Many valuable points are available in the Ayurvedic texts concerning the importance of Rakta.An Ayurvedic scholar should know the Rachana Sharir, Kriya Sharir, Rakta Vigunata and its consequences along with Chikitsa Sutra to overcome different difficulties which may be faced during practicing common Surgical & Para surgical procedures. A Scholar of Ayurveda also should have a clear concept about the relevant points as described for Rakta in different texts. The main object of writing on this topic is also to rehabilitate faith in clinical usefulness of the knowledge as narrated in great treatises of Ayurvedic literature. Rakta is considered as fourth pillar for maintaining normal anatomy & physiology of body along with other three dosha by Chary Sushrut. As Sushrut has uttered many times about importance of Rakta when explaining the management principles for different ailments .Thus with the aim to elaborate the things on scientific background, the authors wish to present this book in the hands of erudite learners of Ayurveda with the submission that if they suggest few more relevant information’s which need incorporating in the text of this book shall be always welcomed for future editions.