Overview
Arka is one of the herbs traditionally used in Ayurveda for parasites and worms. Arka (Calotropis procera), known as Madar or Aak, is a common wasteland shrub found abundantly across India. It grows up to 2000 feet altitude. The plant exudes a thick white milky latex when any part is broken. It has sharp, pungent, and bitter properties. Despite being considered somewhat toxic, it is a highly valued medicinal plant when used properly in processed form. The root bark is the most used part, especially in Arsha (hemorrhoids), skin diseases, and abdominal conditions. The latex (Arka Kshira) is used externally for skin conditions and joint pain. The dried latex is used as a substitute for Dover's powder. The flowers are used in cough and asthma. Two species are described: Calotropis procera (Shveta Arka -- white flowered) and Calotropis gigantea (Rakta Arka -- purple flowered), with the latter also known as 'Alarka'. Arka leaves are used in Swedana (sudation/fomentation therapy).
How Arka Helps with Parasites and Worms
According to Ayurvedic pharmacology, Arka has specific properties that make it valuable for addressing parasites and worms:
- Potency (Virya): Ushna (hot)
- Post-digestive (Vipaka): Katu (pungent)
- Taste (Rasa): Katu (pungent), Tikta (bitter)
- Qualities (Guna): Laghu (light), Ruksha (dry), Tikshna (sharp)
Other Herbs for Parasites and Worms
See all herbs for parasites and worms on the Parasites and Worms page.
▶ Classical Text References (5 sources)
- Kushtha (skin diseases)
- Arsha (hemorrhoids)
- Gulma (abdominal tumors)
- Pleeha (splenic enlargement)
- Krimi (worms/parasites)
- Shotha (swelling/edema)
- Kasa (cough)
- Shwasa (asthma)
Source: Bhavaprakash Nighantu, Varga 3
2-3 – DANTADHAVANA / CLEANING OF TEETH शर र च तां नव य कृतशौच व ध ततः अक य ोधख दरकर जककुभा दजम ् ातभु वा च म ृ व ं कषायकटु त तकम ् भ ये तपवनं द तमांसा यबाधयन ् कनी य सम थौ यं गुणं वादशा गुलम ् Keeping in view, the condition of his body, the individual should pass urine and faeces, clean teeth with any of the twigs of following herbs – Arka (Calotropis procera), Vata (Ficus benghalensis), Khadira (Acacia catechu), Karanja (Pongamia pinnata), Kakubha (Terminalia arjuna).
— Astanga Hridaya Sutrasthan, Dinacharya Daily Routine
6-7 a Drava Sweda – श व ु ारणकैर डकर जसरु साजकात ् शर षवासांवशाक मालती द घव ृ ततः प ंम गैवचा यै च मांसै चानूपवा रजैः दशमूलेन च प ृथक् स हतेवा यथामलम ् नेहव ः सुराशु तवा र ीरा दसा धतैः कु भीगल तीनाडीवा पूर य वा जा दतंम ् वाससा अ छा दतं गा ं ि न धं स चे यथासुखम ् Warm liquid is prepared by boiling bits of leaves of drumstick, Varanaka ,Eranda – (Castor – Ricinus communis), Karanja, Surasa, Arjaka, Shireesa, Vasa , Vamsha, Arka, Malati (Jasmine) or Dirghvrinta, with drugs of vachadigana – v
— Astanga Hridaya Sutrasthan, Swedana Vidhi Sudatuin Therapy /
Kshara Nirmana – preparation of caustic alkali:कालमु ककश याककदल पा रभ कान ् अ वकणमहाव ृ पलाशा फोतव ृ ाकान ् इ व ृ ाकपू तकन तमाला वमारकान ् काकज घाममपामागमि नम थाि न त वकान ् सा ा समूलशाखाद न ् ख डशः प रकि पतान ् कोशातक चत च शूकं नालं यव य च नवाते नचयीकृ य प ृथ क् ता न शलातले य मु ककचये सुधा मा न च द पये त ् तति तलानां कृतलै द वाअ नौ वगते पथ ृ क् मु कको तरमादाय ये कं जलमू योः कृ वा सुधा मनां भ म ोणं वतरभ मनः गालयेदधभारे ण महता वाससा च तत ् यावि पि छलर ता छ ती णोजात तदा च तम ् ग ृह
— Astanga Hridaya Sutrasthan, Kshar-AgniKarma Vidhi
Source: Astanga Hridaya Sutrasthan, Dinacharya Daily Routine; Swedana Vidhi Sudatuin Therapy /; Kshar-AgniKarma Vidhi
Add leaves of vāsā, arka, karanja, sigru, kashmarya and holy basil in hot water and take sudation with this tolerably hot water.
— Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 12: Edema Treatment (Shvayathu Chikitsa / श्वयथुचिकित्सा)
Take rāsnā, vāsā, arka, triphalā, vidanga, bark of sigru, mushakaparni, neem, holy basin, nails of vyāghra (shell), durvā, sunflower, katukā, kākamāchi, brihati, kuṣtha, punarnavā, chitraka and dry ginger and make paste with cow’s urine.
— Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 12: Edema Treatment (Shvayathu Chikitsa / श्वयथुचिकित्सा)
The paste prepared from devadaru (Cedrus deodara), palasha (Butea monosperma), arka (Calotropis procera), hastipippali (Scindapsus officinalis), shigru (Moringa oleifera) and ashvagandha (Withania somnifera) added with cow’s urine should be applied on the abdomen as pradeha (paste) [108].
— Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 13: Abdominal Diseases Treatment (Udara Chikitsa / उदरचिकित्सा)
), arka (Calotropis procera Ait.
— Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 14: Hemorrhoids Treatment (Arsha Chikitsa / अर्शचिकित्सा)
)], arka (Calotropis procera Ait.
— Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 14: Hemorrhoids Treatment (Arsha Chikitsa / अर्शचिकित्सा)
Source: Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 12: Edema Treatment (Shvayathu Chikitsa / श्वयथुचिकित्सा); Chikitsa Sthana — Therapeutic Principles, Chapter 13: Abdominal Diseases Treatment (Udara Chikitsa / उदरचिकित्सा); Chikitsa Sthana — Therapeutic Principles, Chapter 14: Hemorrhoids Treatment (Arsha Chikitsa / अर्शचिकित्सा)
The Upavisha (sub-poisons/secondary toxic substances) are: Arka (Calotropis procera), Snuhi (Euphorbia neriifolia), Dhatura (Datura metel), Langali (Gloriosa superba), and Karavira (Nerium oleander).
— Sharangadhara Samhita, Madhyama Khanda, Chapter 12: Rasadishodhana-Maranakalpana (Mercury and Rasa Preparations)
By grinding and applying Arka (Calotropis gigantea) root bark and Haridra (turmeric, Curcuma longa), facial darkness (Mukha Karshya/dullness) even of long standing is certainly alleviated.
— Sharangadhara Samhita, Uttara Khanda, Chapter 11: Lepa Vidhi (Topical Paste Application)
Ground with banana stem water (Kadali Danda Toya, Musa paradisiaca) or the juice of Arka leaves (Calotropis gigantea), even seven applications of this paste provide excellent hair removal (Roma Shatana).
— Sharangadhara Samhita, Uttara Khanda, Chapter 11: Lepa Vidhi (Topical Paste Application)
Arka (Calotropis) juice contains proteolytic enzymes that aid in dissolving keratin.
— Sharangadhara Samhita, Uttara Khanda, Chapter 11: Lepa Vidhi (Topical Paste Application)
For incision/bursting (Darana) of abscesses -- the Dantyadi Lepa: Danti (Baliospermum montanum), Chitraka root bark (Plumbago zeylanica), Snuhi latex (Euphorbia neriifolia), Arka latex (Calotropis gigantea), jaggery (Guda), Bhallataka seed (Semecarpus anacardium), Kasisa (ferrous sulphate), and Saindhava (rock salt) -- this is known as Darana (bursting) paste.
— Sharangadhara Samhita, Uttara Khanda, Chapter 11: Lepa Vidhi (Topical Paste Application)
Source: Sharangadhara Samhita, Madhyama Khanda, Chapter 12: Rasadishodhana-Maranakalpana (Mercury and Rasa Preparations); Uttara Khanda, Chapter 11: Lepa Vidhi (Topical Paste Application)
During Uttarayana — encompassing Shishira, Vasanta, and Grishma — the Sun (Arka) is nourished;
— Sushruta Samhita, Sutra Sthana, Chapter 6: Ritucharya Adhyaya - Seasonal Regimen
Kutannata, sphotaphala, jjaka, bilva (bael), pattura, arka (calotropis), kapittha (wood apple), and bhanga (hemp).
— Sushruta Samhita, Uttara Tantra, Chapter 11: Kaphabhishyanda Pratishedha Adhyaya (Chapter on Treatment of Kapha-type Conjunctivitis)
Arka, snuhi latex, pounded with the best purgatives, jatimula, two varieties of turmeric, kasisa, and katurohi — along with those previously mentioned — should be used to prepare purificatory ghee.
— Sushruta Samhita, Sutra Sthana, Chapter 36: Bhumipravibhagiya Adhyaya - On Classification of Land for Medicinal Plants
Arka, snuhi latex pounded with the best purgatives, jati root, two types of turmeric, kasisa, and katurohi (verse 16) — along with previously mentioned drugs — should be used to prepare purificatory ghee.
— Sushruta Samhita, Sutra Sthana, Chapter 37: Mishrakaadhyaya - The Miscellaneous Chapter
Condition Treatment Sinus (Nadi-vrana) Milky juice of Snuhi and Arka with medicated oils for speedy healing;
— Sushruta Samhita, Chikitsa Sthana, Chapter 17: Visarpa Chikitsa
Source: Sushruta Samhita, Sutra Sthana, Chapter 6: Ritucharya Adhyaya - Seasonal Regimen; Uttara Tantra, Chapter 11: Kaphabhishyanda Pratishedha Adhyaya (Chapter on Treatment of Kapha-type Conjunctivitis); Sutra Sthana, Chapter 36: Bhumipravibhagiya Adhyaya - On Classification of Land for Medicinal Plants; Sutra Sthana, Chapter 37: Mishrakaadhyaya - The Miscellaneous Chapter; Chikitsa Sthana, Chapter 17: Visarpa Chikitsa
Medical Disclaimer: The information on this page is for educational purposes only and is not intended as medical advice. Ayurvedic treatments should be pursued under the guidance of a qualified practitioner (BAMS/MD Ayurveda). Always consult your healthcare provider before starting any new treatment. Content is sourced from classical Ayurvedic texts and may not reflect the latest medical research.