Psyllium seed, Black
Psyllii semen
Flohsamen
Published November 30, 1985; Revised March 13, 1990
Name of Drug
Psyllii semen, black psyllium seed.
Composition of Drug
Black psyllium seed consists of the dried, ripe seed of Plantago psyllium L. (syn. P. afra L.) and of P. indica L. (syn. P. arenaria Waldstein et Kitaibel) [Fam. Plantaginaceae], with a swell index of at least 10, and its formulations in effective dosage.
The drug contains mucilages.
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Uses
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Chronic constipation, irritable bowel.
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Contraindications
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Stenosis of the esophagus or the gastrointestinal tract.
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Side Effects
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In rare cases allergic reactions, especially with powdered drug and liquid preparations.
Interactions with Other Drugs
None known.
Dosage
Daily dosage:
- 10 - 30 g drug;
- equivalent preparations.
Mode of Administration
Whole or ground seeds, other galenical preparations for oral application.
Note:Separate monographs have been issued for blonde psyllium seed and psyllium husk.
Action
Regulation of intestinal peristalsis
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