Astangahrdaya of Vagbhata is an ancient authoritative treatise on Ayurveda. Its popularity extended beyond the frontiers of India for more than a Thousand years is substantiated by its translation in Arabic, Tibetan and of course of some European languages. None of these are available now. Study of Astangahrdaya is considered indispensable for a through knowledge of Ayurveda. With the increasing interest these days for the study of classical texts of Ayurveda both within and outside India, a great need is felt for an English translation. This publication hopes to fulfill this necessity