Abstract

KANKUSHTHA- A CONTROVERSIAL DRUG (IDENTIFICATION ON THE BASIS OF MINERALOGY)

Dr. Austluxmi* and Dr. Bhanu Pratap Singh Tomar

Abstract

Rasashastra is a subject which deals with the study of metals and minerals, and their therapeutic effects. Rasa dravyas are broadly classified under the heading of Maharasa, Uprasa, Sadharanrasa, Dhatu, Ratna and Upratna varga. Ayurvedic formulations are formulated for the only after centuries of trials experience. These are well known to be free from toxicity. Ancient Acharyas mentioned about the best variety of metals and minerals based on the physical appearances which are coined in ancient literature as Grahya lakshanas and synonyms. But in modern era due to continuous development and increasing demand of Rasaushadhies which contain Uprasas as a prime ingredient, it is very difficult to identify genuine raw drug. The characterization aspect of all the types of Uprasa has not studied in depth so far, by analyzing all the varieties of Uprasas, it is possible to establish standards for all Uprasas, which will be used for therapeutic purpose as mentioned in the classical texts, hence it is intended to take up uprasa varg dravyas specially Kankushtha in the present study.

Keywords: Rasa Shastra, Uprasa, Metals and Minerals, Grahya Lakshanas.