Role of Eranda Sneha Virechan in Management of Pakshaghata: A Review
Author : Dr. Shrikant Vaijnath Rajmane and Dr. Tanuja Gaikwad
Abstract :
Pakshaghata, classified under Vatavyadhi and described as one of the Ashtamahagada, is a severe neurological disorder comparable to hemiplegia in modern medicine. It manifests due to aggravated Vata Dosha, either independently or in association with Pitta, Kapha, and Rakta. The Ayurvedic classics prescribe Snehana, Swedana, and Sneha Virechana as important measures in its management, with Eranda Sneha (Castor oil) being the drug of choice. Eranda Taila, with its Madhura, Tikta, Katu Rasa, Snigdha, Tikshna, Sara, Sukshma Guna, Ushna Virya and Madhura Vipaka, works as Vatashamaka and Rasayana. Its unique Srotoshodhana and Vata Anulomana properties make it highly suitable for Sneha Virechana in Pakshaghata. Classical texts highlight its role in conditions of Avaranajanya Pakshaghata, where obstructed Vata movement causes rigidity, speech disturbances, and hemiplegia-like symptoms. The drug not only removes morbid Doshas through purgation but also rejuvenates tissues, thus aiding functional recovery. Modern studies attribute its pharmacological effects to ricinoleic acid, which supports its purgative and anti-inflammatory actions. However, improper administration may lead to adverse effects, demanding careful patient selection and dosage adjustment. This review critically evaluates Eranda Sneha Virechana in Pakshaghata, suggesting that its timely, judicious use can enhance recovery while also indicating the need for clinical validation and standardization.
Keywords :
Pakshaghata, Eranda Sneha, Virechana Karma, Vatavyadhi.
