Botanical Overview
Hydrastis canadensis, commonly known as Goldenseal, Orangeroot, or Yellow Puccoon, belongs to the Ranunculaceae family. It is native to Eastern North America. The medicinal parts used are primarily the rhizome and root.
Energetics
Goldenseal is considered warming and drying in nature. Its tastes are bitter, acrid, and astringent. It exhibits descending directionality and acts as a tonifying herb affecting the qi (vital energy).
Primary Actions
- Antimicrobial
- Anti-inflammatory
- Astringent
- Choleretic
- Mucolytic
Indications
Western
Used to address symptoms such as diarrhea, digestive inflammation, mucous membrane irritation, upper respiratory infections, and skin infections.
Syndromes
- Bacterial infections
- Inflammatory digestive disorders
- Conjunctivitis
- Candida overgrowth
TCM
No significant traditional indications documented.
Ayurveda
No significant traditional indications documented.
Unani
No significant traditional indications documented.
Constituents & Mechanisms
Contains active phytochemicals including berberine, canadine, hydrastine, and other alkaloids contributing to its antimicrobial and anti-inflammatory properties.
Dosage & Preparations
- Tincture 1:5 50% ethanol 2–4 mL 2–3x daily
- Powdered root 0.5–1 g up to 3x daily
- Infusion 1–2 g in hot water, 1-2 times daily
Safety & Contraindications
Goldenseal should be used cautiously, avoiding use during pregnancy and lactation due to insufficient safety data. It may cause gastrointestinal upset and influence blood pressure. It has potential interactions inhibiting cytochrome P450 and P-glycoprotein, affecting drug metabolism. Contraindicated in pregnancy, lactation, high blood pressure, and glaucoma.
Astrological Correspondences
No well-established planetary or elemental rulers documented with sufficient confidence.
Selected References
- European Medicines Agency (EMA) HMPC Assessment Report
- The Plant List and PFAF
- NIH National Center for Complementary and Integrative Health
- Tyler, V.E., The Honest Herbal, 3rd Edition