This document discusses Roudra Rasa, an Ayurvedic formulation used for treating Arbuda (cancer). It provides details on the ingredients (including Parada, Gandhaka, Nagavalli leaves etc.), method of preparation, pharmacological properties, and references supporting its use for cancer. The formulation aims to eliminate excess Doshas, especially Kapha and Vata, that cause tumors. Its ingredients and processing endow it with anti-tumor, anti-inflammatory and rejuvenating properties, making it a suitable treatment for Arbuda according to Ayurvedic principles.