Senna glycoside

Senna glycoside
Clinical data
Trade namesEx-Lax, Senokot, others[1]
AHFS/Drugs.comMonograph
MedlinePlusa601112
License data
Pregnancy
category
Routes of
administration		By mouth, rectal
ATC code
Legal status
Legal status
Pharmacokinetic data
Onset of actionMinutes (by rectum), 6 to 12 hours (by mouth)[3]
Identifiers
  • 9-[2-carboxy-4-hydroxy-10-oxo-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracen-9-yl]-4-hydroxy-10-oxo-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracene-2-carboxylic acid
CAS Number
PubChem CID
DrugBank
ChemSpider
KEGG
Chemical and physical data
FormulaC42H38O20[4]
Molar mass862.746 g·mol−1
 ☒NcheckY (what is this?)  (verify)

Senna glycoside, also known as sennoside or senna, is a medication used to treat constipation and empty the large intestine before surgery.[1][5] The medication is taken by mouth or via the rectum.[1][6] It typically begins working in around 30 minutes when given by rectum and within twelve hours when given by mouth.[3] It is a weaker laxative than bisacodyl and castor oil.[1]

Common side effects of senna glycoside include abdominal cramps.[3] It is not recommended for long-term use, as it may result in poor bowel function or electrolyte problems.[1] While no harm has been found to result from use while breastfeeding, such use is not typically recommended.[1] It is not typically recommended in children.[1] Senna may change urine to a somewhat reddish color.[1] Senna derivatives are a type of stimulant laxative and are of the anthraquinone type.[1] While its mechanism of action is not entirely clear, senna is thought to act by increasing fluid secretion within and contraction of the large intestine.[1]

Sennosides come from the group of plants Senna.[3] In plant form, it has been used at least since the 700s AD.[7] It is on the World Health Organization's List of Essential Medicines.[8] It is available as a generic medication.[1][6] In 2021, it was the 270th most commonly prescribed medication in the United States, with more than 1 million prescriptions.[9][10] In 2021, the combination with docusate was the 275th most commonly prescribed medication in the United States, with more than 800,000 prescriptions.[9][11] It is sold under a number of brand names including Ex-Lax and Senokot.[1]

  1. ^ a b c d e f g h i j k l American Society of Health-System Pharmacists (1 January 2008). "Senna". Drugs.com. Archived from the original on 6 September 2015. Retrieved 11 August 2015.
  2. ^ "Prescribing medicines in pregnancy database". Therapeutic Goods Administration (TGA). Australian Government, Department of Health and Aged Care.
  3. ^ a b c d Navti P (2010). Pharmacology for pharmacy and the health sciences : a patient-centred approach. Oxford: Oxford University Press. p. 337. ISBN 9780199559824. Archived from the original on 5 March 2016.
  4. ^ "Senna(Powdered)". PubChem. U.S. National Library of Medicine.
  5. ^ Cite error: The named reference Wald2016 was invoked but never defined (see the help page).
  6. ^ a b Hamilton RJ (2010). Tarascon pharmacopoeia (2010 ed.). Sudbury, Mass.: Jones and Bartlett. p. 181. ISBN 9780763777685. Archived from the original on 5 March 2016.
  7. ^ Khare CP (2004). Indian Herbal Remedies Rational Western Therapy, Ayurvedic and Other Traditional Usage, Botany. Berlin, Heidelberg: Springer Berlin Heidelberg. p. 133. ISBN 9783642186592. Archived from the original on 5 March 2016.
  8. ^ World Health Organization (2019). World Health Organization model list of essential medicines: 21st list 2019. Geneva: World Health Organization. hdl:10665/325771. WHO/MVP/EMP/IAU/2019.06. License: CC BY-NC-SA 3.0 IGO.
  9. ^ a b "The Top 300 of 2021". ClinCalc. Archived from the original on 15 January 2024. Retrieved 14 January 2024.
  10. ^ "Sennosides - Drug Usage Statistics". ClinCalc. Archived from the original on 18 January 2024. Retrieved 14 January 2024.
  11. ^ "Senna; Docusate - Drug Usage Statistics". ClinCalc. Archived from the original on 18 January 2024. Retrieved 14 January 2024.