Involucre (Pushkarika (Involucre))
Symphorema involucratum, commonly known as Involucre, is an Ayurvedic herb traditionally used for its cooling, astringent, and antipyretic properties. It is valued for alleviating burning sensations, thirst, and digestive issues.
Botanical name: Symphorema involucratum. Also known as: Pinwheel Creeper, Star-Vervain Climber, फिरकी (Phirki), ಬೆಟ್ಟ ತಕ್ಕಾಳಿ (Betta Thakkaali), ನರಂಬೋಧಲ್ (Narambodhalu), भिंगरी (Bhingari), ഞരമ്പോടൽ (Njarambodal), പൂഞാലിപ്പൂ (Poonjaalippoo), भिंगरी (Bhingari), ନୁରକି (Nurki), பூங்குரங்கு (Poongurungu), வக்கணாத்தி (Vakkanatti), வெள்ளை மல்லிக்கொடி (Vellaimallikkodi), బుడమర్రి (Budamarri), ఇసపరతీగ (Esaparatiga), గుబ్బదార (Gubbadaara), కొండ తెక్కలి (Kondathekkali), నగురు (Naguru), పెండి తీగ (Penditige), సురుడు (Surudu), తెల్ల పిప్పిలి (Thellapippili), ನರಂಬೋದಲ್ (Narambodal), Vellaia mallikbodi, Poongurungu, Konda Tekkali, Surudu, Budda Marri, Tella pippili, ಬೆಟ್ಟ ತಕ್ಕಾಳಿ betta thakkaali.
Properties
Antioxidant activity, Anti-inflammatory action, Modulation of pain receptors
Dosage
Leaf Powder: 1–3 grams, twice daily with warm water or honey. Decoction: 20–40 ml of a 1:10 (plant:water) boiled extract, up to two times per day. Alcoholic Extract: 5–10 ml of 1:5 tincture, diluted in water, primarily for joint discomfort. Topical Paste: Finely ground leaves mixed with coconut oil for skin applications.
Classical attributes
- Rasa: Bitter, Astringent
- Virya: ["Cooling"]
- Vipaka: ["Unknown"]
Benefits
- Alleviates burning sensation
- Reduces thirst
- Supports digestion
Traditional uses
- Dyspepsia
- Inflammation
- Fever
- Wounds
Dosha effects
- vata: balancing
- kapha: balancing
- pitta: balancing
Preparation methods
- Decoction: Boiling dried leaves in water.
- Powder: Sun-drying and grinding the leaves.
- Paste: Grinding fresh leaves into a paste.
Contraindications
- High doses are not recommended during pregnancy or breastfeeding. It's best to consult with an Ayurvedic professional before use in these conditions.
- Use with caution in individuals with autoimmune conditions who are undergoing immunosuppressant therapy.
- Not recommended for children under 12 years old without professional supervision.
Side effects
- Gastrointestinal Upset: Overuse of tannin-rich extracts may lead to mild nausea or constipation.
- Allergic Reactions: Rare cases of contact dermatitis reported with topical use. A patch test is recommended before topical application.
Interactions
- Possible enhancement of liver-metabolized drugs (CYP450 substrates). Consult a physician if on chronic medication.
- Herb-drug interactions are more common than drug-drug interactions because herbal medicines contain multiple pharmacological ingredients.
- Be cautious of powdered blends that don't explicitly list *Symphorema involucratum* by its botanical name.
Clinical evidence
A study reported that 65% of participants experienced a significant reduction in dyspepsia symptoms after a two-week course of Symphorema involucratum leaf powder. Modern lab tests have demonstrated the inhibition of prostaglandin E2, correlating with reduced fever in rodent models, which supports the traditional use of hot water extract for monsoon fevers in Assam. Larger human studies are needed to fully understand its efficacy.
Ayurvedic karmas
- Alleviates burning sensation
- Reduces thirst
- Supports digestion
Classical clinical indications
- Dyspepsia
- Inflammation
- Fever
- Wounds