Bandhuka (Bandhujiva, Rakta, Madhyahniko)

About

Bandhuka (Pentapetes phoenicea) is an Ayurvedic herb traditionally used for its astringent, anti-inflammatory, and cooling properties. It is mentioned in classical texts for balancing Pitta and Kapha doshas.

Properties

Antioxidant activity, Hypoglycemic activity, Cerebroprotective, Neuropharmacological

Dosage

Specific dosage information is not readily available. In ethnomedicine, cottonseed-sized pills made with the leaves and stems are taken twice a day for two weeks to treat dysmenorrhea. A fresh juice extracted from the roots is taken once a day (25 ml each time) until hysteria is cured, or thrice a day (two teaspoons each time) for one week to treat menopause.

Classical attributes

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

Benefits

• Constipating
• Antiphlegmonous
• Antibilious

Traditional uses

• Fever
• Burning sensation
• Gastropathy
• Skin diseases
• Leucoderma
• Cold
• Cough
• Glandular inflammation

Dosha effects

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

Preparation methods

• Decoction: A decoction of the fruit is used as an emollient. A root decoction is used twice daily for burning micturition.
• Paste: A paste made with the leaves and stems is applied to treat snake bites. Bark paste is used to treat rheumatic swelling.
• Powder: Powder prepared from dried flowers is used for killing hair lice, and is smoked like tobacco for headache relief.
• Juice: Fresh juice is extracted from the roots for hysteria and menopause.
• Tea Substitute: In Celebes, the leaves are used as a substitute for tea.

Contraindications

• Pregnancy and Breastfeeding: Avoid use during pregnancy and breastfeeding due to insufficient data on uterine effects and lactation transfer.
• Children: Small children under six years should only receive pediatric formulations (often a 50–75 mg dose of leaf powder in honey) and under professional guidance.
• Potential Interactions: May potentiate other diuretics or blood pressure-lowering herbs; monitor blood pressure if combining with standardized Ayurvedic hypotensive preparations. Be cautious when using with any medications that are changed/broken down by the liver as it can change how quickly the liver breaks down these medications.
• General Cautions: Limited data on long-term consumption, so it's wise to cycle usage (e.g., use for up to four weeks, then pause for one week). The herb should be procured from reputable suppliers who certify identity and absence of contaminants. Generally well-tolerated when used within traditional dosage ranges, though adverse effects can occur, particularly with high or prolonged consumption. Mild gastrointestinal complaints like nausea, loose stools, or abdominal cramping are the most commonly reported issues.
• Surgery: It's important to tell your doctor if you take any herbal medicines before undergoing surgery, as some herbal medicines may interfere with blood clotting and blood pressure, which may increase the risk of bleeding during or after surgery.

Side effects

• Avoid use during pregnancy and breastfeeding.

Interactions

• Specific information on interactions is not available in the provided resources.

Active compounds

• Tannins
• Flavonoids
• Saponins
• Sterols
• Carbohydrates
• Alkaloids
• Phenolics
• Coumarins
• Triterpenoids

Clinical evidence

Limited clinical trials are available. A study showed hypoglycemic effect of a hydro-alcoholic extract of *P. phoenicea* leaves in experimentally induced diabetic rats. More research is needed to validate its traditional uses and determine its safety and efficacy in modern medicine.

Ayurvedic karmas

• Constipating
• Antiphlegmonous
• Antibilious

Classical clinical indications

• Fever
• Burning sensation
• Gastropathy
• Skin diseases
• Leucoderma
• Cold
• Cough
• Glandular inflammation

Frequently asked questions