Handbook of Pharmacology for Ayurveda students is a humble attempt to cover the portions in the subject Dravyaguna vijnan in BAMS and PG Dravyaguna Vijnan courses. Efforts has been made to present the topics precisely according to the syllabus. Text has been written in simple language with tables and diagrams wherever necessary. Relevant references in classical and contemporary literature along with related research works has been provided for further information.