Botanical Overview
Echinacea angustifolia belongs to the Asteraceae family and is commonly known as Narrowleaf purple coneflower or Black Sampson. It is native to the central United States and North America. The root and aerial parts of the plant are primarily used in herbal medicine preparations.
Energetics
This herb has a neutral temperature and moisture energy, with bitter and pungent tastes. Its action is generally ascending and tonifying, particularly influencing the qi.
Primary Actions
- Immunomodulating
- Anti-inflammatory
- Antiviral
- Wound healing
Indications
Western
- Common cold
- Upper respiratory infections
- Wound infections
- Inflammation
Syndromes
- Immune deficiency
- Acute respiratory infections
TCM
No traditional indications recorded.
Ayurveda
No traditional indications recorded.
Unani
No traditional indications recorded.
Constituents & Mechanisms
The main phytochemical families include alkamides, caffeic acid derivatives, polysaccharides, and glycoproteins, which contribute to its immune-stimulating and anti-inflammatory effects.
Dosage & Preparations
- Tincture 1:5 45% ethanol, 2-5 mL, 1-3 times daily
- Infusion of 2-4 g dried root, 1-2 times daily
- Powder 1-3 g, 1-2 times daily
Safety & Contraindications
Generally well tolerated with short-term use. People allergic to the Asteraceae family should avoid it due to potential allergic reactions. Also contraindicated in autoimmune diseases and in those using immunosuppressants. Limited data exist for use in pregnancy and lactation; caution is advised.
Astrological Correspondences
No reliable planetary or elemental rulers found in credible sources.
Selected References
- Herbal Medicine: Biomolecular and Clinical Aspects (2011) – Borchers AT et al.
- European Medicines Agency (EMA) Assessment Report on Echinacea (2010)
- Plants For A Future (PFAF) Database
- Echinacea: A Miracle Herb against Aging and Cancer? (2007) – Bauer R