Harunganae madagascariensis cortex

Authors: Prof. Dr. med. Peter Altmeyer, Prof. Dr. med. Martina Bacharach-Buhles

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Last updated on: 29.10.2020

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Synonym(s)

cortex haronga; cortex harunganae; Haronga Bark; Haronga leaves; Harunganae madagascariensis folium

Definition
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Harunganae madagascariensis cortex or folium, also known as Haronga bark or Haronga leaves, is a drug used in herbal medicinal products to treat functional disorders of stomach, pancreas, liver and bile function, among others.

Ingredients
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Harunganae madagascariensis cortex contains: about 0,1 % anthranoids like Harunganin, Harunganol B and Madagascin.

Harunganae madagascariensis folium contains: dimeric 1,8 dihydroxyanthracene derivatives such as hypericin and pseudohypericin.

Effects
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Harunganae madagascariensis cortex or folium (according to Commission E, a mixture of leaves and bark is used) stimulate exocrine pancreatic function, stimulate gastric juice secretion and also have a choleretic and cholecytic effect.

Field of application/use
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Haronga bark or Haronga leaves are used for dyspeptic complaints, slightly exocrine pancreatic insufficiency and functional disorders of liver and bile function.

Dosage
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The average daily dose of an aqueous-alcoholic dry extract is between 7.5 and 15 mg, corresponding to 25 mg drug. Due to the lack of long-term studies, the intake should not be longer than 2 months.

Undesirable effects
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Especially in fair-skinned patients photosensitization is possible due to the content of hypericin and pseudo-hypericin.

Contraindication
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In case of acute pancreatitis, acute attacks of chronic recurrent pancreatitis, severe liver dysfunction, gallstones, obstruction of the bile ducts or ileus, it is not recommended to take this medicine.

Interactions
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There are no known interactions with other ingredients.

Literature
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  1. Schilcher H (2016)Leitfaden Phytotherapie, Urban & Fischer Verlag, Munich, S. 151 f.

Outgoing links (1)

Anthranoids;