Stone Root (Collinsonia canadensis)
Collinsonia canadensis
Western Herbalism
Western Herbalism

Stone Root

Collinsonia canadensis

Also known as Richweed, Horsebalm, Heal-All, Knob Root, Hardhack, Horse weed, Ox-balm, Collinsonia.

CoolingDryingcool and drydecongestingastringingstablizingrestoring and relaxingTaste: AstringentTaste: Pungent

Limited modern clinical evidence primarily traditional/Eclectic use acts specifically on venous congestion and mucous membrane irritation, esp. in pelvis, rectum, throat no peer-reviewed RCTs found

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AstringentVenotonicDiureticAlterativeTonicStimulantAntispasmodicDemulcentAntilithicLitholyticDiaphoretichepatic toniclithotrophicanti-lithiccarminativeanti-inflammatoryMildly stimulatingmoderately astringent and diffuse in action

Indications what the tradition reached for it in

Safety

Breastfeeding: Avoid in pregnancy and lactation due to insufficient safety data

The record lists 3 contraindications; open the plate in the library to read them in full.

Dosing as the sources wrote it

PreparationAs writtenMetric
Decoction: 1-2 tsp/cup water
TinctureTincture (1:4 dry): 20-60 drops 1-4x/day0.4-1.2 mL
Fluid extract: 1-3.5 mL1-3.5 mL
Specific collinsonia: 1/10-1/2 drop0-0.01 mL
Infusion: 1/2-2 fl oz14.79-59.15 mL
Dried root 1-4 g as a decoction three times daily1000-4000 mg

Doses are reproduced from the sources for practitioners and are not a recommendation for any person.

From the sources

Clinical Notes. Limited modern clinical evidence primarily traditional/Eclectic use acts specifically on venous congestion and mucous membrane irritation, esp. in pelvis, rectum, throat no peer-reviewed RCTs found

Therapy. Collinsonia is a remedy for venous stasis and for irritation of the mucosa. Chiefly it meets one prime condition and the many disorders dependent thereon. This is atony of the venous circulation, whether due to relaxation of the blood vessels or to lack of tone in the venous side of the heart.

Therapy. It is a specific remedy for hemorrhoids. If they are of recent origin they can be cured in a comparatively short time with this agent. The most intractable cases will be relieved and permanently benefited by its persistent use.

Properties and Uses. The roots yield their properties to hot water and to diluted alcohol. They are mildly stimulant, with very moderate astringent qualities, and somewhat diffusive. They act upon the nerves, skin, mucous membranes, and kidneys; and leave behind a gently tonic impression.

Drawn from Cook's Physio-Medical Dispensatory; Scudder's Specific Medication and Specific Medicines; King's American Dispensatory, 18th edition (Felter and Lloyd); Ellingwood's American Materia Medica, Therapeutics and Pharmacognosy, and the Bountiful Herbs editorial.

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