LITERATURE REVIEW ON THE MANAGEMENT OF KADARA WITH SPECIAL REFERENCE TO CORN

Kadara is a common disorder described in Ayurvedic literature under Kṣhudra Rogas. It is characterized by a hard, painful, nail-like growth occurring predominantly on the plantar surface of the foot due to repeated pressure, friction, trauma, or improper walking habits. Clinically, Kadara resembles corn (Clavus), a localized hyperkeratotic lesion resulting from chronic mechanical stress. Although not life-threatening, it significantly affects mobility, daily activities, and quality of life. Objective: The present review aims to explore the classical Ayurvedic concept of Kadara and correlate it with contemporary understanding of corn (Clavus), focusing on its etiology, pathogenesis, clinical features, diagnosis, and management. Materials and Methods: Relevant information regarding Kadara was collected and reviewed from classical Ayurvedic texts including Sushruta Saṃhitā, Aṣṭāṅga Hṛdaya,Charaka Saṃhitā, and other authoritative commentaries. Modern medical literature, research articles, textbooks, and online databases were also reviewed to establish a comparative understanding. Results: Ayurvedic literature describes Kadara as a Vāta-predominant disorder caused by repeated trauma and pressure, leading to the development of a hard, conical lesion in the skin. Sushruta has emphasized para-surgical interventions such as Agnikarma and Kṣhārakarma for its effective management. Modern medicine recognizes corn as a hyperkeratotic lesion caused by continuous pressure and friction, managed through conservative measures and surgical excision when necessary. The review highlights considerable similarities between the Ayurvedic and modern perspectives regarding etiology, pathology, and treatment principles. Conclusion: Kadara is a clinically significant condition with a close resemblance to corn (Clavus). Ayurvedic management, particularly Agnikarma and Kṣhārakarma, offers effective therapeutic options with minimal recurrence. An integrated understanding of classical Ayurvedic concepts and modern medical knowledge may contribute to better management and improved patient outcomes.