Introduction
GADA means disease (Roga). So the literal meaning of the term AGADA is “disease free” (Arogya). The term is being used to denote ANTIDOTE also.
The science that deals with antidotes (AGADA) or medicines that combat toxins is known as AGAD TANTRA here Tantra stands for science. It is a branch of Ayurveda that deals with various endogenous and exogenous poisons, their toxic manifestations and their remedial measures. It comprises general information, signs-symptoms and treatment of various poi- sons of vegetable/animal and mineral sources like bites of snake, scorpion, insects, rats etc.
The subject is also concerned with the application of medical knowledge to aid the administration of justice in a court of law is helpful in investigation of death and any crime related to mankind.
It also deals with legal aspects of medical practice. It teaches medical ethics, duties of medical practitioner towards patients, his professional colleagues and towards the government.