Here is the complete pdf lecture of forensic medicine by Dr. Tahir Malik Introduction Forensic medicine, also known as medical jurisprudence , is the branch of medicine that deals with the application of medical knowledge to legal problems. It plays a vital role in criminal investigations, helping to determine the cause of death, identify victims, and provide evidence in court cases. The field encompasses various sub-disciplines, including toxicology , pathology , and criminology . Key Topics 1. Toxicology Toxicology is the study of poisons and their effects on the human body. It is a critical component of forensic medicine, especially in cases of poisoning, whether accidental, suicidal, or homicidal. Common Poisons and Their Effects: Cyanide Poisoning : Cyanide is a highly toxic substance that inhibits cellular respiration by binding to cytochrome oxidase. Symptoms include dyspnea, tachycardia, and cyanosis. The hallmark of cyanide poisoning is ...