Botanical Overview
Artemisia dracunculus, commonly known as Tarragon or Estragon, is a member of the Asteraceae family. The primary parts used medicinally are the leaves and aerial parts. Native to Eurasia and introduced to North America, tarragon is widely recognized for its aromatic and culinary uses as well as traditional herbal applications.
Energetics
This herb is considered warming and drying with bitter, pungent, and aromatic tastes. Its energetic actions are ascending and outward, with a tonifying effect predominantly on the qi.
Primary Actions
- Carminative
- Antispasmodic
- Stimulant
- Digestive tonic
- Antimicrobial
Indications
Western
- Indigestion
- Bloating
- Poor appetite
- Flatulence
- Mild gastrointestinal spasms
- Mild infections
Syndromes
- Dyspepsia
- Gastrointestinal spasms
- Anorexia
- Mild respiratory infections
TCM
No specific traditional Chinese medicine indications found.
Ayurveda
No documented Ayurvedic uses identified.
Unani
No documented Unani uses identified.
Constituents & Mechanisms
The herb contains essential oils rich in estragole (methyl chavicol) and methyl eugenol, flavonoids, coumarins, and phenolic acids which contribute to its carminative, antimicrobial, and spasmolytic effects.
Dosage & Preparations
- Infusion: 1-2 g dried herb infused in hot water, 1-3 times daily
- Tincture: 1:5 in 40% alcohol, 2-5 mL, 1-3 times daily
- Essential oil: used externally or very diluted internally, not commonly recommended due to toxicity concerns
Safety & Contraindications
Generally safe when used in culinary amounts; however, high doses and long-term use, especially of the essential oil, may pose risks due to estragole’s potential carcinogenicity observed in animal studies. Pregnancy and lactation are contraindications or cautionary situations. Avoid use in epilepsy and with anticoagulant medications due to coumarin content. Use with caution and professional guidance.
Astrological Correspondences
Not established due to lack of credible traditional sources.
Selected References
- Handbook of Medicinal Herbs, Foster & Duke, 2000
- Phytochemical and pharmacological studies on Artemisia dracunculus L., N. Sarker et al., 2008
- Artemisia dracunculus L. (Tarragon): Safety and efficacy data, PFAF
- Toxicology and carcinogenicity of estragole in herbs including tarragon, J.R. Smith, 2017