Stone Root
(Collinsonia canadensis)
Also know as Richweed
Botanical Information
A Mint family perennial with hard rhizomes and long, serrated lemon-scented leaves.
Working with Stone Root
Part(s) Used
Root, Rhizome
Herb Forms
Tincture, capsule, bulk herb, powder
Christopher Hobbs:
“Stone root has a long history of use for dysmenorrhea and laryngitis. It has a beneficial effect on the venous system and is indicated for varicose veins and hemorrhoids. According to the Eclectics, it is especially indicated when there is a sense of constriction accompanying symptoms along the digestive tract–especially in the throat and anus. It is one of the most effective remedies available for anal fissure and hemorrhoids, and for these purposes it can be combined with horse chestnut.
Stone root is also a specific for irritated throat, hoarseness, and laryngitis experienced by speakers and singers who strain their voices.
Stone Root has a taste of BITTER, ACRID and a temperature of WARM.”
Historical Uses
Stone root was widely used by Native Americans and early settlers for:
- Urinary and kidney health: To alleviate kidney stones and urinary discomfort.
- Digestive aid: To support digestion and relieve colic, bloating, or indigestion.
- Circulatory support: For hemorrhoids, varicose veins, and other venous issues.
- Respiratory conditions: For sore throats and laryngitis.
Modern Clinical Uses
Today, herbalists and naturopaths often use stone root for:
- Venous insufficiency: To improve circulation, reduce hemorrhoids, and address varicose veins.
- Urinary system health: For mild bladder irritation, urinary stones, or frequent urination.
- Digestive support: To alleviate indigestion and mild gastrointestinal upset.
- Anti-inflammatory effects: As a supportive treatment for sore throat or phlebitis (vein inflammation).
Chemistry
The root contains various active compounds, including:
- Tannins: Astringent properties, useful for tightening tissues and reducing inflammation.
- Volatile oils (e.g., citronellal): Antimicrobial and anti-inflammatory effects.
- Saponins: Improve circulation and support venous tone.
- Resins and mucilage: Soothing effects on irritated tissues.
Pharmacology
- Astringent properties: Help tone and strengthen tissues, especially in the veins and urinary tract.
- Anti-inflammatory and analgesic effects: Reduce swelling and discomfort in conditions like hemorrhoids or throat irritation.
- Diuretic action: Supports urinary flow and kidney function.
- Vasoprotective effects: Strengthens blood vessels, improving circulation.
Clinical Trials and Evidence
- Limited data: Few modern clinical trials have studied stone root. Most evidence remains anecdotal or based on traditional use.
- Circulatory health: Preliminary studies and observations suggest that it may improve venous health and reduce symptoms of hemorrhoids or varicose veins.
- Urinary support: Observational evidence supports its use for mild urinary tract issues.
Further research is needed to validate its mechanisms and efficacy.
Summary
Stone root is a versatile herb with a long history of traditional use, especially for urinary, digestive, and circulatory health. While modern evidence is limited, its phytochemical profile supports its use as an astringent, anti-inflammatory, and venotonic herb. Careful dosing and attention to contraindications are advised.
Generated by ChatGPT; edited by Christopher Hobbs
Cautions
Generally safe: At recommended doses, stone root is considered safe for most people.
Potential side effects: In large doses, it may cause nausea, vomiting, or gastrointestinal upset due to its bitter and astringent nature.
Contraindications: Not recommended for pregnant or breastfeeding individuals or those with severe kidney or liver disease.
Drug interactions: May interact with anticoagulants or blood pressure medications.
Conditions treated with Stone Root
Condition
Treatment Support
Application
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Condition
Treatment Support
venous tonic, astringent
Application
tincture internally; cream externally
Condition
Treatment Support
venous tonic, astringent
Application
tincture, capsule, tablet
Dosages
Infusion
1 cup 2-3 times daily
Tincture
20-20 drops 3 times daily
Powder
1-3 grams in divided doses
Capsules
follow label instructions
The information given here is designed to help you make informed choices about your health. The information is drawn from numerous sources—both traditional medicine practice, from the clinical experience of many herbalists currently practicing, and supported by decades of scientific research from the author. The research most consulted includes human clinical trials that help to determine the most effective and safe herbs for various needs, the best doses, and types of preparations.
The information offered in this database is not intended as a substitute for any that may have been prescribed by your health practitioner or physician.