The Hahnemannian Monthly, Volume 15, published in 1880 under the editorship of E. A. Farrington, is a significant work in the history of homeopathic medicine. This volume serves as a comprehensive record of clinical observations, therapeutic discussions, and the evolving practices within the homeopathic community of the late 19th century.​

The journal is notable for its detailed case studies and discussions on various medical conditions, including acute yellow atrophy of the liver and the effects of alcohol on health. These articles reflect the homeopathic approach to understanding and treating diseases, emphasizing individualized treatment based on the totality of symptoms. The inclusion of such case studies provides valuable insights into the practical application of homeopathic principles during that era.​

In addition to clinical reports, Volume 15 features discussions on the use of specific remedies and their indications, offering a glimpse into the materia medica utilized by homeopathic practitioners at the time. The journal also addresses broader topics related to the practice of homeopathy, including professional ethics and the development of homeopathic institutions, reflecting the ongoing efforts to establish homeopathy as a respected medical discipline.​

The Hahnemannian Monthly, Volume 15, stands as a testament to the dedication and scholarly pursuits of homeopathic practitioners in the late 1800s. Its detailed accounts and discussions contribute to the historical understanding of homeopathic medicine and its evolution over time.