Agnimantha
Agnimantha is a large woody shrub or small tree reaching up to 9 meters. Macroscopically, the root bark is yellowish-brown, thin, and easily peels off...
Botanical name: Premna integrifolia. Also known as: Headache Tree, Wind Killer, Arni, Ganiyari.
Properties
Inhibition of cyclooxygenase (COX-2) and lipoxygenase (LOX) pathways, Free radical scavenging and reduction of oxidative stress, Modulation of pro-inflammatory cytokines (TNF-α, IL-6), TRPV3 channel blockade (specifically by Verbascoside), Neuroprotective and anti-amnesic activity via acetylcholinesterase inhibition
Dosage
Churna: 1-3g; Kwatha: 50-100ml; Swarasa: 10-20ml
Classical attributes
- Rasa: Tikta (Bitter), Katu (Pungent), Kashaya (Astringent), Madhura (Sweet)
- Virya: Ushna (Hot)
- Vipaka: Katu (Pungent)
Benefits
- Processing other substances like Shilajatu with Agnimantha (PMID: 22661848) further enhances fat metabolism and basal metabolic rate
- Shothahara (Anti-inflammatory)
- Deepana (Digestive stimulant)
- Anulomana (Carminative)
- Mutrala (Diuretic)
Traditional uses
- Shotha (Edema/Inflammation)
- Pandu (Anemia)
- Arsha (Hemorrhoids)
- Agnimandya (Dyspepsia)
- Stholya (Obesity)
Dosha effects
- vata: balancing
- kapha: balancing
- pitta: aggravating
Preparation methods
- Dashamoola Kwatha: Standard preparation as per API.
- Dashamoolarishta: Standard preparation as per API.
- Brihat Panchamoola Taila: Standard preparation as per API.
- Agnimanthadi Kashaya: Standard preparation as per API.
- Agastya Haritaki: Standard preparation as per API.
Contraindications
- Pregnancy (traditional caution against high-dose decoctions)
- Lactation (consult healthcare provider due to lack of safety data)
- Known hypersensitivity to Verbenaceae or Lamiaceae family plants
Side effects
- Generally safe at therapeutic doses. However, sub-chronic studies of Clerodendrum phlomidis at high doses (800 mg/kg) have indicated potential minor alterations in hematological parameters (RBC/WBC) and histopathological changes in liver and kidney tissues. Use with caution in patients with pre-existing renal or hepatic impairment.
Interactions
- Anti-diabetic drugs: May potentiate hypoglycemic effects (additive action)
- Anti-hypertensive drugs: Potential additive effect on blood pressure reduction
- Anti-inflammatory drugs: May have synergistic effects with NSAIDs
Clinical evidence
Agnimantha (primarily Clerodendrum phlomidis and Premna integrifolia) is traditionally classified as a Rasayana (rejuvenative) herb, but modern clinical evidence focuses on its metabolic benefits. Randomized controlled trials (PMID: 22408310, PMID: 24696576) demonstrate that Agnimanthadi polyherbal formulations significantly reduce body weight, BMI, and obesity-related symptoms like lethargy and dyspnea. Processing other substances like Shilajatu with Agnimantha (PMID: 22661848) further enhances fat metabolism and basal metabolic rate. Additionally, early clinical data (PMID: 22557410) supports its use as a hypoglycemic agent in managing diabetes mellitus, showing efficacy comparable to tolbutamide.
Ayurvedic karmas
- Shothahara (Anti-inflammatory)
- Deepana (Digestive stimulant)
- Anulomana (Carminative)
- Mutrala (Diuretic)
- Jwarahara (Antipyretic)
- Vedanasthapana (Analgesic)
- Krimighna (Anthelmintic)
- Rakta Shodhaka (Blood purifier)
Classical clinical indications
- Shotha (Edema/Inflammation)
- Pandu (Anemia)
- Arsha (Hemorrhoids)
- Agnimandya (Dyspepsia)
- Stholya (Obesity)
- Prameha (Diabetes/Urinary disorders)
- Sheetapitta (Urticaria)
- Vata-vyadhi (Neurological disorders)
Frequently asked questions
What is Agnimantha?
Agnimantha is a large woody shrub or small tree reaching up to 9 meters. Macroscopically, the root bark is yellowish-brown, thin, and easily peels off...
What are the benefits of Agnimantha?
Processing other substances like Shilajatu with Agnimantha (PMID: 22661848) further enhances fat metabolism and basal metabolic rate. Shothahara (Anti-inflammatory). Deepana (Digestive stimulant)
How is Agnimantha used in Ayurveda?
Dashamoola Kwatha: Standard preparation as per API.