopyranosyl-D-fructose (en)
  • Lactulosa (en)
  • Lactulosum (en)
http://linked.open...drugbank/toxicity
  • LD<sub>50</sub>=18.2 g/kg (oral, rat). Side effects include diarrhea and resultant dehydration. (en)
http://linked.open.../drug/hasAHFSCode
http://linked.open...k/foodInteraction
  • Take without regard to meals. Drink liberally. (en)
http://linked.open...ynthesisReference
  • Renato Carobbi, Franco Innocenti, "Process for preparing high-purity lactulose syrup and the syrup obtained." U.S. Patent US4978397, issued April, 1961. (en)
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http://linked.open...ugbank/IUPAC-Name
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http://linked.open.../Water-Solubility
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