Ailanthus: Benefits, Uses & Dosage

Sanskrit: महारुख Botanical: Ailanthus excelsa Roxb.

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Ayurvedic Properties

Taste (Rasa)
Bitter (Tikta)
Quality (Guna)
Light (Laghu), Dry (Ruksha)
Potency (Virya)
Cold (Sheeta)
Post-digestive (Vipaka)
Pungent (Katu)
Key Constituents
Ailantic acid, Ailanthone, Tannins
Also Known As
English: Tree of Heaven
Sanskrit: महारुख, महानिम्ब
Hindi: मोटी बजुली, अरडू

What is Ailanthus / Maharuksha (महारुख / ऐलैन्थस)?

Maharuksha (Ailanthus excelsa) is described as a large tree reaching 60 feet in height with compound leaves of 8-12 paired leaflets. It is found throughout India in hilly regions and plains. The bark is the primary medicinal part. The text describes it as a variety often confused with Mahaneem due to similar appearance. It has cooling and antipyretic properties and is used in fevers and parasitic conditions.

Source: Bhavaprakash Nighantu, Varga 3

Therapeutic Actions (Karma)

  • Jvarghna (antipyretic)
  • Krimighna (anthelmintic)
  • Sheetala (coolant)

Source: Bhavaprakash Nighantu, Varga 3

How to Use Ailanthus by Condition

Explore how Ailanthus is used for specific health concerns — with dosage, preparation methods, and classical references for each.

Classical Text References (1 sources)

References in Sharangadhara Samhita

The Putapaka of Aralu (Ailanthus excelsa) is a digestive stimulant.

— Sharangadhara Samhita, Madhyama Khanda, Chapter 1: Svarasadikalpana (Svarasa, Kalka, Kvatha, etc.)

The ingredients are: Patala (Stereospermum suaveolens), Aranikas (Premna mucronata and Clerodendrum phlomidis), Kashmarya (Gmelina arborea), Bilva (Aegle marmelos), Araluka (Ailanthus excelsa), Gambhari (Gmelina arborea), the two Brihatis — Brihati (Solanum indicum) and Kantakari (Solanum surattense), Pippali (Piper longum), Shringi (Pistacia integerrima), Draksha (Vitis vinifera), Amrita/Guduchi (Tinospora cordifolia), and Abhaya/Haritaki (Terminalia chebula).

— Sharangadhara Samhita, Madhyama Khanda, Chapter 8: Avalehakalpana (Confection/Electuary Preparations)

Source: Sharangadhara Samhita, Madhyama Khanda, Chapter 1: Svarasadikalpana (Svarasa, Kalka, Kvatha, etc.); Madhyama Khanda, Chapter 8: Avalehakalpana (Confection/Electuary Preparations)

Medical Disclaimer: The information on this page is for educational purposes only and is not intended as medical advice. Ayurvedic treatments should be pursued under the guidance of a qualified practitioner (BAMS/MD Ayurveda). Always consult your healthcare provider before starting any new treatment. Content is sourced from classical Ayurvedic texts and may not reflect the latest medical research.