What is Miasma?
‘Bad air’ which was blamed for spreading diseases
What is a Urine Chart?
Using human urine to diagnose disease
What is bloodletting?
To open a vein or apply leeches to draw blood from a patient, restoring the balance to the humours
What were the main believed causes of disease in the Medieval times?
God had sent the illness to punish you
It was an imbalance to the four humours
Astrology
What were the religious approaches to treating diseases in the Medieval times?
Fasting
Healing prayers and incantations
Pilgrimage
King’s healing power
What were the supernatural approaches to treating disease in the Medieval times?
Star charts
Horoscope of patients
What herbal remedies were used to treat disease in the Medieval times?
Blanc Mangier
Mint, chamomile, rose oil
Theriaca
What Humoral Treatments were used to treat disease in the Medieval Times?
Bathing
Cupping
Leeches
Blood-letting
Purging
What were the Medieval ideas about prevention of disease?
Hygiene - Regimen Sanitatis
Purifying the air - cleaning streets, herbs, posies
Diet - Aid digestion by not eating too much
The Church - live sin-free, pray regularly, offer tithes
Who cared for the sick in the middle ages?
Women (wives, mothers and midwives)
Physicians (university trained doctors - expensive)
Apothecaries (mixed and sold medicines)
Hospitals (run by the church - monks and nuns)
Barber-surgeons (performed basic surgery)
What was the role of a Physician in treating the sick?
A physician would diagnose the illness but not treat it. He would look at the patient’s urine, faeces and blood, then, he would consult the astrological charts and create a course of treatment
What was the role of apothecaries in treating the sick?
Mainly mixed herbal remedies. They had a good knowledge from experience and family business. They weren’t considered as skilled as physicians but were much cheaper.
What was the role of barber surgeons in treating the sick?
Least qualified. Good with knives and had a steady hand so performed surgery such as pulling teeth or bleeding patients
What was the Materia Medica?
A herbal manual used by apothecaries
How was there continuity in Medicine in the Medieval times?
No dissections because of the church
You couldn’t question Galen as it was considered heresy
Theory of Four Humours and The Theory of Opposites
Miasma
How was there change in Medicine in the medieval times?
Physicians were university trained
The Church believed in helping people that were sick as it is what Jesus did
What problems existed with Medieval public health?
Animal and human excrement was common in streets, rubbish was not removes and rats were common
London had a big problems the water pipes had leaks. This meant that water was contaminated and in short supply leading to many people preferring Ale over water
What were the positive features of Medieval Public Health?
Rich people had good standard of hygiene
Nuns and Monks had simple but hygienic lives
Town councils recognised the importance of public health (e.g. Southampton)
Stewes - large baths were people bathed together however this was denounced by the church for immoral behaviour
Public Latrines became more popular
Muck-rakers were hired to clean the streets and gong farmers cleared cesspits and latrines
Why was Public Health so poor?
The Church had control over everybody’s ideas
Communications - printing came to England in the 1470s but before that there were few books and knowledge was slow to spread
Work and Harvests - meant there was little time for education or reading
Education - the Church controlled education, especially were physicians were trained
Attitudes - people were encouraged to not think for themselves or challenge traditional ideas
The king and government - cleaning streets was up to local governments but they had very little money
Food supplies and Transport - animal excrement was everywhere and butchery created dirt in the streets. Horse and cart were used for transport and this created more dirt
When did the Black Death arrive in Britain?
1348
What percentage of the British population died because of the Black Death?
A third
When did Vesalius publish a Fabric of the Human Body?
1543
When was the first dissection carried out in Cambridge?
1565
When did Harvey publish ‘An Anatomical Account of the Motion of the Heart and Blood’?
1628
When was the first meeting of the Royal Society?
1660
When was The Great Plague in London?
1665
Who was Thomas Sydenham?
A well respected doctor in London in 1660s and 1670s. Sydenham’s work was important in moving medicine in Britain away from the classical ideas of Galen and Hippocrates
He encouraged his students to observe their patients and note down their symptoms in detailed descriptions and then look for remedies. Theorised that the nature of the patient had little to do with disease
He wasn’t able to isolate and identify the various microorganisms causing diseases he was observing. But he was able to identify that measles and scarlet fever were separate diseases.
Who was Andreas Vesalius?
Prof. of surgery and taught anatomy, did his own dissections, published drawings he believed had a place in medicine
Published The Fabric of the Human Body in 1543. Each section started with complete picture, which then was broken down and examined layer by layer - corrected Galen’s mistakes
A new method for anatomical progression - public dissection, publication of work with diagrams
Who was William Harvey?
Made one of the most important breakthroughs in medical history when he discovered that blood circulates around the body
Disproved Galen in his book published in 1628 by showing that the heart acts as a pump
What was the Royal Society?
A group of people interested in science who met weekly. They had a laboratory with microscopes. King Charles II was a patron
How did the government aid in healthcare developments during the Renaissance?
The government under Henry VIII and Elizabeth I were strong and rich
The economy boomed and trade prospered. As a result of this, people could afford to spend more money on healthcare
How did art and literature aid in healthcare developments during the Renaissance?
Artists (such as Michelagelo, Leonardo da Vinci and Titian) transformed paintings as they painted the world and things relevant to people in new ways.
This led them to study the body in more detail, and was connected to improved knowledge of anatomy
How did the development of the scientific method aid in healthcare developments during the Renaissance?
The Renaissance saw the beginning of scientific method
This involved conducting an experiment, collecting observations, then coming to a conclusion
Universities built new medical schools where scholars looked at ancient ideas about medicine. At first they though that there were proving these ideas but soon they began to conduct experiments which led them to question the knowledge of Hippocrates and Galen
This was important for the development of medicine
Why was the Royal Society important?
During the Renaissance people began to question the church meaning that science and experiments became more popular. As a result a group called the Royal Society was established
Scientists such as Robert Hooke met there to share ideas leading to many new discoveries such as new microscopes
This was important for medicine because it encouraged people to work together to find new ideas about the causes and treatments of disease
What are some basic facts about the Royal Society?
It’s official foundation date is 28th November 1660
Aim: to found ‘a College for the Promoting of Physico-Mathematical Experimental Learning’
Protected by king Charles II
It had a library (the first book was presented in 1661) and a museum of specimens of scientific interest.
Isaac Newton was on its presidents in the 18th century
What did the Royal society do?
Published books and journals such as the Philosophical Transactions
Translated books into English
Held meetings to witness experiment
Members to have experiment diaries
Had a regular journal publishing news
Government in 1850 helped by giving a grant to the Society of £1000 to assist scientists in their research and to buy equipment
Important because unlike Universities, it was not afraid of change and was ready to accept new ideas which were not necessary in line with those of Galen
How did the printing press aid in healthcare developments during the Renaissance?
The invention of the printing press, a machine that allowed documents to be copied easily meant that new ideas could spread faster around Europe
The most famous printing press was the first made in 1428 by Johannes Gutenberg
This helped medicine because it allowed people to swap ideas about diseases easily therefore helping them create new ideas
How did the discovery of America aid in healthcare developments during the Renaissance?
America was discovered by 1492 by Christopher Columbus
This meant that new foods and materials were brought back from the New World
This helped medicine as many of these new plants and foods had medicinal properties allowing new medicines to be made
How did the invention of new weapons aid in healthcare developments during the Renaissance?
The invention of new weapons (especially gunpowder) led to soldiers getting different sorts of wounds such as powder burns and bullet wounds
This was important for medicine because it challenged doctors to make new treatments on the battlefields to cope with these new wounds
How did the Reformation aid in healthcare developments during the Renaissance?
Changes in religion known as the reformation, led to a decline in the Church’s authority, even though most people remained strongly religious
A new attitude began to spread. Instead of relying on the views of an accepted authority, educated people wanted to check knowledge for themselves
This led to a scientific approach of testing and recording details, then sharing these results with other people
How was there continuity in approaches to treatment in the four humours in the Renaissance?
Belief in humoural imbalances persisted through to the end of the 17th century and beyond
Therefore the old treatments which were aimed at rebalancing humours continued as well such as bleeding, purging and sweating.
How was there was a change in approaches to treatment in terms of the four humours in the Renaissance?
A new popular theory in this period was the idea of transference
This meant that an illness or a disease could be transferred to something else
For example, people believed that if you rubbed an object on an ailment the disease would transfer from you to the object.
There was also a popular theory that you could get rid of warts by rubbing them with an onion - through transference, the warts would ‘transfer’ to the vegetables
How was there was a change in approaches to treatment in terms of herbal remedies in the Renaissance?
Despite there being some continuity with herbal remedies.
Since there was an age of exploration, new herbal remedies started to appear from other countries
New plants started to appear from the New World
Some physicians believed that within each country were herbal remedies which would cure the diseases that came from that country: the appearance of new remedies opened up a huge number of new possibilities for treatments and cures
New remedies that started to appear included sarsaparilla from the New World, used to treat the Great Pox, and ipecacuanha from Brazil, later known just as ipecac, which was effective as a cure for dysentery
Thomas Sydenham popularised the use of cinchona bark, from Peru, in treating malaria. This was an effective remedy as long as patients continued to take it for some time after it seemed as though the disease had gone
Physicians also tested other new arrivals like tea coffee, nutmeg, cinnamon and even tobacco to see if they had any impact on diseases
How was there continuity in approaches to treatment in herbal remedies in the Renaissance?
Herbal remedies continued to be popular, although their use changed slightly
In the renaissance, often remedies were chosen because of their colour or shape.
For example, yellow herbs, such as radish and saffron, were used to treat jaundice (which turns the skin yellow). Smallpox, which had a red dash as one of the symptoms, was treated with the ‘re cure’ - drinking red wine, eating red foods and wearing red clothes
How was there change in approaches to treatment in terms of chemical cures in the Renaissance?
The growth of alchemy, which laid the foundations for the modern science of chemistry, had an impact on medical treatments
People began to look for chemical cures for diseases instead of relying on herbs and blood-letting. This new science was known as iatrochemistry, or medical chemistry, and it was extremely popular in the 17th century
Inspired by Paracelsus, the scientist who experimented with chemical treatments; medical chemists experimented with metals as a cure for common ailments.
The Pharacopoeia Londinensis, published by the College of Physicians in 1618 as a manual of remedies, included a chapter of salts, metals and minerals. Among its 2140 remedies were 122 different chemical preparations, including mercury and antimony.
In small doses, antimony promotes sweating, which cools the body down. This fitted in with the idea of purging the body of disease. Patients would leave wine in an antimony cup overnight and drink the contents in the morning.
In larger doses, antimony was used to encourage vomiting - another type of purge.
Although, it is poisonous in its pure form, a compound of it, known as antimony potassium tartrate, was said to have cured Louis XIV of France of typhoid fever in 1657, and became wildly popular afterwards.
How was there continuity in the prevention of diseases in the renaissance?
People still believed that there were many factors that could prevent disease including superstitions and prayer
Cleanliness was very important
People continued to practise regimen sanitatis
Miasma was still believed in
How was there change in the prevention of diseases in the renaissance?
People started to believe that other things could help avoid disease, such as practising moderation and your condition at birth
Bathing has become a lot less fashionable in England since the arrival of syphilis. People now kept clean by changing their clothes more often
By the end of the 17th century, people began to think that disease was related to other factors
More steps were now taken to remove miasma from the air (for example, removing sewage and picking up rubbish from the streets)
How was there change in ideas about causes of disease?
The Theory of the Four Humours can’t be used to explain certain diseases anymore
They were more curious about the world, so there are lots of new ideas about the causes of disease and illness
Now many scientists and great thinkers want to better understand the world around them
How was there continuity in ideas about causes of disease?
They still relied on remedies and cures from earlier times
They still believed that miasma causes disease
The practice of medicine is the same, even though ideas about medicine are changing