Botanical Profile
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Botanical Name: Sesbania grandiflora
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Family: Fabaceae (Leguminosae)
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Common Names:
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Sanskrit: Agastya, Agasti
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Hindi: Agast, Hadeva
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English: Vegetable Hummingbird, Agati
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Tamil: Agathi
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Bengali: Bokful
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Description
Habitat & Occurrence
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Native: Southeast Asia
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Distribution: India, Sri Lanka, Indonesia, Philippines, and tropical Africa
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Preferred Conditions:
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Well-drained sandy or loamy soil
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Tropical climate with good sunlight and rainfall
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Phytochemical Constituents
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Flavonoids: Quercetin, Myricetin (antioxidant)
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Saponins: Immune-modulating, antimicrobial
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Tannins: Astringent, wound healing
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Vitamins & Minerals: Vitamin C, Calcium, Phosphorus, Iron
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Amino Acids: Nutrient-dense and restorative
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Steroids & Terpenoids: Anti-inflammatory
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Alkaloids: Analgesic and antimicrobial
Ayurvedic Properties (Guna & Karma)
| Sanskrit Term | Property |
|---|---|
| Rasa (Taste) | Tikta (Bitter), Kashaya (Astringent) |
| Guna (Qualities) | Laghu (Light), Snigdha (Oily) |
| Virya (Potency) | Sheeta (Cold) |
| Vipaka (Post-digestive Effect) | Madhura (Sweet) |
| Dosha Effect | Balances Vata & Kapha; may increase Pitta |
Therapeutic Uses in Ayurveda
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Respiratory Health:Alleviates cough, asthma, and bronchitis; clears airways and soothes mucosa.
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Digestive Health:Enhances appetite and digestion; treats diarrhea, dysentery, and intestinal irritation.
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Skin Disorders:Heals wounds, ulcers, burns, and eczema due to antimicrobial and anti-inflammatory properties.
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Nervous System:Acts as a nervine tonic; promotes calmness and mental clarity.
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Fever & Infections:Reduces fever and boosts immunity.
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Reproductive Health:Promotes fertility; relieves menstrual cramps and regulates cycles.
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Musculoskeletal System:Relieves joint pain, arthritis, and muscle sprain.
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Hair & Eye Care:Nourishes hair roots, prevents dandruff, and supports ocular health.
Pharmacological Actions
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Anti-inflammatory: Reduces swelling and inflammation.
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Antimicrobial: Fights bacteria, fungi, and viruses.
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Antioxidant: Neutralizes free radicals and protects cells.
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Detoxifying: Purifies blood and eliminates toxins (Ama).
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Immunomodulatory: Strengthens immune defense.
Home Remedies
| Ailment | Preparation | Usage |
|---|---|---|
| Cough, Asthma | Decoction of Agastya flowers, Tulsi & Ginger | Drink warm twice daily |
| Wounds/Burns | Fresh leaf poultice | Apply externally |
| Indigestion | 1 tsp dried leaf powder with warm water | Once daily after meals |
| Hair Growth | Oil infused with Agastya leaves | Massage scalp 2–3 times/week |
| Eye Irritation | Fresh flower juice (few drops) | Use under medical advice |
| Fever | Bark decoction (20–30 ml) | Twice daily until relief |
Dosage
| Form | Dose | Anupan (Vehicle) |
|---|---|---|
| Churna (Powder) | 3–6 g twice daily | With honey or warm water |
| Kashayam (Decoction) | 30–50 ml once/twice daily | Freshly prepared |
| Swarasa (Juice) | 10–20 ml | Morning empty stomach |
| Lepa (Paste) | As required | For external use |
| Taila (Oil) | — | External massage |
Cautions
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Pregnancy & Lactation: Use under supervision.
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Excess Use: May cause acidity or bloating.
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Allergic Individuals: Avoid if sensitive to Fabaceae plants.
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Children: Use in reduced dosage under guidance.
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Chronic Ailments: Seek physician advice for liver or kidney disorders.
Cultivation
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Easily propagated by seeds.
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Prefers tropical climate and full sunlight.
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Grows well in loamy/sandy soils with moderate watering.
Historical and Classical References
Mentioned in Charaka Samhita and Sushruta Samhita for its role in treating respiratory, digestive, and wound-related disorders. Revered in folklore and regional traditions as a sacred and healing tree.






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