A History of Medicine | Massimo Fioranelli

Medicine is more than a history of discoveries

To tell the history of medicine is to trace changing ideas about health, suffering and the person. Scientific knowledge has emerged through observation, debate and error, but also within institutions, cultures and relationships of power. There is no perfectly continuous line from antiquity to contemporary medicine: each age has asked different questions of the human body.

From the Hippocratic tradition to anatomy

The Hippocratic tradition, developed in ancient Greece, helped describe illness through its signs, course and relationship to living conditions, while retaining interpretations that have since been superseded. In Roman times, Galen constructed a medical system that remained influential for centuries. During the Renaissance, dissections and the work of Andreas Vesalius gave anatomical investigation a decisive impetus, encouraging closer scrutiny of the relationship between textual authority and direct observation.

The circulation of the blood and experimental physiology

In 1628, William Harvey published his demonstration of the circulation of the blood, opening a new era of quantitative investigation. In the eighteenth century, Lazzaro Spallanzani’s studies of digestion and reproduction, together with Antoine Lavoisier’s contributions to the understanding of respiration and metabolism, showed how experimentation could transform knowledge of vital functions.

The patient, the organ and the tissue

Between the eighteenth and nineteenth centuries, anatomical and clinical medicine connected symptoms observed at the bedside with changes in organs. Giovanni Battista Morgagni helped locate disease in organs; René Laennec developed mediate auscultation using the stethoscope. Rudolf Virchow’s cellular pathology shifted attention further towards tissues and cells. These were fundamental advances, but they also brought the risk of identifying the person solely with a lesion.

Microbiology, prevention and modern medicine

The work of Louis Pasteur and Robert Koch contributed to the germ theory of disease, while antisepsis, anaesthesia, vaccination and public health profoundly changed the possibilities for prevention and treatment. In the twentieth century, antibiotics, diagnostic imaging, intensive care and cardiovascular medicine expanded the capacity to intervene in disease. These achievements did not, however, resolve the ethical questions surrounding access to care, consent and the limits of medical intervention.

A lesson for contemporary medicine

Today, algorithms, molecular biology and advanced technologies allow extraordinarily precise analysis. History nevertheless encourages us to distinguish what can be measured from what must be understood. Scientifically sound medicine does not abandon the clinical relationship: diagnosis concerns a disease; care encounters a person.

The history of medicine and the disappearance of the person

Massimo Fioranelli explores this question further in Quando il corpo guarisce ma l’uomo scompare. Lezioni di storia della medicina (FrancoAngeli, 2026; ISBN 9788835188148). The book critically examines the relationship between medical progress, conceptions of the body and the central place of the person. It asks whether technical effectiveness is always accompanied by an adequate understanding of the human experience of illness.

Read the English book synopsis →