The "Organon of Medicine" is a foundational text in the field of homeopathy, written by the physician Samuel Hahnemann. First published in 1810, it outlines the principles and practices of homeopathic medicine, emphasizing the concept of treating patients with highly diluted substances that cause similar symptoms in healthy individuals. In the "Organon," Hahnemann introduces key concepts such as the Law of Similars, which suggests that "like cures like." The text serves as a guide for practitioners, detailing methods for diagnosing and treating illnesses while promoting a holistic approach to patient care.