Conceptual Framework of Dravyaguna and Its Implications in Pharmacodynamics

Dravyaguna, is the stream of Ayurveda that examines the nature, function and pharmacological properties of all known forms of plant, animal and mineral based substances used in traditional medicinal system. Dravyaguna refers to inherent qualities of medicinal substances. The characteristics of drug used in Dravyaguna include various inherent qualities of substances such as Rasa, Guna, Virya, Vipaka and Prabhava. Collectively, these characteristics determine the therapeutic effectiveness of drug substances. Within the scope of integrative medicine, the integration of the principles of Dravyaguna with current pharmacological sciences provides new opportunities for developing more focus healthcare systems or medicines. The concept of individualization based on Prakriti closely parallels the current advancements in precision and personalized medicine, thus increasing the significance of Ayurvedic pharmacology in modern healthcare. This article explains conceptual framework of Dravyaguna and its implications in Pharmacodynamics.