A collection of early medical works may be associated with Hippocrates
The history of medicine
shows how societies have changed in their approach to illness and disease from ancient times to the present. Early medical traditions include those of Babylon
. The Indians
introduced the concepts of medical diagnosis
, and advanced medical ethics
. The Hippocratic Oath
was written in ancient Greece
in the 5th century BCE, and is a direct inspiration for oaths of office that physicians swear upon entry into the profession today. In the Middle Ages
, surgical practices inherited from the ancient masters were improved and then systematized in Rogerius’s The Practice of Surgery
. Universities began systematic training of physicians around 1220 CE in Italy.
Invention of the microscope was a consequence of improved understanding, during the Renaissance. Prior to the 19th century, humorism
(also known as humoralism) was thought to explain the cause of disease but it was gradually replaced by the germ theory of disease
, leading to effective treatments and even cures for many infectious diseases. Military doctors advanced the methods of trauma treatment and surgery. Public health measures were developed especially in the 19th century as the rapid growth of cities required systematic sanitary measures. Advanced research centers opened in the early 20th century, often connected with major hospitals. The mid-20th century was characterized by new biological treatments, such as antibiotics. These advancements, along with developments in chemistry, genetics, and radiography
led to modern medicine
. Medicine was heavily professionalized in the 20th century, and new careers opened to women as nurses (from the 1870s) and as physicians (especially after 1970).
Although there is little record to establish when plants were first used for medicinal purposes (herbalism
), the use of plants as healing agents, as well as clays and soils is ancient. Over time, through emulation of the behavior of fauna, a medicinal knowledge base developed and passed between generations. Even earlier, Neanderthals may have engaged in medical practices.
As tribal culture specialized specific castes, shamans
fulfilled the role of healer.
The first known dentistry
dates to c. 7000 BC in Baluchistan
where Neolithic dentists used flint-tipped drills and bowstrings.
The first known trepanning
operation was carried out c. 5000 BC in Ensisheim
A possible amputation
was carried out c. 4,900 BC in Buthiers-Bulancourt, France.
Medical recipe concerning poisoning. Terracotta tablet, from Nippur, Iraq, 18th century BCE. Ancient Orient Museum, Istanbul
Monumental stone relief of a fish-garbed figure from the Temple of Ninurta
in the Assyrian
city of Kalhu
, believed by some experts to be a representation of an āšipu
, or exorcist-priest,:83
who functioned as a kind of healer and primitive doctor
The ancient Mesopotamians had no distinction between “rational science” and magic
When a person became ill, doctors would prescribe both magical formulas to be recited as well as medicinal treatments.
The earliest medical prescriptions appear in Sumerian
during the Third Dynasty of Ur
2112 BC – c.
The oldest Babylonian texts on medicine date back to the Old Babylonian
period in the first half of the 2nd millennium BCE
The most extensive Babylonian medical text, however, is the Diagnostic Handbook
written by the ummânū
, or chief scholar, Esagil-kin-apli
during the reign of the Babylonian king Adad-apla-iddina
Along with the Egyptians, the Babylonians introduced the practice of diagnosis, prognosis, physical examination, and remedies. In addition, the Diagnostic Handbook
introduced the methods of therapy
and cause. The text contains a list of medical symptoms and often detailed empirical observations along with logical rules used in combining observed symptoms on the body of a patient with its diagnosis and prognosis.
The Diagnostic Handbook
was based on a logical set of axioms and assumptions, including the modern view that through the examination and inspection of the symptoms of a patient, it is possible to determine the patient’s disease, its cause and future development, and the chances of the patient’s recovery. The symptoms and diseases of a patient were treated through therapeutic means such as bandages, herbs and creams
In East Semitic
cultures, the main medicinal authority was a kind of exorcist-healer known as an āšipu
The profession was generally passed down from father to son
and was held in extremely high regard.
Of less frequent recourse was another kind of healer known as an asu
, who corresponds more closely to a modern physician
and treated physical symptoms using primarily folk remedies
composed of various herbs, animal products, and minerals, as well as potions, enemas, and ointments or poultices
These physicians, who could be either male or female, also dressed wounds, set limbs, and performed simple surgeries.
The ancient Mesopotamians also practiced prophylaxis
and took measures to prevent the spread of disease.
Mental illnesses were well known in ancient Mesopotamia
where diseases and mental disorders were believed to be caused by specific deities.
symbolized control over a person, mental illnesses were known as “hands” of certain deities.
One psychological illness was known as Qāt Ištar
, meaning “Hand of Ishtar
Others were known as “Hand of Shamash
“, “Hand of the Ghost”, and “Hand of the God”.
Descriptions of these illnesses, however, are so vague that it is usually impossible to determine which illnesses they correspond to in modern terminology.
Mesopotamian doctors kept detailed record of their patients’ hallucinations
and assigned spiritual meanings to them.
A patient who hallucinated that he was seeing a dog was predicted to die;
whereas, if he saw a gazelle, he would recover.
The royal family of Elam
was notorious for its members frequently suffering from insanity. Erectile dysfunction
was recognized as being rooted in psychological problems.
developed a large, varied and fruitful medical tradition. Herodotus
described the Egyptians as “the healthiest of all men, next to the Libyans”,
because of the dry climate and the notable public health system
that they possessed. According to him, “the practice of medicine is so specialized among them that each physician is a healer of one disease and no more.” Although Egyptian medicine, to a considerable extent, dealt with the supernatural,
it eventually developed a practical use in the fields of anatomy, public health, and clinical diagnostics.
Medical information in the Edwin Smith Papyrus
may date to a time as early as 3000 BC. Imhotep
in the 3rd dynasty
is sometimes credited with being the founder of ancient Egyptian medicine and with being the original author of the Edwin Smith Papyrus
, detailing cures, ailments and anatomical
observations. The Edwin Smith Papyrus
is regarded as a copy of several earlier works and was written c. 1600 BC. It is an ancient textbook on surgery almost completely devoid of magical thinking and describes in exquisite detail the examination, diagnosis, treatment,
of numerous ailments.
The Kahun Gynaecological Papyrus
treats women’s complaints, including problems with conception. Thirty four cases detailing diagnosis and
treatment survive, some of them fragmentarily.
Dating to 1800 BCE, it is the oldest surviving medical text of any kind.
Medical institutions, referred to as Houses of Life
are known to have been established in ancient Egypt as early as 2200 BC.
The Ebers Papyrus
is the oldest written text mentioning enemas
. Many medications were administered by enemas and one of the many types of medical specialists was an Iri, the Shepherd of the Anus.
The earliest known physician is also credited to ancient Egypt
, “Chief of Dentists and Physicians” for King Djoser
in the 27th century BCE.
Also, the earliest known woman physician, Peseshet
, practiced in Ancient Egypt
at the time of the 4th dynasty
. Her title was “Lady Overseer of the Lady Physicians.” In addition to her supervisory role, Peseshet trained midwives at an ancient Egyptian medical school in Sais
, a sacred text of Hinduism
dating from the Early Iron Age
, is one of the first Indian texts dealing with medicine. The Atharvaveda also contains prescriptions of herbs for various ailments. The use of herbs to treat ailments would later form a large part of Ayurveda
Ayurveda, meaning the “complete knowledge for long life” is another medical system of India. Its two most famous texts belong to the schools of Charaka
. The earliest foundations of Ayurveda were built on a synthesis of traditional herbal practices together with a massive addition of theoretical conceptualizations, new nosologies
and new therapies dating from about 600 BCE onwards, and coming out of the communities of thinkers which included the Buddha
According to the compendium of Charaka
, the Charakasamhitā
, health and disease are not predetermined and life may be prolonged by human effort. The compendium of Suśruta
, the Suśrutasamhitā
defines the purpose of medicine to cure the diseases of the sick, protect the healthy, and to prolong life. Both these ancient compendia include details of the examination, diagnosis, treatment, and prognosis of numerous ailments. The Suśrutasamhitā
is notable for describing procedures on various forms of surgery
, including rhinoplasty
, the repair of torn ear lobes, perineal lithotomy
, cataract surgery, and several other excisions and other surgical procedures. Most remarkable is Sushruta’s penchant for scientific classification: His medical treatise consists of 184 chapters, 1,120 conditions are listed, including injuries and illnesses relating to aging and mental illness.
The Ayurvedic classics mention eight branches of medicine: kāyācikitsā (internal medicine
), śalyacikitsā (surgery including anatomy), śālākyacikitsā (eye, ear, nose, and throat diseases), kaumārabhṛtya (pediatrics with obstetrics and gynaecology), bhūtavidyā (spirit and psychiatric medicine), agada tantra (toxicology
with treatments of stings and bites), rasāyana (science of rejuvenation), and vājīkaraṇa (aphrodisiac
and fertility). Apart from learning these, the student of Āyurveda was expected to know ten arts that were indispensable in the preparation and application of his medicines: distillation, operative skills, cooking, horticulture, metallurgy, sugar manufacture, pharmacy, analysis and separation of minerals, compounding of metals, and preparation of alkalis
. The teaching of various subjects was done during the instruction of relevant clinical subjects. For example, the teaching of anatomy was a part of the teaching of surgery, embryology was a part of training in pediatrics and obstetrics, and the knowledge of physiology and pathology was interwoven in the teaching of all the clinical disciplines. The normal length of the student’s training appears to have been seven years. But the physician was to continue to learn.
As an alternative form of medicine in India, Unani medicine
found deep roots and royal patronage during medieval times. It progressed during the Indian sultanate and mughal
periods. Unani medicine is very close to Ayurveda. Both are based on the theory of the presence of the elements (in Unani, they are considered to be fire, water, earth, and air) in the human body. According to followers of Unani medicine, these elements are present in different fluids and their balance leads to health and their imbalance leads to illness.
By the 18th century CE, Sanskrit medical wisdom still dominated. Muslim rulers built large hospitals in 1595 in Hyderabad
, and in Delhi
in 1719, and numerous commentaries on ancient texts were written.
Assorted dried plant and animal parts used in traditional Chinese medicines, clockwise from top left corner: dried Lingzhi
(lit. “spirit mushrooms”), ginseng
, Luo Han Guo
, turtle shell underbelly (plastron
), and dried curled snakes
China also developed a large body of traditional medicine. Much of the philosophy of traditional Chinese medicine
derived from empirical observations of disease and illness by Taoist
physicians and reflects the classical Chinese belief that individual human experiences express causative principles effective in the environment at all scales. These causative principles, whether material, essential, or mystical, correlate as the expression of the natural order of the universe.
The foundational text of Chinese medicine is the Huangdi neijing
, (or Yellow Emperor’s Inner Canon
), written 5th century to 3rd century BCE.
Near the end of the 2nd century CE, during the Han dynasty, Zhang Zhongjing
, wrote a Treatise on Cold Damage
, which contains the earliest known reference to the Neijing Suwen
. The Jin Dynasty
practitioner and advocate of acupuncture
, Huangfu Mi
(215–282), also quotes the Yellow Emperor
in his Jiayi jing
, c. 265. During the Tang Dynasty
, the Suwen
was expanded and revised and is now the best extant representation of the foundational roots of traditional Chinese medicine. Traditional Chinese Medicine
that is based on the use of herbal medicine, acupuncture, massage and other forms of therapy has been practiced in China for thousands of years.
In the 18th century, during the Qing dynasty, there was a proliferation of popular books as well as more advanced encyclopedias on traditional medicine. Jesuit missionaries introduced Western science and medicine to the royal court, although the Chinese physicians ignored them.
Finally in the 19th century, Western medicine was introduced at the local level by Christian medical missionaries from the London Missionary Society
(Britain), the Methodist
Church (Britain) and the Presbyterian Church (US)
. Benjamin Hobson
(1816–1873) in 1839, set up a highly successful Wai Ai Clinic in Guangzhou, China.
The Hong Kong College of Medicine for Chinese
was founded in 1887 by the London Missionary Society
, with its first graduate (in 1892) being Sun Yat-sen
, who later led the Chinese Revolution (1911)
. The Hong Kong College of Medicine for Chinese
was the forerunner of the School of Medicine of the University of Hong Kong
, which started in 1911.
Because of the social custom that men and women should not be near to one another, the women of China were reluctant to be treated by male doctors. The missionaries sent women doctors such as Dr. Mary Hannah Fulton
(1854–1927). Supported by the Foreign Missions Board of the Presbyterian Church (US) she in 1902 founded the first medical college for women in China, the Hackett Medical College for Women, in Guangzhou.
Historiography of Chinese Medicine
When reading the Chinese classics
, it is important for scholars to examine these works from the Chinese perspective. Historians have noted two key aspects of Chinese medical history: understanding conceptual differences when translating the term “shén”, and observing the history from the perspective of cosmology
rather than biology.
In Chinese classical texts, the term “shén” is the closest historical translation to the English word “body” because it sometimes refers to the physical human body in terms of being weighed or measured, but the term is to be understood as an “ensemble of functions” encompassing both the human psyche and emotions.
This concept of the human body is opposed to the European duality of a separate mind and body.
It is critical for scholars to understand the fundamental differences in concepts of the body in order to connect the medical theory of the classics to the “human organism” it is explaining.
Chinese scholars established a correlation between the cosmos and the “human organism.” The basic components of cosmology, qi, yin yang and the Five Phase theory, were used to explain health and disease in texts such as Huangdi neijing
. Yin and yang
are the changing factors in cosmology, with qi
as the vital force or energy of life. The Five phase theory Wu Xing
of the Han dynasty contains the elements wood, fire, earth, metal, and water. By understanding medicine from a cosmology perspective, historians better understand Chinese medical and social classifications such as gender, which was defined by a domination or remission of yang in terms of yin.
These two distinctions are imperative when analyzing the history of traditional Chinese medical science.
A majority of Chinese medical history written after the classical canons comes in the form of primary source case studies where academic physicians record the illness of a particular person and the healing techniques used, as well as their effectiveness.
Historians have noted that Chinese scholars wrote these studies instead of “books of prescriptions or advice manuals;” in their historical and environmental understanding, no two illnesses were alike so the healing strategies of the practitioner was unique every time to the specific diagnosis of the patient.
Medical case studies existed throughout Chinese history, but “individually authored and published case history” was a prominent creation of the Ming Dynasty.
An example such case studies would be the literati physician, Cheng Congzhou, collection of 93 cases published in 1644.
Greece and Roman Empire
Around 800 BCE Homer
in The Iliad
gives descriptions of wound treatment by the two sons of Asklepios
, the admirable physicians Podaleirius
and one acting doctor, Patroclus
. Because Machaon is wounded and Podaleirius is in combat Eurypylus
asks Patroclus to cut out this arrow from my thigh, wash off the blood with warm water and spread soothing ointment on the wound
Asklepios like Imhotep
becomes god of healing over time.
View of the Askleipion
, the best preserved instance of an Asklepieion.
Temples dedicated to the healer-god Asclepius
, known as Asclepieia
, sing. Ἀσκληπιεῖον
), functioned as centers of medical advice, prognosis, and healing.
At these shrines, patients would enter a dream-like state of induced sleep known as enkoimesis
) not unlike anesthesia, in which they either received guidance from the deity in a dream
or were cured by surgery.
Asclepeia provided carefully controlled spaces conducive to healing and fulfilled several of the requirements of institutions created for healing.
In the Asclepeion of Epidaurus
, three large marble boards dated to 350 BCE preserve the names, case histories, complaints, and cures of about 70 patients who came to the temple with a problem and shed it there. Some of the surgical cures listed, such as the opening of an abdominal abscess or the removal of traumatic foreign material, are realistic enough to have taken place, but with the patient in a state of enkoimesis induced with the help of soporific substances such as opium. Alcmaeon of Croton
wrote on medicine between 500 and 450 BCE. He argued that channels linked the sensory organs to the brain, and it is possible that he discovered one type of channel, the optic nerves, by dissection.
A towering figure in the history of medicine was the physician Hippocrates
(c. 460 – c. 370 BCE), considered the “father of modern medicine.”
The Hippocratic Corpus
is a collection of around seventy early medical works from ancient Greece strongly associated with Hippocrates and his students. Most famously, the Hippocratics invented the Hippocratic Oath
for physicians. Contemporary physicians swear an oath of office which includes aspects found in early editions of the Hippocratic Oath.
and his followers were first to describe many diseases and medical conditions. Though humorism
(humoralism) as a medical system predates 5th-century Greek medicine, Hippocrates and his students systemetized the thinking that illness can be explained by an imbalance of blood, phlegm, black bile, and yellow bile.
Hippocrates is given credit for the first description of clubbing
of the fingers, an important diagnostic sign in chronic suppurative lung disease, lung cancer
and cyanotic heart disease
. For this reason, clubbed fingers are sometimes referred to as “Hippocratic fingers”.
Hippocrates was also the first physician to describe the Hippocratic face
famously alludes to this description when writing of Falstaff
‘s death in Act II, Scene iii. of Henry V
Hippocrates began to categorize illnesses as acute
, and use terms such as, “exacerbation, relapse
, resolution, crisis, paroxysm
, peak, and convalescence
Another of Hippocrates’s major contributions may be found in his descriptions of the symptomatology, physical findings, surgical treatment and prognosis of thoracic empyema
, i.e. suppuration
of the lining of the chest cavity. His teachings remain relevant to present-day students of pulmonary medicine
and surgery. Hippocrates was the first documented person to practise cardiothoracic surgery
, and his findings are still valid.
Some of the techniques and theories developed by Hippocrates are now put into practice by the fields of Environmental and Integrative Medicine. These include recognizing the importance of taking a complete history which includes environmental exposures as well as foods eaten by the patient which might play a role in his or her illness.
Herophilus and Erasistratus
The plinthios brochos
as described by Greek physician Heraklas
, a sling for binding a fractured jaw
. These writings were preserved in one of Oribasius
Two great Alexandrians
laid the foundations for the scientific study of anatomy and physiology, Herophilus of Chalcedon
and Erasistratus of Ceos
Other Alexandrian surgeons gave us ligature (hemostasis), lithotomy
operations, ophthalmic surgery
, plastic surgery
, methods of reduction of dislocations and fractures, tracheotomy
, and mandrake
as an anaesthetic
. Some of what we know of them comes from Celsus
Herophilus of Chalcedon
, working at the medical school of Alexandria
placed intelligence in the brain, and connected the nervous system to motion and sensation. Herophilus also distinguished between veins
, noting that the latter pulse
while the former do not. He and his contemporary, Erasistratus of Chios
, researched the role of veins and nerves
, mapping their courses across the body. Erasistratus connected the increased complexity of the surface of the human brain compared to other animals to its superior intelligence
. He sometimes employed experiments
to further his research, at one time repeatedly weighing a caged bird, and noting its weight loss between feeding times. In Erasistratus
‘ physiology, air enters the body, is then drawn by the lungs into the heart, where it is transformed into vital spirit, and is then pumped by the arteries throughout the body. Some of this vital spirit reaches the brain
, where it is transformed into animal spirit, which is then distributed by the nerves.
The Greek Galen
(c. 129–216 CE) was one of the greatest physicians of the ancient world, studying and traveling widely in ancient Rome. He dissected animals to learn about the body, and performed many audacious operations—including brain and eye surgeries—that were not tried again for almost two millennia. In Ars medica
(“Arts of Medicine”), he explained mental properties in terms of specific mixtures of the bodily parts.
Galen’s medical works were regarded as authoritative until well into the Middle Ages. Galen left a physiological model of the human body that became the mainstay of the medieval physician’s university anatomy curriculum, but it suffered greatly from stasis and intellectual stagnation because some of Galen’s ideas were incorrect; he did not dissect a human body.
Greek and Roman taboos had meant that dissection was usually banned in ancient times, but in the Middle Ages it changed.
In 1523 Galen’s On the Natural Faculties
was published in London. In the 1530s Belgian anatomist and physician Andreas Vesalius
launched a project to translate many of Galen’s Greek texts into Latin. Vesalius’s most famous work, De humani corporis fabrica
was greatly influenced by Galenic writing and form.
invented numerous surgical instruments
, including the first instruments unique to women,
as well as the surgical uses of forceps
, cross-bladed scissors
, the surgical needle
, the sound
, and speculas
Romans also performed cataract surgery
The Roman army physician Dioscorides
(c. 40–90 CE), was a Greek botanist and pharmacologist. He wrote the encyclopedia De Materia Medica
describing over 600 herbal cures, forming an influential pharmacopoeia which was used extensively for the following 1,500 years.
The Middle Ages, 400 to 1400
Byzantine Empire and Sassanid Empire
Byzantine medicine encompasses the common medical practices of the Byzantine Empire
from about 400 AD to 1453 AD. Byzantine medicine was notable for building upon the knowledge base developed by its Greco-Roman predecessors. In preserving medical practices from antiquity, Byzantine medicine influenced Islamic medicine
as well as fostering the Western rebirth of medicine during the Renaissance.
Byzantine physicians often compiled and standardized medical knowledge into textbooks. Their records tended to include both diagnostic explanations and technical drawings. The Medical Compendium in Seven Books
, written by the leading physician Paul of Aegina
, survived as a particularly thorough source of medical knowledge. This compendium, written in the late seventh century, remained in use as a standard textbook for the following 800 years.
Late antiquity ushered in a revolution in medical science, and historical records often mention civilian hospitals (although battlefield medicine and wartime triage were recorded well before Imperial Rome). Constantinople
stood out as a center of medicine during the Middle Ages, which was aided by its crossroads location, wealth, and accumulated knowledge.
The first ever known example of separating conjoined twins occurred in the Byzantine Empire in the 10th century. The next example of separating conjoined twins will be first recorded many centuries later in Germany in 1689.
The Byzantine Empire
‘s neighbors, the Persian Sassanid Empire
, also made their noteworthy contributions mainly with the establishment of the Academy of Gondeshapur
, which was “the most important medical center of the ancient world during the 6th and 7th centuries.”
In addition, Cyril Elgood
, British physician and a historian of medicine in Persia, commented that thanks to medical centers like the Academy of Gondeshapur, “to a very large extent, the credit for the whole hospital system must be given to Persia.”
manuscript, Anatomy of the Eye
, by al-Mutadibih, 1200 CE
The Islamic civilization
rose to primacy in medical science as its physicians
contributed significantly to the field of medicine, including anatomy
, and the pharmaceutical sciences
. The Arabs were influenced by ancient Indian, Persian, Greek, Roman and Byzantine medical practices, and helped them develop further. Galen
were pre-eminent authorities. The translation of 129 of Galen’s works into Arabic
by the Nestorian Christian Hunayn ibn Ishaq
and his assistants, and in particular Galen’s insistence on a rational systematic approach to medicine, set the template for Islamic medicine
, which rapidly spread throughout the Arab Empire
while Europe was in its Dark Ages, Islam expanded in West Asia and enjoyed a golden age. Its most famous physicians included the Persian polymaths Muhammad ibn Zakariya al-Razi
, who wrote more than 40 works on health, medicine, and well-being. Taking leads from Greece and Rome, Islamic scholars kept both the art and science of medicine alive and moving forward.
Persian polymath Avicenna
has also been called the “father of medicine”.
He wrote The Canon of Medicine
which became a standard medical text at many medieval European universities
considered one of the most famous books in the history of medicine. The Canon of Medicine
presents an overview of the contemporary medical knowledge of the medieval Islamic world
, which had been influenced by earlier traditions including Greco-Roman medicine
), Persian medicine
, Chinese medicine
and Indian medicine
. Persian physician Muhammad ibn Zakarīya Rāzi
was one of the first to question the Greek theory of humorism
, which nevertheless remained influential in both medieval Western and medieval Islamic medicine
Some volumes of Muhammad ibn Zakarīya Rāzi
‘s work Al-Mansuri
, namely “On Surgery” and “A General Book on Therapy”, became part of the medical curriculum in European universities.
Additionally, he has been described as a doctor’s doctor,
the father of pediatrics
and a pioneer of ophthalmology
. For example, he was the first to recognize the reaction of the eye’s pupil to light.
After AD 400, the study and practice of medicine in the Western Roman Empire went into deep decline. Medical services were provided, especially for the poor, in the thousands of monastic hospitals that sprang up across Europe, but the care was rudimentary and mainly palliative.
Most of the writings of Galen and Hippocrates were lost to the West, with the summaries and compendia of St. Isidore of Seville being the primary channel for transmitting Greek medical ideas.
The Carolingian renaissance brought increased contact with Byzantium and a greater awareness of ancient medicine,
but only with the twelfth-century renaissance
and the new translations coming from Muslim and Jewish sources in Spain, and the fifteenth-century flood of resources after the fall of Constantinople did the West fully recover its acquaintance with classical antiquity.
Greek and Roman taboos had meant that dissection was usually banned in ancient times, but in the Middle Ages it changed: medical teachers and students at Bologna began to open human bodies, and Mondino de Luzzi
(c. 1275–1326) produced the first known anatomy textbook based on human dissection.
Wallis identifies a prestige hierarchy with university educated physicians on top, followed by learned surgeons; craft-trained surgeons; barber surgeons; itinerant specialists such as dentist and oculists; empirics; and midwives.
The first medical schools were opened in the 9th century, most notably the Schola Medica Salernitana
at Salerno in southern Italy. The cosmopolitan influences from Greek, Latin, Arabic, and Hebrew sources gave it an international reputation as the Hippocratic City. Students from wealthy families came for three years of preliminary studies and five of medical studies. The medicine, following the laws of Federico II, that he founded in 1224 the University ad improved the Schola Salernitana, in the period between 1200 and 1400, it had in Sicily (so-called Sicilian Middle Ages) a particular development so much to create a true school of Jewish medicine.
As a result of which, after a legal examination, was conferred to a Jewish Sicilian woman, Virdimura, wife of another physician Pasquale of Catania, the hystorical record of before woman officially trained to exercise of the medical profession.
By the thirteenth century, the medical school at Montpellier began to eclipse the Salernitan school. In the 12th century, universities were founded in Italy, France, and England, which soon developed schools of medicine. The University of Montpellier
in France and Italy’s University of Padua
and University of Bologna
were leading schools. Nearly all the learning was from lectures and readings in Hippocrates, Galen, Avicenna, and Aristotle. In later centuries, the importance of universities founded in the late Middle Ages gradually increased, e.g. Charles University
(established in 1348), Jagiellonian University
(1364), University of Vienna
(1365), Heidelberg University
(1386) and University of Greifswald
The underlying principle of most medieval medicine was Galen’s theory of humours
. This was derived from the ancient medical works, and dominated all western medicine until the 19th century. The theory stated that within every individual there were four humours, or principal fluids—black bile, yellow bile, phlegm, and blood, these were produced by various organs in the body, and they had to be in balance for a person to remain healthy. Too much phlegm in the body, for example, caused lung problems; and the body tried to cough up the phlegm to restore a balance. The balance of humours in humans could be achieved by diet, medicines, and by blood-letting
, using leeches. The four humours were also associated with the four seasons, black bile-autumn, yellow bile-summer, phlegm-winter and blood-spring.
Healing included both physical and spiritual therapeutics, such as the right herbs, a suitable diet, clean bedding, and the sense that care was always at hand. Other procedures used to help patients included the Mass, prayers, relics of saints, and music used to calm a troubled mind or quickened pulse.
In 1376, in Sicily, it was historically given, in relationship to the laws of Federico II
that they foresaw an examination with a regal errand of physicists, the first qualification to the exercise of the medicine to a woman, Virdimura
a Jewess of Catania, whose document is preserved in Palermo
to the Italian national archives.
Renaissance to early modern period 16th–18th century
The Renaissance brought an intense focus on scholarship to Christian Europe. A major effort to translate the Arabic and Greek scientific works into Latin emerged. Europeans gradually became experts not only in the ancient writings of the Romans and Greeks, but in the contemporary writings of Islamic scientists. During the later centuries of the Renaissance came an increase in experimental investigation, particularly in the field of dissection and body examination, thus advancing our knowledge of human anatomy.
The development of modern neurology
began in the 16th century in Italy and France with Niccolò Massa
, Jean Fernel
, Jacques Dubois
and Andreas Vesalius
. Vesalius described in detail the anatomy of the brain and other organs; he had little knowledge of the brain’s function, thinking that it resided mainly in the ventricles. Over his lifetime he corrected over 200 of Galen
‘s mistakes. Understanding of medical sciences and diagnosis improved, but with little direct benefit to health care. Few effective drugs existed, beyond opium
. Folklore cures and potentially poisonous metal-based compounds were popular treatments. Independently from Ibn al-Nafis
, Michael Servetus
rediscovered the pulmonary circulation
, but this discovery did not reach the public because it was written down for the first time in the “Manuscript of Paris”
in 1546, and later published in the theological work which he paid with his life in 1553. Later this was perfected by Renaldus Columbus
and Andrea Cesalpino
In 1628 the English physician William Harvey
made a ground-breaking discovery when he correctly described the circulation of the blood
in his Exercitatio Anatomica de Motu Cordis et Sanguinis in Animalibus
. Before this time the most useful manual in medicine used both by students and expert physicians was Dioscorides
‘ De Materia Medica
, a pharmacopoeia
were first observed with a microscope
by Antonie van Leeuwenhoek
in 1676, initiating the scientific field of microbiology
(1493–1541), was an erratic and abusive innovator who rejected Galen and bookish knowledge, calling for experimental research, with heavy doses of mysticism, alchemy and magic mixed in. He rejected sacred magic (miracles) under Church auspisces and looked for cures in nature.
He preached but he also pioneered the use of chemicals and minerals in medicine. His hermetical
views were that sickness and health in the body relied on the harmony of man (microcosm
) and Nature (macrocosm
). He took an approach different from those before him, using this analogy not in the manner of soul-purification but in the manner that humans must have certain balances of minerals in their bodies, and that certain illnesses of the body had chemical remedies that could cure them.
Most of his influence came after his death. Paracelsus is a highly controversial figure in the history of medicine, with most experts hailing him as a Father of Modern Medicine for shaking off religious orthodoxy and inspiring many researchers; others say he was a mystic more than a scientist and downplay his importance.
Padua and Bologna
University training of physicians began in the 13th century.
The University of Padua
was founded about 1220 by walkouts from the University of Bologna
, and began teaching medicine in 1222. It played a leading role in the identification and treatment of diseases and ailments, specializing in autopsies and the inner workings of the body.
Starting in 1595, Padua’s famous anatomical theatre drew artists and scientists studying the human body during public dissections. The intensive study of Galen led to critiques of Galen modeled on his own writing, as in the first book of Vesalius’s De humani corporis fabrica. Andreas Vesalius
held the chair of Surgery and Anatomy (explicator chirurgiae
) and in 1543 published his anatomical discoveries in De Humani Corporis Fabrica
. He portrayed the human body as an interdependent system of organ groupings. The book triggered great public interest in dissections and caused many other European cities to establish anatomical theatres.
At the University of Bologna
the training of physicians began in 1219. The Italian city attracted students from across Europe. Taddeo Alderotti built a tradition of medical education that established the characteristic features of Italian learned medicine and was copied by medical schools elsewhere. Turisanus
(d. 1320) was his student.
The curriculum was revised and strengthened in 1560–1590.
A representative professor was Julius Caesar Aranzi
(Arantius) (1530–89). He became Professor of Anatomy and Surgery at the University of Bologna in 1556, where he established anatomy as a major branch of medicine for the first time. Aranzi combined anatomy with a description of pathological processes, based largely on his own research, Galen, and the work of his contemporary Italians. Aranzi discovered the ‘Nodules of Aranzio’ in the semilunar valves of the heart and wrote the first description of the superior levator palpebral and the coracobrachialis muscles. His books (in Latin) covered surgical techniques for many conditions, including hydrocephalus
, nasal polyp
, anal abscess
Catholic women played large roles in health and healing in medieval and early modern Europe.
A life as a nun was a prestigious role; wealthy families provided dowries for their daughters, and these funded the convents, while the nuns provided free nursing care for the poor.
The Catholic elites provided hospital services because of their theology of salvation that good works were the route to heaven. The Protestant reformers rejected the notion that rich men could gain God’s grace through good works—and thereby escape purgatory—by providing cash endowments to charitable institutions. They also rejected the Catholic idea that the poor patients earned grace and salvation through their suffering.
Protestants generally closed all the convents
and most of the hospitals, sending women home to become housewives, often against their will.
On the other hand, local officials recognized the public value of hospitals, and some were continued in Protestant lands, but without monks or nuns and in the control of local governments.
In London, the crown allowed two hospitals to continue their charitable work, under nonreligious control of city officials.
The convents were all shut down but Harkness finds that women—some of them former nuns—were part of a new system that delivered essential medical services to people outside their family. They were employed by parishes and hospitals, as well as by private families, and provided nursing care as well as some medical, pharmaceutical, and surgical services.
Meanwhile, in Catholic lands such as France, rich families continued to fund convents and monasteries, and enrolled their daughters as nuns who provided free health services to the poor. Nursing was a religious role for the nurse, and there was little call for science.
Age of Enlightenment
18th-century medical remedies collected by a British Gentry family
During the Age of Enlightenment
, the 18th century, science was held in high esteem and physicians upgraded their social status by becoming more scientific. The health field was crowded with self-trained barber-surgeons, apothecaries, midwives, drug peddlers, and charlatans.
Across Europe medical schools relied primarily on lectures and readings. The final year student would have limited clinical experience by trailing the professor through the wards. Laboratory work was uncommon, and dissections were rarely done because of legal restrictions on cadavers. Most schools were small, and only Edinburgh, Scotland, with 11,000 alumni, produced large numbers of graduates.
In Britain, there were but three small hospitals after 1550. Pelling and Webster estimate that in London in the 1580 to 1600 period, out of a population of nearly 200,000 people, there were about 500 medical practitioners. Nurses and midwives are not included. There were about 50 physicians, 100 licensed surgeons, 100 apothecaries, and 250 additional unlicensed practitioners. In the last category about 25% were women.
All across Britain—and indeed all of the world—the vast majority of the people in city, town or countryside depended for medical care on local amateurs with no professional training but with a reputation as wise healers who could diagnose problems and advise sick people what to do—and perhaps set broken bones, pull a tooth, give some traditional herbs or brews or perform a little magic to cure what ailed them.
The London Dispensary opened in 1696, the first clinic in the British Empire to dispense medicines to poor sick people. The innovation was slow to catch on, but new dispensaries were open in the 1770s. In the colonies, small hospitals opened in Philadelphia in 1752, New York in 1771, and Boston (Massachusetts General Hospital
) in 1811.
, the first great British hospital opened in 1721 in London, with funding from businessman Thomas Guy
. In 1821 a bequest of £200,000 by William Hunt in 1829 funded expansion for an additional hundred beds. Samuel Sharp
(1709–78), a surgeon at Guy’s Hospital, from 1733 to 1757, was internationally famous; his A Treatise on the Operations of Surgery
(1st ed., 1739), was the first British study focused exclusively on operative technique.
English physician Thomas Percival
(1740–1804) wrote a comprehensive system of medical conduct, Medical Ethics; or, a Code of Institutes and Precepts, Adapted to the Professional Conduct of Physicians and Surgeons
(1803) that set the standard for many textbooks.
Spain and Spanish Empire
In the Spanish Empire
, the viceregal capital of Mexico City was a site of medical training for physicians and the creation of hospitals. Epidemic disease had decimated indigenous populations starting with the early sixteenth-century Spanish conquest of the Aztec empire
, when a black auxiliary in the armed forces of conqueror Hernán Cortés
, with an active case of smallpox
, set off a virgin land epidemic among indigenous peoples, Spanish allies and enemies alike. Aztec emperor Cuitlahuac
died of smallpox.
Disease was a significant factor in the Spanish conquest elsewhere as well.
Medical education instituted at the Royal and Pontifical University of Mexico
chiefly served the needs of urban elites. Male and female curanderos
or lay practitioners, attended to the ills of the popular classes. The Spanish crown began regulating the medical profession just a few years after the conquest, setting up the Royal Tribunal of the Protomedicato, a board for licensing medical personnel in 1527. Licensing became more systematic after 1646 with physicians, druggists, surgeons, and bleeders requiring a license before they could publicly practice.
Crown regulation of medical practice became more general in the Spanish empire.
Elites and the popular classes alike called on divine intervention in personal and society-wide health crises, such as the epidemic of 1737. The intervention of the Virgin of Guadalupe
was depicted in a scene of dead and dying Indians, with elites on their knees praying for her aid. In the late eighteenth century, the crown began implementing secularizing policies on the Iberian peninsula and its overseas empire to control disease more systematically and scientifically.
Spanish Quest for Medicinal Spices
Botanical medicines also became popular during the 16th, 17th, and 18th Centuries. Spanish pharmaceutical books during this time contain medicinal recipes consisting of spices, herbs, and other botanical products. For example, nutmeg oil was documented for curing stomach ailments and cardamom oil was believed to relieve intestinal ailments.
During the rise of the global trade market, spices and herbs, along with many other goods, that were indigenous to different territories began to appear in different locations across the globe. Herbs and spices were especially popular for their utility in cooking and medicines. As a result of this popularity and increased demand for spices, some areas in Asia, like China and Indonesia, became hubs for spice cultivation and trade.
The Spanish Empire also wanted to benefit from the international spice trade, so they looked towards their American colonies.
The Spanish American colonies became an area where the Spanish searched to discover new spices and indigenous American medicinal recipes. The Spanish did discover many spices and herbs new to them, some of which were reportedly similar to Asian spices. A Spanish physician by the name of Nicolás Monardes
studied many of the American spices coming into Spain. He documented many of the new American spices and their medicinal properties in his survey Historia medicinal de las cosas que se traen de nuestras Indias Occidentales
. For example, Monardes describes the “Long Pepper” (Pimienta luenga), found along the coasts of the countries that are now known Panama and Colombia, as a pepper that was more flavorful, healthy, and spicy in comparison to the Eastern black pepper.
The Spanish interest in American spices can first be seen in the commissioning of the Libellus de Medicinalibus Indorum Herbis
, which was a Spanish-American codex describing indigenous American spices and herbs and describing the ways that these were used in natural Aztec medicines. The codex was commissioned in the year 1552 by Francisco de Mendoza, the son of Antonio de Mendoza
, who was the first Viceroy of New Spain.
Francisco de Mendoza was interested in studying the properties of these herbs and spices, so that he would be able to profit from the trade of these herbs and the medicines that could be produced by them.
Francisco de Mendoza recruited the help of Monardez in studying the traditional medicines of the indigenous people living in what was then the Spanish colonies. Monardez researched these medicines and performed experiments to discover the possibilities of spice cultivation and medicine creation in the Spanish colonies. The Spanish transplanted some herbs from Asia, but only a few foreign crops were successfully grown in the Spanish Colonies. One notable crop brought from Asia and successfully grown in the Spanish colonies was ginger, as it was considered Hispaniola’s number 1 crop at the end of the 16th Century.
The Spanish Empire did profit from cultivating herbs and spices, but they also introduced pre-Columbian American medicinal knowledge to Europe. Other Europeans were inspired by the actions of Spain and decided to try to establish a botanical transplant system in colonies that they controlled, however these subsequent attempts were not successful.
19th century: rise of modern medicine
The practice of medicine changed in the face of rapid advances in science, as well as new approaches by physicians. Hospital doctors began much more systematic analysis of patients’ symptoms in diagnosis.
Among the more powerful new techniques were anaesthesia, and the development of both antiseptic and aseptic operating theatres.
Effective cures were developed for certain endemic infectious diseases. However the decline in many of the most lethal diseases was due more to improvements in public health and nutrition than to advances in medicine.
Medicine was revolutionized in the 19th century and beyond by advances in chemistry, laboratory techniques, and equipment. Old ideas of infectious disease epidemiology
were gradually replaced by advances in bacteriology
Germ theory and bacteriology
This section needs additional citations for verification
. (May 2018)
In the 1830s in Italy, Agostino Bassi
traced the silkworm disease muscardine
to microorganisms. Meanwhile, in Germany, Theodor Schwann
led research on alcoholic fermentation
, proposing that living microorganisms were responsible. Leading chemists, such as Justus von Liebig
, seeking solely physicochemical
explanations, derided this claim and alleged that Schwann was regressing to vitalism
In 1847 in Vienna, Ignaz Semmelweis
(1818–1865), dramatically reduced the death rate of new mothers (due to childbed fever
) by requiring physicians to clean their hands
before attending childbirth
, yet his principles were marginalized and attacked by professional peers.
At that time most people still believed that infections were caused by foul odors called miasmas
Eminent French scientist Louis Pasteur
‘s fermentation experiments in 1857 and afterwards supported the hypothesis that yeast were microorganisms. Moreover, he suggested that such a process might also explain contagious disease. In 1860, Pasteur’s report on bacterial
fermentation of butyric acid
motivated fellow Frenchman Casimir Davaine
to identify a similar species (which he called bacteridia
) as the pathogen of the deadly disease anthrax
. Others dismissed “bacteridia” as a mere byproduct of the disease. British surgeon Joseph Lister
, however, took these findings seriously and subsequently introduced antisepsis
to wound treatment in 1865.
German physician Robert Koch
, noting fellow German Ferdinand Cohn
‘s report of a spore stage of a certain bacterial species, traced the life cycle of Davaine
, identified spores, inoculated laboratory animals with them, and reproduced anthrax—a breakthrough for experimental pathology
and germ theory of disease
. Pasteur’s group added ecological
investigations confirming spores’ role in the natural setting, while Koch published a landmark treatise in 1878 on the bacterial pathology of wounds. In 1881, Koch reported discovery of the “tubercle bacillus
“, cementing germ theory and Koch’s acclaim.
Upon the outbreak of a cholera
epidemic in Alexandria, Egypt
, two medical missions went to investigate and attend the sick, one was sent out by Pasteur and the other led by Koch.
Koch’s group returned in 1883, having successfully discovered the cholera pathogen
In Germany, however, Koch’s bacteriologists had to vie against Max von Pettenkofer
, Germany’s leading proponent of miasmatic theory
Pettenkofer conceded bacteria’s casual involvement, but maintained that other, environmental factors were required to turn it pathogenic, and opposed water treatment as a misdirected effort amid more important ways to improve public health.
The massive cholera epidemic in Hamburg
in 1892 devastasted Pettenkoffer’s position, and yielded German public health
to “Koch’s bacteriology”.
On losing the 1883 rivalry in Alexandria, Pasteur switched research direction, and introduced his third vaccine—rabies vaccine
—the first vaccine for humans since Jenner
‘s for smallpox
From across the globe, donations poured in, funding the founding of Pasteur Institute
, the globe’s first biomedical
institute, which opened in 1888.
Along with Koch’s bacteriologists, Pasteur’s group—which preferred the term microbiology
—led medicine into the new era of “scientific medicine” upon bacteriology and germ theory.
Accepted from Jakob Henle
, Koch’s steps to confirm a species’ pathogenicity became famed as “Koch’s postulates
“. Although his proposed tuberculosis treatment, tuberculin
, seemingly failed, it soon was used to test for infection with the involved species
. In 1905, Koch was awarded the Nobel Prize in Physiology or Medicine
, and remains renowned as the founder of medical microbiology
Women as nurses
Women had always served in ancillary roles, and as midwives and healers. The professionalization of medicine forced them increasingly to the sidelines. As hospitals multiplied they relied in Europe on orders of Roman Catholic nun-nurses, and German Protestant and Anglican deaconesses in the early 19th century. They were trained in traditional methods of physical care that involved little knowledge of medicine. The breakthrough to professionalization based on knowledge of advanced medicine was led by Florence Nightingale
in England. She resolved to provide more advanced training than she saw on the Continent. At Kaiserswerth, where the first German nursing schools were founded in 1836 by Theodor Fliedner
, she said, “The nursing was nil and the hygiene horrible.”
) Britain’s male doctors preferred the old system, but Nightingale won out and her Nightingale Training School opened in 1860 and became a model. The Nightingale solution depended on the patronage of upper class women, and they proved eager to serve. Royalty became involved. In 1902 the wife of the British king took control of the nursing unit of the British army, became its president, and renamed it after herself as the Queen Alexandra’s Royal Army Nursing Corps
; when she died the next queen became president. Today its Colonel In Chief is Sophie, Countess of Wessex
, the daughter-in-law of Queen Elizabeth II
. In the United States, upper middle class women who already supported hospitals promoted nursing. The new profession proved highly attractive to women of all backgrounds, and schools of nursing opened in the late 19th century. They soon a function of large hospitals, where they provided a steady stream of low-paid idealistic workers. The International Red Cross began operations in numerous countries in the late 19th century, promoting nursing as an ideal profession for middle class women.
The Nightingale model was widely copied. Linda Richards
(1841–1930) studied in London and became the first professionally trained American nurse. She established nursing training programs in the United States and Japan, and created the first system for keeping individual medical records for hospitalized patients.
The Russian Orthodox Church sponsored seven orders of nursing sisters in the late 19th century. They ran hospitals, clinics, almshouses, pharmacies, and shelters as well as training schools for nurses. In the Soviet era (1917–1991), with the aristocratic sponsors gone, nursing became a low-prestige occupation based in poorly maintained hospitals.
Women as physicians
It was very difficult for women to become doctors in any field before the 1970s. Elizabeth Blackwell
(1821–1910) became the first woman to formally study and practice medicine in the United States. She was a leader in women’s medical education. While Blackwell viewed medicine as a means for social and moral reform, her student Mary Putnam Jacobi
(1842–1906) focused on curing disease. At a deeper level of disagreement, Blackwell felt that women would succeed in medicine because of their humane female values, but Jacobi believed that women should participate as the equals of men in all medical specialties using identical methods, values and insights.
In the Soviet Union
although the majority of medical doctors were women, they were paid less than the mostly male factory workers.
Paris (France) and Vienna were the two leading medical centers on the Continent in the era 1750–1914.
In the 1770s–1850s Paris became a world center of medical research and teaching. The “Paris School” emphasized that teaching and research should be based in large hospitals and promoted the professionalization of the medical profession and the emphasis on sanitation and public health. A major reformer was Jean-Antoine Chaptal
(1756–1832), a physician who was Minister of Internal Affairs. He created the Paris Hospital, health councils, and other bodies.
(1822–1895) was one of the most important founders of medical microbiology
. He is remembered for his remarkable breakthroughs in the causes and preventions of diseases. His discoveries reduced mortality from puerperal fever
, and he created the first vaccines
. His experiments supported the germ theory of disease
. He was best known to the general public for inventing a method to treat milk and wine in order to prevent it from causing sickness, a process that came to be called pasteurization
. He is regarded as one of the three main founders of microbiology
, together with Ferdinand Cohn
and Robert Koch
. He worked chiefly in Paris and in 1887 founded the Pasteur Institute
there to perpetuate his commitment to basic research and its practical applications. As soon as his institute was created, Pasteur brought together scientists with various specialties. The first five departments were directed by Emile Duclaux
research) and Charles Chamberland
(microbe research applied to hygiene
), as well as a biologist, Ilya Ilyich Mechnikov
(morphological microbe research) and two physicians
, Jacques-Joseph Grancher
) and Emile Roux
(technical microbe research). One year after the inauguration of the Institut Pasteur, Roux set up the first course of microbiology ever taught in the world, then entitled Cours de Microbie Technique
(Course of microbe research techniques). It became the model for numerous research centers around the world named “Pasteur Institutes.”
The First Viennese School of Medicine, 1750–1800, was led by the Dutchman Gerard van Swieten
(1700–1772), who aimed to put medicine on new scientific foundations—promoting unprejudiced clinical observation, botanical and chemical research, and introducing simple but powerful remedies. When the Vienna General Hospital
opened in 1784, it at once became the world’s largest hospital and physicians acquired a facility that gradually developed into the most important research centre.
Progress ended with the Napoleonic wars and the government shutdown in 1819 of all liberal journals and schools; this caused a general return to traditionalism and eclecticism in medicine.
Vienna was the capital of a diverse empire and attracted not just Germans but Czechs, Hungarians, Jews, Poles and others to its world-class medical facilities. After 1820 the Second Viennese School of Medicine emerged with the contributions of physicians such as Carl Freiherr von Rokitansky
, Josef Škoda
, Ferdinand Ritter von Hebra
, and Ignaz Philipp Semmelweis
. Basic medical science expanded and specialization advanced. Furthermore, the first dermatology
, eye, as well as ear, nose, and throat
clinics in the world were founded in Vienna. The textbook of ophthalmologist Georg Joseph Beer
(1763–1821) Lehre von den Augenkrankheiten
combined practical research and philosophical speculations, and became the standard reference work for decades.
After 1871 Berlin, the capital of the new German Empire, became a leading center for medical research. Robert Koch
(1843–1910) was a representative leader. He became famous for isolating Bacillus anthracis
(1877), the Tuberculosis bacillus
(1882) and Vibrio cholerae
(1883) and for his development of Koch’s postulates
. He was awarded the Nobel Prize in Physiology or Medicine
in 1905 for his tuberculosis findings. Koch is one of the founders of microbiology
, inspiring such major figures as Paul Ehrlich
and Gerhard Domagk
U.S. Civil War
In the American Civil War
(1861–65), as was typical of the 19th century, more soldiers died of disease than in battle, and even larger numbers were temporarily incapacitated by wounds, disease and accidents.
Conditions were poor in the Confederacy
, where doctors and medical supplies were in short supply.
The war had a dramatic long-term impact on medicine in the U.S., from surgical technique to hospitals to nursing and to research facilities. Weapon development -particularly the appearance of Springfield Model 1861
, mass-produced and much more accurate than muskets led to generals underestimating the risks of long range rifle fire; risks exemplified in the death of John Sedgwick
and the disastrous Pickett’s Charge
. The rifles could shatter bone forcing amputation and longer ranges meant casualties were sometimes not quickly found. Evacuation of the wounded from Second Battle of Bull Run
took a week.
As in earlier wars, untreated casualties sometimes survived unexpectedly due to maggots debriding
the wound -an observation which led to the surgical use of maggots
-still a useful method in the absence of effective antibiotics.
The hygiene of the training and field camps was poor, especially at the beginning of the war when men who had seldom been far from home were brought together for training with thousands of strangers. First came epidemics of the childhood diseases of chicken pox, mumps, whooping cough, and, especially, measles. Operations in the South meant a dangerous and new disease environment, bringing diarrhea, dysentery, typhoid fever, and malaria. There were no antibiotics, so the surgeons prescribed coffee, whiskey, and quinine. Harsh weather, bad water, inadequate shelter in winter quarters, poor policing of camps, and dirty camp hospitals took their toll.
This was a common scenario in wars from time immemorial, and conditions faced by the Confederate army were even worse. The Union responded by building army hospitals in every state. What was different in the Union was the emergence of skilled, well-funded medical organizers who took proactive action, especially in the much enlarged United States Army Medical Department,
and the United States Sanitary Commission
, a new private agency.
Numerous other new agencies also targeted the medical and morale needs of soldiers, including the United States Christian Commission
as well as smaller private agencies.
The U.S. Army learned many lessons and in August 1886, it established the Hospital Corps.
“Diagram of the causes of mortality in the army in the East
” by Florence Nightingale.
A major breakthrough in epidemiology came with the introduction of statistical maps and graphs. They allowed careful analysis of seasonality issues in disease incidents, and the maps allowed public health officials to identify critical loci for the dissemination of disease. John Snow
in London developed the methods. In 1849, he observed that the symptoms of cholera, which had already claimed around 500 lives within a month, were vomiting and diarrhoea. He concluded that the source of contamination must be through ingestion, rather than inhalation as was previously thought. It was this insight that resulted in the removal of The Pump On Broad Street, after which deaths from cholera plummeted afterwards. English nurse Florence Nightingale
pioneered analysis of large amounts of statistical data, using graphs and tables, regarding the condition of thousands of patients in the Crimean War to evaluate the efficacy of hospital services. Her methods proved convincing and led to reforms in military and civilian hospitals, usually with the full support of the government.
By the late 19th and early 20th century English statisticians led by Francis Galton
, Karl Pearson
and Ronald Fisher
developed the mathematical tools such as correlations and hypothesis tests that made possible much more sophisticated analysis of statistical data.
During the U.S. Civil War the Sanitary Commission collected enormous amounts of statistical data, and opened up the problems of storing information for fast access and mechanically searching for data patterns. The pioneer was John Shaw Billings
(1838–1913). A senior surgeon in the war, Billings built the Library of the Surgeon General’s Office
(now the National Library of Medicine
), the centerpiece of modern medical information systems.
Billings figured out how to mechanically analyze medical and demographic data by turning facts into numbers and punching the numbers onto cardboard cards that could be sorted and counted by machine. The applications were developed by his assistant Herman Hollerith
; Hollerith invented the punch card and counter-sorter system that dominated statistical data manipulation until the 1970s. Hollerith’s company became International Business Machines (IBM)
Johns Hopkins Hospital
, founded in 1889, originated several modern medical practices, including residency
European ideas of modern medicine were spread widely through the world by medical missionaries, and the dissemination of textbooks. Japanese elites enthusiastically embraced Western medicine after the Meiji Restoration
of the 1860s. However they had been prepared by their knowledge of the Dutch and German medicine, for they had some contact with Europe through the Dutch. Highly influential was the 1765 edition of Hendrik van Deventer’s pioneer work Nieuw Ligt
(“A New Light”) on Japanese obstetrics, especially on Katakura Kakuryo’s publication in 1799 of Sanka Hatsumo
(“Enlightenment of Obstetrics”).
A cadre of Japanese physicians began to interact with Dutch doctors, who introduced smallpox vaccinations. By 1820 Japanese ranpô medical practitioners not only translated Dutch medical texts, they integrated their readings with clinical diagnoses. These men became leaders of the modernization of medicine in their country. They broke from Japanese traditions of closed medical fraternities and adopted the European approach of an open community of collaboration based on expertise in the latest scientific methods.
(1853–1931) studied bacteriology in Germany under Robert Koch
. In 1891 he founded the Institute of Infectious Diseases in Tokyo, which introduced the study of bacteriology to Japan. He and French researcher Alexandre Yersin
went to Hong Kong in 1894, where; Kitasato confirmed Yersin’s discovery that the bacterium Yersinia pestis
is the agent of the plague. In 1897 he isolates and described the organism that caused dysentery. He became the first dean of medicine at Keio University, and the first president of the Japan Medical Association.
Japanese physicians immediately recognized the values of X-Rays. They were able to purchase the equipment locally from the Shimadzu Company, which developed, manufactured, marketed, and distributed X-Ray machines after 1900.
Japan not only adopted German methods of public health in the home islands, but implemented them in its colonies, especially Korea and Taiwan, and after 1931 in Manchuria.
A heavy investment in sanitation resulted in a dramatic increase of life expectancy.
The Quaker-run York Retreat
, founded in 1796, gained international prominence as a centre for moral treatment and a model of asylum reform following the publication of Samuel Tuke
‘s Description of the Retreat
Until the nineteenth century, the care of the insane
was largely a communal and family responsibility rather than a medical one. The vast majority of the mentally ill
were treated in domestic contexts with only the most unmanageable or burdensome likely to be institutionally confined.
This situation was transformed radically from the late eighteenth century as, amid changing cultural conceptions of madness, a new-found optimism in the curability of insanity within the asylum setting emerged.
Increasingly, lunacy was perceived less as a physiological
condition than as a mental and moral one
to which the correct response was persuasion, aimed at inculcating internal restraint, rather than external coercion.
This new therapeutic sensibility, referred to as moral treatment
, was epitomised in French physician Philippe Pinel
‘s quasi-mythological unchaining of the lunatics of the Bicêtre Hospital
and realised in an institutional setting with the foundation in 1796 of the Quaker-run York Retreat
From the early nineteenth century, as lay-led lunacy reform movements gained in influence,
ever more state governments in the West extended their authority and responsibility over the mentally ill.
Small-scale asylums, conceived as instruments to reshape both the mind and behaviour of the disturbed,
proliferated across these regions.
By the 1830s, moral treatment, together with the asylum itself, became increasingly medicalised
and asylum doctors began to establish a distinct medical identity with the establishment in the 1840s of associations for their members in France, Germany, the United Kingdom and America, together with the founding of medico-psychological journals.
Medical optimism in the capacity of the asylum to cure insanity soured by the close of the nineteenth century as the growth of the asylum population far outstripped that of the general population.[a]
Processes of long-term institutional segregation, allowing for the psychiatric conceptualisation of the natural course
of mental illness, supported the perspective that the insane were a distinct population, subject to mental pathologies stemming from specific medical causes.
theory grew in influence from the mid-nineteenth century,
heredity was seen as the central causal element in chronic mental illness,
and, with national asylum systems overcrowded and insanity apparently undergoing an inexorable rise, the focus of psychiatric therapeutics shifted from a concern with treating the individual to maintaining the racial and biological health of national populations.
(1856–1926) introduced new medical categories of mental illness
, which eventually came into psychiatric
usage despite their basis in behavior rather than pathology or underlying cause
. Shell shock among frontline soldiers exposed to heavy artillery bombardment was first diagnosed by British Army doctors in 1915. By 1916, similar symptoms were also noted in soldiers not exposed to explosive shocks, leading to questions as to whether the disorder was physical or psychiatric.
In the 1920s surrealist
opposition to psychiatry was expressed in a number of surrealist publications. In the 1930s several controversial medical practices were introduced including inducing seizures (by electroshock
or other drugs) or cutting parts of the brain apart (leucotomy
). Both came into widespread use by psychiatry, but there were grave concerns and much opposition on grounds of basic morality, harmful effects, or misuse.
In the 1950s new psychiatric drugs
, notably the antipsychotic chlorpromazine
, were designed in laboratories and slowly came into preferred use. Although often accepted as an advance in some ways, there was some opposition, due to serious adverse effects such as tardive dyskinesia
. Patients often opposed psychiatry and refused or stopped taking the drugs when not subject to psychiatric control. There was also increasing opposition to the use of psychiatric hospitals, and attempts to move people back into the community on a collaborative user-led group
approach (“therapeutic communities”) not controlled by psychiatry. Campaigns against masturbation
were done in the Victorian era
and elsewhere. Lobotomy
was used until the 1970s to treat schizophrenia
. This was denounced by the anti-psychiatric
movement in the 1960s and later.
20th century and beyond
Twentieth-century warfare and medicine
The ABO blood group system
was discovered in 1901, and the Rhesus blood group system
in 1937, facilitating blood transfusion
During the 20th century, large-scale wars were attended with medics
and mobile hospital
units which developed advanced techniques for healing massive injuries and controlling infections rampant in battlefield conditions. During the Mexican Revolution
(1910–1920), General Pancho Villa
organized hospital trains for wounded soldiers. Boxcars marked Servicio Sanitario
(“sanitary service”) were re-purposed as surgical operating theaters and areas for recuperation, and staffed by up to 40 Mexican and U.S. physicians. Severely wounded soldiers were shuttled back to base hospitals.
Canadian physician Norman Bethune
, M.D. developed a mobile blood-transfusion
service for frontline operations in the Spanish Civil War
(1936–1939), but ironically, he himself died of blood poisoning.
Thousands of scarred troops provided the need for improved prosthetic limbs
and expanded techniques in plastic surgery or reconstructive surgery
. Those practices were combined to broaden cosmetic surgery
and other forms of elective surgery
During the second World War
, Alexis Carrel
and Henry Dakin
developed the Carrel-Dakin method
of treating wounds with an irrigation, Dakin’s solution, a germicide
which helped prevent gangrene
The War spurred the usage of Roentgen
, and the electrocardiograph
, for the monitoring
of internal bodily functions. This was followed in the inter-war period by the development of the first anti-bacterial agents such as the sulpha
measures became particularly important during the 1918 flu pandemic
, which killed at least 50 million people around the world.
It became an important case study in epidemiology
Bristow shows there was a gendered response of health caregivers to the pandemic in the United States. Male doctors were unable to cure the patients, and they felt like failures. Women nurses also saw their patients die, but they took pride in their success in fulfilling their professional role of caring for, ministering, comforting, and easing the last hours of their patients, and helping the families of the patients cope as well.
From 1917 to 1923, the American Red Cross
moved into Europe with a battery of long-term child health projects. It built and operated hospitals and clinics, and organized antituberculosis and antityphus campaigns. A high priority involved child health programs such as clinics, better baby shows, playgrounds, fresh air camps, and courses for women on infant hygiene. Hundreds of U.S. doctors, nurses, and welfare professionals administered these programs, which aimed to reform the health of European youth and to reshape European public health and welfare along American lines.
Second World War
American combat surgery
during the Pacific War
, 1943. Major wars showed the need for effective hygiene and medical treatment.
The advances in medicine made a dramatic difference for Allied troops, while the Germans and especially the Japanese and Chinese suffered from a severe lack of newer medicines, techniques and facilities. Harrison finds that the chances of recovery for a badly wounded British infantryman were as much as 25 times better than in the First World War. The reason was that:
- “By 1944 most casualties were receiving treatment within hours of wounding, due to the increased mobility of field hospitals and the extensive use of aeroplanes as ambulances. The care of the sick and wounded had also been revolutionized by new medical technologies, such as active immunization against tetanus, sulphonamide drugs, and penicillin.”
Nazi and Japanese medical research
Unethical human subject research
, and killing of patients with disabilities, peaked during the Nazi era, with Nazi human experimentation
and Aktion T4
during the Holocaust
as the most significant examples. Many of the details of these and related events were the focus of the Doctors’ Trial
. Subsequently, principles of medical ethics
, such as the Nuremberg Code
, were introduced to prevent a recurrence of such atrocities.
After 1937, the Japanese Army established programs of biological warfare in China. In Unit 731
, Japanese doctors and research scientists conducted large numbers of vivisections and experiments on human beings, mostly Chinese victims.
Starting in World War II, DDT
was used as insecticide to combat insect vectors
, which was endemic in most tropical regions of the world.
The first goal was to protect soldiers, but it was widely adopted as a public health device. In Liberia, for example, the United States had large military operations during the war and the U.S. Public Health Service began the use of DDT for indoor residual spraying (IRS) and as a larvicide, with the goal of controlling malaria in Monrovia, the Liberian capital. In the early 1950s, the project was expanded to nearby villages. In 1953, the World Health Organization
(WHO) launched an antimalaria program in parts of Liberia as a pilot project to determine the feasibility of malaria eradication in tropical Africa. However these projects encountered a spate of difficulties that foreshadowed the general retreat from malaria eradication efforts across tropical Africa by the mid-1960s.
Post-World War II
vaccination in Niger, 1969. A decade later, this was the first infectious disease to be eradicated.
Most countries have seen a tremendous increase in life expectancy since 1945. However, in southern Africa, the HIV
epidemic beginning around 1990 has eroded national health.
The World Health Organization
was founded in 1948 as a United Nations
agency to improve global health
. In most of the world, life expectancy
has improved since then, and was about 67 years as of 2010, and well above 80 years in some countries. Eradication of infectious diseases
is an international effort, and several new vaccines
have been developed during the post-war years, against infections such as measles
, several strains of influenza
and human papilloma virus
. The long-known vaccine against Smallpox
finally eradicated the disease in the 1970s, and Rinderpest
was wiped out in 2011. Eradication of polio
is underway. Tissue culture
is important for development of vaccines. Though the early success of antiviral vaccines and antibacterial drugs, antiviral drugs
were not introduced until the 1970s. Through the WHO, the international community has developed a response protocol against epidemics, displayed during the SARS
epidemic in 2003, the Influenza A virus subtype H5N1
from 2004, the Ebola virus epidemic in West Africa
As infectious diseases have become less lethal, and the most common causes of death
in developed countries are now tumors
and cardiovascular diseases
, these conditions have received increased attention in medical research. Tobacco smoking
as a cause of lung cancer
was first researched in the 1920s, but was not widely supported by publications until the 1950s. Cancer treatment
has been developed with radiotherapy
and surgical oncology
Oral rehydration therapy
has been extensively used since the 1970s to treat cholera
and other diarrhea-inducing infections.
The sexual revolution
included taboo-breaking research in human sexuality
such as the 1948 and 1953 Kinsey reports
, invention of hormonal contraception
, and the normalization of abortion
in many countries. Family planning
has promoted a demographic transition
in most of the world. With threatening sexually transmitted infections
, not least HIV
, use of barrier contraception
has become imperative. The struggle against HIV has improved antiretroviral
was the first kind of medical imaging
, and later ultrasonic imaging
, CT scanning
, MR scanning
and other imaging methods became available.
have advanced with the discovery of the DNA
molecule, genetic mapping
and gene therapy
. Stem cell
research took off in the 2000s (decade), with stem cell therapy
as a promising method.
is a modern concept, not introduced to literature until the 1990s.
have improved. In 1958, Arne Larsson
in Sweden became the first patient to depend on an artificial cardiac pacemaker
. He died in 2001 at age 86, having outlived its inventor, the surgeon, and 26 pacemakers. Lightweight materials as well as neural prosthetics
emerged in the end of the 20th century.
was revolutionized in 1948 as open-heart surgery was introduced for the first time since 1925.
In 1954 Joseph Murray
, J. Hartwell Harrison
and others accomplished the first kidney transplantation
of other organs, such as heart, liver and pancreas, were also introduced during the later 20th century. The first partial face transplant
was performed in 2005, and the first full one in 2010. By the end of the 20th century, microtechnology
had been used to create tiny robotic devices to assist microsurgery
using micro-video and fiber-optic
cameras to view internal tissues during surgery with minimally invasive practices.
was broadly introduced in the 1990s. Natural orifice surgery
has followed. Remote surgery
is another recent development, with the Lindbergh operation
in 2001 as a groundbreaking example.