A LITERARY STUDY OF TWAKA SHAREER IN RELATION TO VICHARCHIKA

The concept of Twaka Shareer holds significant importance in Ayurvedic classics. Acharya Sushruta describes Twak as one of the five sense organs, functioning primarily in tactile perception and explained as comprising seven distinct layers, each with a defined thickness and disease susceptibility. Among these, Tamra and Vedini layers are described as the principal sites of origin for Kushtha Vyadhi. As the largest and outermost organ, Twacha acts as a protective barrier and serves as the first line of defense against environmental factors. In the context of skin disorders, Vagbhata defines Twak Vaivarnya itself as Kushtha. Sushruta further classifies Kushtha into Maha Kushtha and Kshudra Kushtha, under which Vicharchika is identified and characterized by Kandu (itching), Shyava Pidika (blackish papules), and bahu srava (excessive discharge). The Doshic involvement highlights that Vata causes dryness and discoloration, Kapha contributes to itching, while Pitta manifests as oozing. In modern dermatology, eczema presents with strikingly similar clinical manifestations to Vicharchika. Correlating these classical descriptions with contemporary dermatological knowledge facilitates a deeper understanding of skin disorders and provides an integrative perspective for diagnosis and management. The objective is to bridge classical knowledge with current clinical concepts, providing a holistic approach to management. This study underscores the importance of maintaining skin health as per Ayurvedic doctrines and suggests integrated strategies for prevention and treatment of Vicharchika.