| Term | digestive astringent |
| Alternate Terms | intestinal astringent; gut tonic |
| Definition | An herb or substance that tones and tightens the mucous membranes of the digestive tract reducing excessive secretions such as diarrhea or mucus while improving tissue integrity and function. |
| Category | herbal medicine |
| Context | Commonly used in herbal medicine to treat loose stools irritable bowel and leaky gut conditions across Western TCM and Ayurvedic traditions. |
| Etymology | From Latin astringere meaning to bind tight referring to the contracting effect on tissues. |
| Examples | blackberry root; oak bark; cranesbill |
| Related Terms | astringent; antidiarrheal; demulcent; tannin-rich herb |
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