History of Psychiatry

Scope and Terms

The specialty is modern; its subject is older

Historians cannot safely translate every earlier account of madness into a present-day diagnosis. Words such as mania, melancholia, and hysteria changed meaning across centuries, while legal, religious, medical, and household judgments often overlapped.

“Mad,” “lunatic,” “idiot,” and “hysterical” appear below only as historical terms or in the titles of historical works. Many became stigmatizing or obsolete. Their presence in an archive records how authorities classified people; it does not establish what diagnosis, if any, would be made today.

c. 1790–1813

Naming and reform did not create psychiatry at a stroke

The word Psychiatrie has often been credited to the German physician Johann Christian Reil in 1808. Diederik Janssen has identified an earlier printed use by Karl Friedrich Burdach in 1800, although Burdach's brief usage belonged to an obscure medical system and Reil gave the term a more visible programmatic meaning. Neither date is a birthday for an already complete specialty: institutions, teaching posts, professional societies, and jurisdictions developed unevenly.[3]

1808–late nineteenth century

The asylum promise expanded into bureaucracy and custody

Reform language became law through different national and local routes. In England and Wales, the County Asylums Act of 1808 permitted local authorities to build public asylums, but provision grew slowly. The Lunacy Act and County Asylums Act of 1845 made county provision compulsory and established the Lunacy Commission. These dates describe England and Wales, not a universal timetable: Scotland, Ireland, continental Europe, colonies, and the Americas developed distinct legal and institutional systems.[6]

Nineteenth-century American reformers similarly presented rural asylums as therapeutic communities. In practice, long admissions, overcrowding, hydrotherapy, sedatives, compulsory work, restraint, and violence could coexist with shelter and medical attention. Commitment also reflected material pressures. Wage labour and migration could make prolonged household care harder, while poor and immigrant families had fewer alternatives to public institutions.[7]

Nineteenth-century classification

Diagnosis linked description to prognosis and authority

Psychiatric classification did more than name behaviour. It organized wards, admission records, statistics, teaching, prognosis, and expert testimony. German Berrios's history of descriptive psychopathology shows that even apparently familiar “symptoms” acquired technical meanings within nineteenth-century philosophical and clinical debates. A term's long life does not guarantee a stable concept.[9]

Emil Kraepelin's sixth-edition textbook of 1899 influentially separated dementia praecox, which he associated with a deteriorating course, from manic-depressive illness, which he expected to remit or recur. The categories and Kraepelin's explanations changed across editions, and his contemporaries disputed whether such “natural disease entities” could be identified at all. Later schizophrenia and bipolar diagnoses inherited parts of this division but are not simple modern names for identical nineteenth-century diseases.[10]

1895 and after

Psychoanalysis moved some psychiatric work into the consulting room

Josef Breuer and Sigmund Freud's Studies on Hysteria (1895) presented five case histories and arguments about memory, trauma, sexuality, bodily symptoms, and therapeutic speech. It was a joint work, not a solitary discovery by Freud. “Hysteria” then covered shifting symptom groupings and carried gendered assumptions; it should not be silently replaced by one current diagnosis. The published cases reveal how the authors built their theory, but their selection and narration do not independently prove it.[11]

Repeated conversation, interpretation, and the therapeutic relationship differed from asylum routines. Psychoanalysis became influential in some medical cultures, especially private practice and selected training institutions, while remaining marginal or contested elsewhere. Cost, time, class access, therapeutic evidence, and the clinician's interpretive authority were debated from the beginning. It neither displaced asylum psychiatry nor represented the whole history of psychotherapy.[1]

Empire, race, and state violence

Psychiatric institutions carried political hierarchies

European empires built asylum networks, but their clinical reach was often limited. Institutions initially served many European soldiers and settlers; colonized patients could receive poorer accommodation and funding, while psychiatric writing interpreted behaviour through racial stereotypes. This was not simply a European system imposed on an empty field: vernacular concepts, family care, religious practices, and local healers continued alongside and inside colonial institutions.[12]

At Blida-Joinville hospital in French-ruled Algeria, Frantz Fanon and colleagues used social-therapy experiments to challenge an alienating institution. Between 1953 and 1956, staff and patients produced the weekly Notre Journal. The project created a shared forum, but its reliance on written French also exposed the limits of a model poorly matched to local languages, oral traditions, and unequal literacy. Fanon's work is therefore evidence of both anti-colonial innovation and revision in practice, not a frictionless success story.[13]

Under National Socialism, medical administration became part of mass murder. From 1939, institutions completed questionnaires that reduced disabled and psychiatric patients to diagnoses, legal status, ancestry, and capacity for work. Physicians selected victims for the program called “euthanasia” by its perpetrators. Gas killings at six centres murdered 70,273 people between January 1940 and August 1941; after the centralized operation was publicly halted, killings by starvation, injection, and neglect continued. The episode was not an abuse committed outside medicine but depended on doctors, nurses, records, hospitals, and state policy.[14]

1930s–1950s

Somatic treatments exposed disputes over evidence and consent

1951–late twentieth century

Drugs changed wards; policy decided what replaced them

Chlorpromazine's psychiatric adoption was a chain of laboratory, commercial, and clinical decisions rather than one discovery. Synthesized at Rhône-Poulenc in France in 1951, it was tested by several clinical teams in 1952; Jean Delay and Pierre Deniker's work at Sainte-Anne Hospital in Paris helped establish its use, and the drug circulated internationally by the mid-1950s. It reduced some acute psychotic symptoms and altered ward management, while also producing serious adverse effects and new patterns of long-term prescribing.[18]

Medication made outpatient care more feasible for some people, but it did not single-handedly cause deinstitutionalization. After the Second World War, exposés of hospital conditions, civil-liberties litigation, new welfare and health policies, fiscal decisions, and community-mental-health ambitions also reduced beds. In the United States, promised housing, income, clinics, and crisis support were often inadequate; homelessness, emergency care, and jails absorbed some of the people discharged from hospitals. Closing a ward was not itself community care.[7]

Italy's Law 180 of 13 May 1978 prohibited new admissions to psychiatric hospitals and planned their replacement by general-hospital and community services. The closures took years. Calling it only “Basaglia's law” hides the coalition that made it possible: patients, nurses, students, workers, administrators, politicians, psychiatrists, and activists including Franco Basaglia and Franca Ongaro Basaglia. The law's implementation and local resources remained uneven, so it is better understood as a contested national transformation than one doctor's victory.[19]

Classification and rights

Diagnostic authority was challenged inside and outside medicine

Classification manuals made diagnoses easier to circulate among clinics, insurers, researchers, and states, but their revisions were never based on laboratory evidence alone. In 1973 the American Psychiatric Association removed homosexuality from the second edition of its diagnostic manual after gay and lesbian activism, professional debate, research including Evelyn Hooker's work, and changing social norms. A replacement category for people distressed by their sexual orientation remained, under changing names, until 1987. The sequence shows that removal was neither an instant scientific correction nor a purely arbitrary vote.[20]

Patient, survivor, disability-rights, feminist, anti-racist, and anti-psychiatry movements did not speak with one voice. They challenged involuntary commitment, forced treatment, institutional violence, discriminatory diagnosis, and the exclusion of lived experience; some rejected psychiatry, while others demanded better and more accessible services. Their pressure changed laws, research agendas, and the terms in which professional trust had to be argued.[7][19][20]

Present-day context: WHO and the UN human-rights office now frame mental-health law around legal capacity, informed choice, person-centred community services, and reduction of coercion. That guidance is a current rights standard, not evidence that coercion has disappeared or that psychiatric history has reached a settled endpoint.[21]

Historical Method

How to read psychiatric evidence

References

Sources and further reading

1. Allan V. Horwitz, Between Sanity and Madness: Mental Illness from Ancient Greece to the Neuroscientific Era (Oxford University Press, 2019). Publisher record and DOI.
2. Michael W. Dols, Majnūn: The Madman in Medieval Islamic Society (Clarendon Press, 1992). Publisher record and DOI.
3. Diederik F. Janssen, “Naming Psychiatry: Apropos Earliest Use of the Term by Karl Friedrich Burdach (1800),” History of Psychiatry 34, no. 3 (2023). Article DOI.
4. Dora B. Weiner, “‘Le geste de Pinel’: The History of a Psychiatric Myth,” in Mark S. Micale and Roy Porter, eds., Discovering the History of Psychiatry (Oxford University Press, 1994). Publisher record and DOI.
5. Samuel Tuke, Description of the Retreat: An Institution near York for Insane Persons of the Society of Friends (York, 1813). This is the Retreat's own published account and should be read as advocacy as well as description. Digitized copy at Wellcome Collection.
6. The National Archives (UK), “Asylums, Psychiatric Hospitals and Mental Health,” research guide to records in England and Wales. Research guide.
7. US National Library of Medicine, Care and Custody: Past Responses to Mental Health (exhibition, 2021). Exhibition.
8. US National Library of Medicine, Care and Custody Digital Gallery, including works by Elizabeth Packard and Anna B. Kuster Welty. Collection catalogue.
9. German E. Berrios, The History of Mental Symptoms: Descriptive Psychopathology since the Nineteenth Century (Cambridge University Press, 1996). Publisher record and DOI.
10. Paul Hoff, “The Kraepelinian Tradition,” Dialogues in Clinical Neuroscience 17, no. 1 (2015). Open-access article.
11. Josef Breuer and Sigmund Freud, Studien über Hysterie (Leipzig and Vienna, 1895). Contemporary primary source; its case narratives were selected and interpreted by the authors. Digitized copy at Wellcome Collection.
12. David Wright, Histories of Madness (Cambridge University Press, 2026), especially the discussion of colonial psychiatry. Publisher page.
13. Nathalie Egalité, “Our Newspaper as Care: Narrative Approaches in Fanon's Psychiatry Clinic,” Journal of Medical Humanities 46 (2025). Article DOI.
14. United States Holocaust Memorial Museum, “Euthanasia Program and Aktion T4.” Holocaust Encyclopedia article.
15. Robert Freudenthal and Joanna Moncrieff, “‘A Landmark in Psychiatric Progress’? The Role of Evidence in the Rise and Fall of Insulin Coma Therapy,” History of Psychiatry 33, no. 1 (2022). Article DOI.
16. Gábor Gazdag and Gabor S. Ungvari, “Electroconvulsive Therapy: 80 Years Old and Still Going Strong,” World Journal of Psychiatry 9, no. 1 (2019). Open-access article and DOI.
17. National Institute for Health and Care Excellence, Depression in Adults: Treatment and Management, NG222, section 1.13, “Electroconvulsive Therapy for Depression” (current guidance). NICE recommendations.
18. Thomas A. Ban, “Fifty Years Chlorpromazine: A Historical Perspective,” Neuropsychiatric Disease and Treatment 3, no. 4 (2007). Open-access article.
19. Valentina Badano, “The Basaglia Law. Returning Dignity to Psychiatric Patients: The Historical, Political and Social Factors That Led to the Closure of Psychiatric Hospitals in Italy in 1978,” History of Psychiatry 35, no. 2 (2024). Article DOI.
20. Jack Drescher, “Out of DSM: Depathologizing Homosexuality,” Behavioral Sciences 5, no. 4 (2015). Open-access article and DOI.
21. World Health Organization and Office of the United Nations High Commissioner for Human Rights, Mental Health, Human Rights and Legislation: Guidance and Practice (2023). Official guidance.

Reading Path

Where to go next

Continue with History of Mental Health and Asylums and History of Hospitals for the institutional setting, then Dorothea Dix for a specific nineteenth-century reform campaign. For the professional and evidential questions raised here, see History of Medical Ethics, History of Medical Education, and History of Clinical Trials.