Laxative — herbalism term · PlantSage glossary
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Laxative defined
— Promotes bowel movement.
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The definition
Plants that relieve constipation. Three classes: bulk-forming (psyllium), osmotic (mostly inorganic), and stimulant (senna, cascara). Stimulant herbal laxatives should be short-term only.
Mechanism
Bulk-formers absorb water and distend the colon; stimulants (anthraquinones) directly trigger peristalsis; osmotics retain water in the lumen.
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Example plants
Classic species in this category from the PlantSage archive.
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Related wellness goals
Common conditions where laxative plants are indicated.
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See also
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