Botanical Overview
Terminalia arjuna, commonly known as Arjuna or Arjun tree, belongs to the Combretaceae family. The medicinally used part is the bark (cortex). It is native to the Indian subcontinent and Southeast Asia.
Energetics
The bark is considered to have a neutral temperature and drying moisture quality. The taste profile includes bitter and astringent flavors. It is tonifying with a specific action supporting the blood system.
Primary Actions
- Cardiotonic
- Antioxidant
- Anti-inflammatory
- Astringent
Indications
Western
- Angina
- Heart failure
- Hypertension
- High cholesterol
- Palpitations
Syndromes
- Chronic coronary artery disease
- Congestive heart failure
TCM
No traditional indications documented.
Ayurveda
- Chest pain
- Dyspnea
- Fatigue
- Edema
Syndromes
- Hridroga (heart diseases)
- Vata-pitta imbalance
Unani
- Cardiac weakness
- Breathlessness
- Palpitations
Syndromes
- Qillat-e-qalb (heart weakness)
Constituents & Mechanisms
Terminalia arjuna contains flavonoids, tannins, triterpenoids, glycosides, terminalin, and arjunolic acid, contributing to its cardioprotective, antioxidant, and anti-inflammatory effects.
Dosage & Preparations
- Decoction of bark 3–6 g daily
- Powdered bark 1–3 g twice daily
- Standardized extracts 250–500 mg 1–2 times daily
Safety & Contraindications
Generally well tolerated. Caution is advised during pregnancy and lactation due to insufficient safety data. Potential interactions with antihypertensive and anticoagulant medications require medical supervision. Contraindicated in pregnancy and lactation; caution if hypotension is present.
Astrological Correspondences
No verified planetary or elemental rulers identified based on current reputable sources.
Selected References
- Herbal Medicine: Biomolecular and Clinical Aspects, 2nd edition
- Pharmacology and Therapeutic Potential of Terminalia arjuna: A Review
- WHO Monograph on Terminalia arjuna
- Pharmacognosy and Phytochemistry of Terminalia arjuna