Throughout Western medical history, unconsummated, unreturned, or otherwise failed love was believed to generate a disorder of the mind and body that manifested in physiological and psychological symptoms. This study traces the medical and literary history of lovesickness from antiquity through the 19th century, emphasizing significant moments in the development of the medical discourse on love. The project is part of the recent academic focus on the intersection between the humanities and the medical sciences, and it situates literary texts in concurrent medical and philosophical debates on afflictions of the psyche. By contextualizing the fictional works within the scientific theories that informed them, this study argues that the lovesic...