Monograph: Cascara Sagrada
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Date:
2018-10-30
NHPID name
Frangula purshiana ( Germplasm Resources Information Network Taxonomy )Proper name(s)
Frangula purshiana ( USDA 2008 )Common name(s)
- Bitter bark ( Unavailable )
- California buckthorn ( Unavailable )
- Cascara ( Unavailable )
- Cascara buckthorn ( Unavailable )
- Cascara sagrada ( McGuffin et al. 2000 )
- Chittambark ( Unavailable )
- Chittembark ( Unavailable )
- Sacred bark ( Unavailable )
- Western buckthorn ( Unavailable )
Source material
Aged bark ( Wichtl 2004 , Blumenthal et al. 2000 )Route Of administration
OralDosage form(s)
Those suited to the allowable route(s) of administration. This monograph is not intended to include food-like dosage forms such as bars, chewing gums or beverages.Use(s) or purpose(s)
Statement(s) to the effect of:
- (Traditionally used in Herbal Medicine as a) stimulant laxative. (Williamson 2003, Blumenthal et al. 2000, Moerman 1998, Felter and Lloyd 1983[1898])
- (Used in Herbal Medicine as a) stimulant laxative to promote bowel movement and short-term relief of occasional constipation.
- (Used in Herbal Medicine for the) short-term relief of occasional constipation. (EMEA 2007, Mills and Bone 2005, WHO 2002)
- (Used in Herbal Medicine to) promote(s) bowel movement (by direct action on the large intestine). (EMEA 2007, Sweetman 2007, Blumenthal et al. 2000)
Dose(s)
Adults:
Dose(s):
1 Day per day
Directions for use:
- Allow at least 6 to 12 hours for laxative effect to occur.
- Take a few hours before or after taking other medications or natural health products.
- Take a single dose at bedtime.
- Take two to three times per week. If results are not observed, the frequency of use may be increased up to once daily.
- The correct individual dose is the smallest required to produce a soft-formed stool.
- See Appendix 1 for examples of appropriate dosage preparations and frequencies of use, according to cited references. The purpose of Appendix 1 is to provide guidance to industry.
- The following directions of use is optional: (for products which provide a dosage range): The correct individual dose is the smallest required to produce a comfortable soft-formed stool (EMEA 2007; McGuffin 1997).
Duration of use
Consult a health care practitioner/health care provider/health care professional/doctor/ for use beyond 7 days. (Berardi et al. 2002)Risk information
Statement(s) to the effect of:
Caution(s) and Warning(s):- Consult a health care practitioner/health care provider/health care professional/doctor/ physician if symptoms persist or worsen. (EMEA 2007, Brinker 2001)
- Consult a health care practitioner/health care provider/health care professional/doctor/ physician prior to use if you are taking cardiac medications such as cardiac glycosides or antiarrhythmic medications, thiazide diuretics, corticosteroids, licorice root or other medications or health products which may aggravate electrolyte imbalance. (EMEA 2007, WHO 2002, Brinker 2001, Blumenthal et al. 2000)
- Consult a health care practitioner/health care provider/health care professional/doctor/ physician prior to use if you have a kidney disorder, faecal impaction or symptoms such as abdominal pain, nausea, vomiting or fever. (EMEA 2007, WHO 2002, Brinker 2001, Blumenthal et al. 2000)
- Reduce dose or stop use if you experience abdominal pain, cramps, spasms and/or diarrhoea. (EMEA 2007, WHO 2002, Blumenthal et al. 2000)
- Do not use this product if you are pregnant or breastfeeding.
- Do not use this product if you have abnormal constrictions of the gastrointestinal tract, potential or existing intestinal blockage, atonic bowel, appendicitis, inflammatory colon disease such as Crohn's disease or ulcerative colitis, abdominal pain of unknown origin, undiagnosed rectal bleeding, severe dehydration with depleted water or electrolytes or diarrhoea.
Non-medicinal ingredients
Must be chosen from the current Natural health products ingredients database and must meet the limitations outlined in the database.Specifications
- The finished product specifications must be established in accordance with the requirements described in the NHPD Quality of natural health products guide.
- The medicinal ingredient must comply with the requirements outlined in the Natural health products ingredient database (NHPID).
- Bark must be dried and aged for a minimum of one year (Wichtl 2004, Blumenthal et al. 2000) or heated and dried to induce artificial aging to allow oxidation of the anthrones (Blumenthal et al. 2000). For example, the bark may be heated in hot air at 80-100°C for several hours (Wichtl 2004).
- The medicinal ingredient may comply with the specifications outlined in one of the following pharmacopoeial monographs: 'Cascara' or 'Standardized Cascara Dry Extract' in British Pharmacopoeia, 'Cascara' or 'Cascara Dry Extract, Standardised' in European Pharmacopoeia, and 'Cascara Sagrada', 'Cascara Sagrada Extract' or 'Cascara Tablets' in US Pharamcopoeia.
References cited
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Berardi RR, DeSimone EM, Newton GD, Oszko MA, Popovich NG, Rollins CJ, Shimp LA, Tietze KJ, editors. Handbook of Nonprescription Drugs: An Interactive Approach to Self-Care, 13th edition. Washington (DC): American Pharmaceutical Association; 2002.
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Blumenthal M, Goldberg A, Brinckmann J, editors. Herbal Medicine: Expanded Commission E Monographs. Boston (MA): Integrative Medicine Communications; 2000.
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BP 2008: British Pharmacopoeia, Volume 1. Londron (UK): British Pharmacopoeia Commission. The Stationary Office.
-
Bradley PR, editor. 1992. British Herbal Compendium: A Handbook of Scientific Information on Widely Used Plant Drugs, Volume 1. Bournemouth (GB): British Herbal Medicine Association.
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Brinker F. 2001. Herb Contraindications and Drug Interactions, 3rd edition. Sandy (OR): Eclectic Medical Publications.
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EMEA 2007. European Medicines Agency. Community Herbal Monograph on Rhamnus Purshianus D.C., cortex (on line). London (UK): EMEA Committee on Herbal Medicinal Products (HMPC), 31 October 2007. Available from: http://www.emea.europa.eu/pdfs/human/hmpc/rhamni_purshianae_cortex/51357906enfin.pdf [Accessed 1 August 2008].
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ESCOP 2003: ESCOP Monographs: The Scientific Foundation for Herbal Medicinal Products, 2nd edition. Exeter (UK): European Scientific Cooperative on Phytotherapy and Thieme; 2003.
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European Pharmacopoeia, 6th edition. Strasbourg (France): Directorate for the Quality of Medicines and HealthCare of the Council of Europe (EDQM).; 2008
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Felter HW, Lloyd JU. King's American Dispensatory, Volume 1, 18th edition. Sandy (OR): Eclectic Medical Publications; 1983 [Reprint of 1898 original].
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McGuffin M, Kartesz JT, Leung AY, Tucker AO, editors. 2000. Herbs of Commerce, 2nd edition. Austin(TX): American Herbal Products Association.
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Mills S, Bone K. 2005. The Essential Guide to Herbal Safety. St. Louis (MO): Elsevier Churchill Livingstone.
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Moerman DE . 1998. Native American Ethnobotany. Portland (OR): Timber Press.
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Repchinsky C, Welbanks L, Bisson R, Bhalla A, Dang T, Fortin K, et al., editors. Compendium of Pharmaceuticals and Specialties. The Canadian Drug Reference for Health Professionals. Ottawa (ON): Canadian Pharmacists Association; 2005.
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Sweetman SC , editor. Martindale: The Complete Drug Reference, 35th edition. London (UK): Pharmaceutical Press; 2007.
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The United States Pharmacopeia and the National Formulary (USP 31/NF 26). 2008. Rockville (MD): United States Pharmacopeial Convention, Inc.
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USDA 2008: ARS, National Genetic Resources Program. Germplasm Resources Information Network (GRIN). National Germplasm Resources Laboratory, Beltsville (MD). [Accessed 2008-01-21]. Available at http://www.ars-grin.gov/cgi-bin/npgs/html/tax_search.pl
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WHO 2002: World Health Organization (WHO) Monographs on Selected Medicinal Plants, Volume 2. Geneva (CHE): World Health Organization.
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Wichtl M, editor. Herbal Drugs and Phytopharmaceuticals: A Handbook for Practice on a Scientific Basis, 3rd edition. Stuttgart (D): Medpharm GmbH Scientific Publishers; 2004.
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Williamson EM. Potter's Herbal Cyclopaedia: The Authoritative Reference work on Plants with a Known Medical Use. Saffron Walden (UK): The C.W. Daniel Company Limited; 2003.
References reviewed
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Barnes J, Anderson LA, Philipson JD. 2002. Herbal Medicines: A Guide for Healthcare Professionals, 2nd edition. London (GB): The Pharmaceutical Press.
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BHP 1983: British Herbal Pharmacopoeia. Cowling (GB): British Herbal Medical Association; 1983.
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BHP 1996: British Herbal Pharmacopoeia. Bournemouth (UK): British Herbal Medical Association; 1996.
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CPA 2002: Canadian Pharmacists Association. Patient Self-Care. Helping Patients Make Therapeutic Choices. Ottawa (ON): Canadian Pharmacists Association; 2002.
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Ellingwood F. 1983. American Materia Medica, Therapeutics and Pharmacognosy. Sandy (OR): Eclectic Medical Publications [Reprint of 1919 original].
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FDA 1985: Unites States Food and Drug Administration. Laxative Drug Products for Over-the-Counter Human Use; Tentative Final Monograph. Proposed Rules sections 334.10 and 334.52. [online]. Federal Register Volume 50, Number 10, Tuesday, January 15, 1985. Rockville (MD): Department of Health and Human Services, U.S. Food and Drug Administration. [Accessed 2009 January 27]. Available from: http://www.fda.gov/cder/otcmonographs/category_sort/laxative.htm
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Gruenwald J, Brendler T, Jaenicke C, editors. PDR for Herbal Medicines, 3rd edition. Montvale (NJ): Thompson PDR; 2004.
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HC 1994. Health Canada. TPD/NHPD Category IV Labelling Standard, General Laxatives [online]. Ottawa (ON): Therapeutic Products Directorate, Health Canada. [Accessed 2009 January 27]. Available from: http://www.hc-sc.gc.ca/dhp-mps/prodpharma/applic-demande/guide-ld/label-etiquet-pharm/laxat-eng.php
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HC 1997. Health Canada. TPD/NHPD Category IV Labelling Standard, Stimulating Laxatives [online]. Ottawa (ON): Therapeutic Products Directorate, Health Canada. Available from: http://www.hc-sc.gc.ca/dhp-mps/prodpharma/applic-demande/guide-ld/label-etiquet-pharm/laxstimu-eng.php [Accessed 08 October 2008].
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Hoffmann D. 2003. Medical Herbalism: The Science and Practice of Herbal Medicine. Rochester (VT): Healing Arts Press.
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Mills S, Bone K. 2000. Principles and Practice of Phytotherapy. Toronto (ON): Churchill Livingstone.
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Pray WS. Non-Prescription Product Therapeutics, 2nd edition. New York (NY): Lippincott Williams & Wilkins; 2006.
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Remington JP and Woods HC, editors. The Dispensatory of the United States of America, 20th edition. 1918. [Accessed 2008-02-14]. Available from: http://www.swsbm.com/homepage/
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Wiersema J, León B. 1999. World Economic Plants: A Standard Reference. Boca Raton (FL): CRC Press LLC.
Appendix 1: Examples of appropriate dosage preparations, frequencies of use and directions for use
Dried bark:
- 0.3 - 1 g dried bark, per day (Mills and Bone 2005; ESCOP 2003)
- 1 - 2.5 g powdered bark, per day (Williamson 2003)
- 0.5 - 2.5 g dried bark, per day (WHO 2002)
- 1 - 2 g cut or powdered aged bark, per day (Blumenthal et al. 2000)
- 0.25 - 1 g dried bark, per day (Bradley 1992)
Infusion:
- 0.3 - 2 g dried bark, per day (Mills and Bone 2005)
- 1.5 - 2 g dried bark, per day (ESCOP 2003)
- 1 - 2 g dried bark, per day (Blumenthal et al. 2000)
- Directions for use: Pour 150 ml of boiling water over dried bark and infuse for 10-15 minutes (Blumenthal et al. 2000).
Tincture:
- 1.5 - 3 g, per day (1:2, 3 - 6 ml) (Mills and Bone 2005)
Preparations providing the following quantities of hydroxyanthracene derivatives (calculated as cascaroside A):
- 10 - 30 mg, per day (EMEA 2007)
- 20 - 30 mg, per day (Mills and Bone 2005; ESCOP 2003)
- 20 - 30 mg, per day (Blumenthal et al. 2000)