Charaka Samhita is a foundational text of Ayurveda, falling under the Bruhatrayi, primarily representing Kayachikitsa. It was initially compiled by Agnivesha and later revised by Charaka and Drudhbala, each contributing to preserving and enhancing the text through the centuries. This important work is presented in various formats, including seminar records, dialogues, and instructional narratives, showcasing the achievements of ancient Indian science.