Application of the biotechnological advances to pharmacology and toxicology has widely extended our understanding and overall scope of these subjects.[14] Similarly, advances in analytical techniques have made detection of drugs and chemicals much easier which can help resolving medico-legal cases with the guidance from experts such as a forensic pharmacologist. Some drugs can even alter the neurotransmitters and hence lead to a poor impulse control and subsequent aggression in behavior. The role of a forensic pharmacologist becomes significant in this case because he/she is needed to testify the truth of these claims. He/she has to observe, assess, and analyze the violent behavior and use of the drug and determine the likelihood of the relation of impulsive behavior to the drug use.[15]
At present, a medical student pursuing MBBS degree in India studies various subjects. These include pharmacology, which deals with what different drugs; their therapeutic effects and uses, as well as forensic medicine which deals with the legal implications of behavior, injury and illnesses. The student also learns about the clinical implications of drugs as the part of internal medicine. However, there is no integrated course that focuses on Forensic Pharmacology as a specialized subject. In today's perspective, it is essential that Forensic Pharmacology is developed as a subspecialty to pave way for high quality and fast paced medico-legal service in India. The lack of a proper subspecialty of Forensic Pharmacology in India can be cited as a deficiency which needs to be recognized and rectified.[37] An evolved system of Forensic Pharmacology is needed to accurately document and analyze the drug or chemical related injuries of the victim and his or her body fluid samples. It can minimize the common forensic errors occurring in emergency departments and hospitals. With the specialized workforce, errors in recognizing, collecting or preserving evidential material,[38,39,40] incorrect interpretations, and lack of knowledge of policing or methods of investigation can be corrected.[41,42]
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