Hamsapadi (Hamsapadi (Hamsapada))

Properties

Hepatoprotective, Antimicrobial, Anti-inflammatory, Antioxidant, Wound healing

Dosage

General Dosage: It is recommended to consult with an Ayurvedic practitioner to determine the appropriate dosage for specific health conditions. Powder (Churna): 3-5 grams daily with water or honey. Some sources say 1-3g or as prescribed. For diarrhea, 3-5g with buttermilk. For cough, hoarseness of voice and rhinitis, 3-5 g with honey. Decoction (Kwath): 50-100 ml daily, prepared by boiling the leaves. Juice (Swaras): 10-20 ml daily or as prescribed. Fresh juice: 20-25 ml to nullify the effect of poison. Cold Infusion: 40-50 ml to treat difficulty in urination. Paste: Applied externally for wounds and skin conditions.

Classical attributes

• Rasa: Cold
• Virya: ["Cooling"]
• Vipaka: ["Unknown"]

Benefits

• Raktapittahara (alleviates bleeding disorders)
• Vishahara (anti-toxic)
• Vranahara (wound healing)

Traditional uses

• Rakta vikara (blood disorders)
• Visha (poisoning)
• Vrana (wounds)
• Cough
• Skin conditions
• Filaria
• Bronchial Asthma

Dosha effects

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

Preparation methods

• Powder (Churna): The herb is dried and ground into a fine powder.
• Decoction (Kwath): Boil the leaves or roots in water to prepare a decoction.
• Juice (Swaras): Fresh juice is extracted from the leaves.
• Paste: The fresh plant is ground into a paste. Whole plant paste with turmeric is applied to burns and infected wounds.
• Cold Infusion: Soak the herb in cold water for a specific time.
• Plaster: Fronds made into a plaster are applied to chronic gouty and other swellings, also to chronic tumors.
• Oil: Fronds burnt with oil are used for itch. Oil cooked with the root is instilled in nostrils for hoarseness of voice caused by Vata.
• Classical Medicines: Hamsapadi is a component of various Ayurvedic formulations like Kalakuta rasa, Manasamitra vataka, Karimbirumbadi kashaya and Vidaryadi kashaya.

Contraindications

• Pregnancy and lactation: It is not recommended for pregnant or breastfeeding women.
• Kidney issues: Individuals with chronic kidney problems should avoid it.
• Children: Generally not recommended for children under 10 years old unless under professional supervision.
• Vata Imbalance: Its cooling nature may aggravate symptoms in people with dominant Vata dosha or very cold constitutions.
• Dehydration: Large doses of decoction have occasionally caused mild gastric upset or frequent urination, especially in dehydrated individuals.

Side effects

• Overdose may induce gastric irritation.
• Excessive use may aggravate Vata due to its drying properties.
• Should be consumed in moderation to avoid Vata imbalances.
• Use under medical supervision.
• Not recommended for individuals with weak digestion (Prakriti with Vata imbalance).
• Safety during pregnancy, nursing, and in children is not well established, so caution is advised.
• Emetic in large doses.

Interactions

• No well-established interactions with modern medicines are available.
• Simvastatin: One study investigated the hepatoprotective activity of Adiantum lunulatum against simvastatin-induced hepatotoxicity in rats.
• It's always best to consult with a healthcare professional before using any herbal remedy, especially if you are taking other medications.
• It may interact with cholinergic, dopaminergic, glutamatergic, GABAergic, and tachykinergic systems.

Clinical evidence

Clinical trials on *Adiantum lunulatum* in humans are scarce. Most studies are preclinical (laboratory or animal studies) or based on traditional use. A 2021 meta-review described *Adiantum lunulatum* as 'understudied but promising,' particularly for minor liver ailments and cough conditions.

Ayurvedic karmas

• Raktapittahara (alleviates bleeding disorders)
• Vishahara (anti-toxic)
• Vranahara (wound healing)

Classical clinical indications

• Rakta vikara (blood disorders)
• Visha (poisoning)
• Vrana (wounds)
• Cough
• Skin conditions
• Filaria
• Bronchial Asthma