Agdtantra deals with the study of basic knowledge of toxins, their hazards and treatment. Vyavhar Ayurved and Vidhi Vaidyaka is an important one in medical practice, pertticularly in accidental, poisonous and medicolegal cases. Pesticidal, Insecticidal preparations are highly poisonous and consumption of such preparations are fatal, to know the basic management of such cases is necessary for medical students.