Darbha (Darbhapushpa, Darbhara)

About

Darbha, known botanically as Imperata cylindrica, is a grass used in Ayurveda for its cooling and medicinal properties. It is traditionally employed to alleviate bleeding disorders, support kidney function, and reduce inflammation.

Properties

Diuretic effect, Anti-inflammatory action, Wound healing properties, Skin hydration enhancement

Dosage

Powder (Churna): 3–6 g twice daily with warm water or honey. Decoction (Kwath): 10–15 g of dried rhizome simmered in 240 ml water, reduced to 60–80 ml. Drink once daily. Traditional decoctions use 20-30g of rhizome. Extract/Capsules: Standardized 10:1 extract, 300–500 mg twice daily. Topical Paste: Fresh rhizome crushed or powder mixed with rose water, apply to joints or wounds 2–3 times daily. Children under 12 years: 1–2 g.

Classical attributes

• Rasa: Sweet, Astringent
• Virya: ["Cooling"]
• Vipaka: ["Sweet"]

Benefits

• Dahahara (Alleviates burning sensation)
• Trishna Nigrahana (Quenches thirst)
• Raktapitta hara (Alleviates bleeding disorders)
• Shothahara (Anti-inflammatory)

Traditional uses

• Raktapitta (Bleeding disorders)
• Hridroga (Heart disease)
• Mutrakricchra (Dysuria)
• Daha (Burning sensation)

Dosha effects

• vata: balancing
• kapha: balancing
• pitta: balancing

Preparation methods

• Powder (Churna): The rhizomes are dried and pulverized into a fine powder.
• Decoction (Kwath): Simmer 10–15 g dried rhizome in 240 ml water until it reduces to 60–80 ml; strain and drink once daily.
• Topical paste: Crush fresh rhizome or mix powder with rose water to form a paste.
• Processing Rhizomes: Collect the underground portion, remove the roots and clean. Cut into pieces and fry with a strong fire until the covering turns yellow, sprinkle with clean water and sun-dry.

Contraindications

• Hypotension: Individuals with hypotension (low blood pressure) who are on blood pressure medication should use Darbha with caution.
• Pregnancy and Breastfeeding: Avoid internal use during pregnancy and breastfeeding unless under the guidance of a qualified healthcare professional.
• Kidney Disorders: If you have existing kidney disorders, consult a nephrologist or Ayurvedic doctor before using Darbha.
• Bleeding Disorders: May slow clotting; contraindicated for people with bleeding disorders and before and after surgery.

Side effects

• Mild gastrointestinal upset
• Dryness
• Lightheadedness if overdosed
• Allergic reactions
• Skin irritation may occur in individuals with sensitive skin.

Interactions

• May potentiate antihypertensive or diuretic drugs; monitor blood pressure and electrolytes.

Active compounds

• Arundoin
• Cylindrin
• Flavonoids
• Saponins
• Phenolic compounds

Clinical evidence

Clinical trials indicate that Darbha extract may reduce serum creatinine levels in early-stage nephropathy and improve urine output and reduce uric acid in gout patients. Further research is needed to confirm these findings.

Ayurvedic karmas

• Dahahara (Alleviates burning sensation)
• Trishna Nigrahana (Quenches thirst)
• Raktapitta hara (Alleviates bleeding disorders)
• Shothahara (Anti-inflammatory)

Classical clinical indications

• Raktapitta (Bleeding disorders)
• Hridroga (Heart disease)
• Mutrakricchra (Dysuria)
• Daha (Burning sensation)

Frequently asked questions