Agastya Haritaki Rasayana

Names and identification

Language	Name
English	Agastya Haritaki Rasayana

Where is it described in the classical texts?

Charaka Samhita, Chikitsa Sthana 17th chapter (Kasa Chikitsa: 57-62); Ashtanga Hridayam; attributed to sage Agastya; Rasatarangini (17th century CE)

How does it work?

• Haritaki (chebulinic acid, gallic acid) provides antioxidant, anti-inflammatory, and bronchodilatory effects on respiratory mucosa
• Dashamula group provides potent anti-inflammatory action, reducing bronchial inflammation and edema in chronic respiratory disease
• Bharangi (clerodendrin) acts as a specific bronchodilator, relaxing airway smooth muscle and reducing bronchospasm
• Pushkaramoola (inulin, alantolactone) provides direct anti-asthmatic action through mast cell stabilization
• Approximately 100 synergistic components work collectively for comprehensive respiratory support and Rasayana (rejuvenation) effects

Which traditional uses are supported by research?

• Tamaka Shwasa (bronchial asthma): critical review validates bronchodilatory and anti-inflammatory mechanisms for chronic asthma management
• Kasa (chronic cough): primary classical indication from Charaka Samhita Kasa Chikitsa validated through pharmacological studies
• Pranvaha Srotas health (respiratory channels): clinical study confirms measurable improvement in cardiorespiratory parameters
• Pratishyaya (allergic rhinitis/sinusitis): traditional respiratory indication supported by immunomodulatory and anti-allergic properties

What do recent clinical trials show?

3 further claims previously listed here could not be traced to a published paper and have been removed. Classical formulations are researched largely in journals that PubMed does not index, so an absence here reflects the reach of the index rather than the state of the evidence.

Recent safety updates

• Considered very safe for long-term use compared to other Ayurvedic respiratory medicines; advantageous safety profile for chronic administration
• Some formulations may contain trace heavy metals from botanical sources - appropriate quality control and testing recommended
• Generally well-tolerated; excessive doses may cause mild loose stools due to Haritaki’s laxative properties

What is it made of?

Mineral/Elemental Profile

• Primary component: Mercury-based preparation (Parada) with herbal processing
• Note: Restricted use — requires strict Shodhana protocols and expert supervision

Analytical Methods: AAS/ICP-MS (heavy metals), XRD, Namburi phased spot test

Dosage forms and preparation

Dosage Forms: Avaleha/Lehya (semi-solid confection), Capsules (modern), Granules (modern)

Standard Dosage: 6-12 g twice daily, or as directed, as per AFI Part I

Bioavailability: Ghee and sugar base enhances absorption of lipophilic actives. Piperine from Pippali acts as a natural bioenhancer increasing absorption of other phytoconstituents by up to 30%.

Optimal Timing: Early morning on empty stomach and/or before bedtime

Shelf Life: 2 years from date of manufacture as per ASU guidelines for Avaleha preparations

Storage: Store in a cool, dry place in wide-mouth glass or food-grade HDPE jars with airtight lids. Protect from moisture and sunlight. Temperature not exceeding 25°C.

Marker Compounds: Piperine, Gallic acid, Ellagic acid, Chebulagic acid

Quality Parameters: Total solids (minimum 65%), pH (4.0-5.5), total sugar content, total fat content, moisture content (not more than 25%), microbial limits, heavy metals within limits, HPTLC fingerprint for piperine, gallic acid, and ellagic acid, organoleptic evaluation (colour, odour, taste, texture)

Vehicle (Anupana): Warm milk or warm water

Synergistic Combinations

• Sitopaladi Churna
• Talisadi Churna
• Kanakasava
• Vasarishta
• Dashamularishta