Botanical Overview
Caulophyllum thalictroides, commonly known as Blue cohosh, Blue ginseng, or Papoose root, is a perennial herb of the Berberidaceae family native to Eastern North America. The medicinal parts used are primarily the root and rhizome. Traditionally, it has been valued for its effects on the reproductive system and musculoskeletal complaints.
Energetics
Blue cohosh is characterized by a warming temperature and drying moisture quality, with bitter and astringent tastes. Its energetic directionality is descending, and it serves as a tonifying agent primarily supporting qi and blood.
Primary Actions
- Emmenagogue
- Uterine tonic
- Antispasmodic
- Anti-inflammatory
Indications
Western
- Menstrual cramps
- Delayed labor
- Rheumatic pain
- Respiratory congestion
Syndromes
- Dysmenorrhea
- Amenorrhea
- Delayed or difficult childbirth
- Muscle spasms
TCM
No documented traditional use in TCM.
Ayurveda
No documented traditional use in Ayurveda.
Unani
No documented traditional use in Unani medicine.
Constituents & Mechanisms
Contains alkaloids (notably tetrahydroisoquinoline alkaloids), saponins including blue cohosh sapogenins, and various glycosides that contribute to its uterine stimulant and antispasmodic activities.
Dosage & Preparations
- Tincture (1:5, 50% ethanol) 0.5-1 mL taken 1-3 times daily
- Decoction of dried root (1-3 grams) 1-2 times daily
- Extracts standardized to alkaloid content—use cautiously
Safety & Contraindications
Blue cohosh should be avoided during pregnancy unless under strict professional supervision, as it can induce uterine contractions and may have toxic cardiovascular effects. It may interact with blood pressure medications and uterine stimulants. Caution is advised in hypertension and cardiovascular conditions.
Astrological Correspondences
No clearly established planetary or elemental rulers have been documented in credible herbal esoteric traditions.
Selected References
- Herbal Medicine: Biomolecular and Clinical Aspects, 2nd Edition
- Plants For A Future – Caulophyllum thalictroides
- American Herbal Pharmacopoeia – Blue Cohosh Root Monograph