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First exams 2026

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Treatments for Disease in the 18th & 19th Century (Edexcel GCSE History)

Revision Note

Zoe Wade

Author

Zoe Wade

Expertise

History

Advances in 18th and 19th Century Treatments - Summary

Methods of treatment had significantly changed by 1900. By the end of the 19th century, many medical professionals had accepted Germ Theory. This led to the development of more effective care and treatments. 

In the 18th century, hospitals were busy and unhygienic. Nurses were not medically trained. By the 19th century, hospitals had clean wards, staffed by professionally trained nurses. The experiences of Florence Nightingale helped to transform British hospitals. They also helped nursing to become a respected profession. Nurses became regarded as healthcare professionals.

Surgery underwent many improvements. In c.1250, surgery was often deadly due to blood loss, shock and infection. This was still the case during the Renaissance. During the 19th century, Joseph Lister reduced infection rates by using antiseptics. He discovered the benefits of carbolic acid in cleaning wounds. The ongoing developments of anaesthetics eliminated death by shock. James Simpson found chloroform, an effective anaesthetic with reduced side effects. Queen Victoria used chloroform during the birth of her eighth child in 1853. This increased chloroform's popularity and its use in more complex surgical procedures.

Methods of care and treatment were still not fully effective. Diseases like syphilis still evaded treatment and people continued to die from minor injuries. Hospitals were not accessible to the poor who could not afford to pay medical bills. Antiseptics prevented infection from spreading but aseptic surgery took time to implement. It was hard to give patients the correct dose of anaesthetics like chloroform, which meant many people died during procedures. Patients continued to lose too much blood in operations. Surgeons had no methods available to replace blood until the development of effective blood transfusions in the 20th century.

What were Hospitals Like in the 18th Century?

Positives

Negatives

Curing patients - The focus had changed to providing medical treatments. Doctors, apothecaries and surgeons were all on-site

Unsafe - The rich received many of their medical treatments, including surgery, at home

Increased access - The Deserving Poor who could afford medical care could access trained doctors for the first time

Selective - Hospitals turned away the Idle Poor who could not pay their medical bills

Isolation - Wards separated patients with infectious diseases from other patients

Unhygienic - More infectious patients were being treated in hospitals. Doctors did not understand Germ Theory so did not wash their hands between patients

More hospitals - When Henry VIII dissolved the monasteries, hospital numbers decreased. By the mid-19th century, hospital numbers had increased 

Availability - Wealthy donors established hospitals. Some parts of Britain had too many hospitals, others did not have enough to meet the demand

Florence Nightingale and Nursing Improvements

Who was Florence Nightingale?

  • Nightingale became superintendent of nurses at King’s College, London in 1853

    • In Britain, at this time, nursing was not considered a respectable profession

    • The public thought nurses were drunk and uncaring

  • Nightingale worked in the Crimean War. Whilst there, she:

    • Demanded that areas near patients be clean

    • Organised the nurses to provide more efficient treatment

    • Insisted on clean bedding, ventilation and good meals

  • After Nightingale's intervention, mortality rates dropped from 40% to 2%

  • Nightingale returned to England as a national hero in 1856, ready to improve British hospitals

The Impact of Florence Nightingale in Britain

  • Nightingale wrote Notes on Nursing (1859)

    • The book outlined nurse training, behaviour and the best care for patients 

  • In 1860, Nightingale established the Nightingale School for Nurses at St Thomas’ Hospital in London

    • This school still exists today as part of King's College London

  • Nurse education included training on good hygiene and sanitation

  • Nursing became a respected, skilled profession for women

    • The number of nurses grew and many were from middle-class families

  • Nightingale influenced hospital design by:

    • Insisting on easily cleanable materials to be used in the building of hospitals

    • Promoting ‘pavilion style’ hospitals. Built on open ground the hospitals had separate wings with wards for infectious diseases

An architectural floor plan of Lisbon Children's Hospital featuring wards, administrative rooms, a chapel, and a central courtyard; labelled areas include administration and nurse rooms.
A drawing of a pavilion-style hospital. A pavilion had many windows to provide wards with fresh air and light

Improvements in Hospitals

Issues with 18th century hospitals

Hospitals by 1900

Hospitals were considered unsafe

Hospitals established specialist departments and equipment for different procedures. They strived to attract student doctors by providing modern facilities

Some hospitals turned away those that could not pay

The issue of paying for medical care remained an issue

Conditions in hospitals were unhygienic

Staff used antiseptics and constantly cleaned. Hospitals adopted aseptic practices to remove any possibility of germs

Some areas lacked the number of hospitals required to meet demand

Many areas still did not have the hospitals they needed

Worked Example

Describe a feature of a hospital by 1900

2 marks

Answers:

Hospitals by 1900 were focused on hygiene (1). They understood Germ Theory and used antiseptics to avoid spreading infections (1).

Exam Tip

This question previously asked students to describe two features of a given event. This question was out of four marks. However, as of 2025, Edexcel will split this question into two subsections, asking you to describe a feature of two different events. Each subsection is worth two marks.

When answering ‘Describe a feature of…’ questions, two marks are given to you for:

  • Identify - write a relevant point based on the question topic. For example, hospitals were focused on hygiene

  • Describe - add some specific own knowledge about the point you have made. For example, specific references to Germ Theory and antiseptics

The Development of Anaesthetics

Early Developments in Anaesthetics 

  • Laughing gas (nitrous oxide) had proved successful for smaller operations like tooth extractions

    • Humphry Davy, a dentist’s assistant, had discovered the pain relief properties of laughing gas in 1795

  • American surgeon Dr Crawford Long used ether in 1846. He successfully removed a tumour from a patient’s neck

  • Ether created excitement amongst doctors as an anaesthetic

  • There were problems with ether including:

    • It made patients vomit

    • It irritated the lungs, causing the patient to cough even when they were unconscious

    • The chemical was flammable

      • This was dangerous in an operating theatre lit by gas lamps or candles

  • There was a desire within the medical community to discover an effective anaesthetic which had fewer side effects

James Simpson and Chloroform

  • Simpson gathered his friends in 1847 and smelt various chemicals

    • Simpson was attempting to discover a better anaesthetic than laughing gas

  • After smelling chloroform, Simpson and his friends passed out for some time

    • This confirmed the potential of chloroform as an anaesthetic

Risks and rewards of chloroform

Risks

Rewards

It was easy to overdose and kill a patient

It was better than other anaesthetics at the time for reducing pain

It could affect the heart, causing young, healthy patients to die. Hannah Greener was only 14 years old when she died under chloroform during a toenail removal

Simpson gained attention receiving a knighthood for his services to medicine. Having the Queen’s support made anaesthetics more accepted by the public

Longer, more complicated surgeries caused more issues with infection and bleeding

Longer, more complex surgeries forced advancements in antiseptics

Worked Example

Explain one way in which methods of pain relief in the years c1250-c1500 were different to methods of pain relief in the 18th and 19th centuries.

4 marks

Answers:

One way in which methods of pain relief were different from the Medieval period to the 18th and 19th centuries was the use of chemicals (1). In the Medieval period, barber surgeons had no understanding of the properties of certain chemicals (1), they relied on their patients biting down on wood to relieve pain (1) whereas, in 1847, Simpson discovered the chemical chloroform. Smelling the chemical made a patient unconscious. This removed the pain a patient would feel during surgery (1).

Exam Tip

In this style of question, you must either identify a similarity or a difference between the two time periods. To answer this question well, make sure that you:

  • Identify a clear similarity or difference

  • Give a clear example from both time periods

  • Use words like 'similarly' or 'whereas' to compare the two time periods

Lister & Antiseptics

Surgery in the 18th Century

  • Surgeons in the 18th century did not understand the importance of cleanliness

    • They did not clean the operating theatre

    • They did not wash their hands before or after surgery

    • Their aprons were not washed as a stained coat showed a surgeon’s experience

    • Surgical equipment was not washed between operations

  • Operating theatres were busy

    • Medical students watched the surgeon to gain practical knowledge

    • Dressers’ were tasked to hold the patient still

  • Many patients died post-surgery

    • Issues like gangrene and sepsis were to blame for a lot of deaths

Exam Tip

The status and reputations of 18th and 19th-century surgeons were related speed at which they could operate. Robert Liston, known as ‘the fastest knife in the West End,’ became famous for amputating a leg in just under 3 minutes. Some reports stated he managed to reduce this to 28 seconds. Performing to the crowds in the operating theatre was more important than improving a patient’s health.

Joseph Lister and Carbolic Acid

  • Pasteur’s Germ Theory inspired Lister

    • Lister noticed that flesh rotted

    • If microbes caused wine and vinegar to go bad, Lister believed they could also be causing flesh to rot

    • He wanted to develop an antiseptic which would stop the flesh from rotting

  • Carbolic acid was a pre-existing product

    • It eliminated bad smells in the new sewage system which was being built in London

  • In 1865, Lister soaked a bandage with carbolic acid and applied it to a broken leg after performing an operation on the break

    • The wound was observed after the operation

    • It healed without infection

  • This discovery led to spraying carbolic acid into the air to monitor the impact

    • He published his findings in the medical journal The Lancet, providing examples of 11 successful operations where  carbolic spray was used

Risks and Rewards of Carbolic Acid

Risks

Rewards

Carbolic spray dried out the skin and had an unpleasant smell. It made surgeon's hands sore

Lister encouraged surgeons to use carbolic acid. He believed practical success would convince more surgeons to use antiseptics than explaining the science

In the short term, surgeons did not understand the science behind Germ Theory. They were not willing to use carbolic spray. Lister stopped using carbolic acid in 1890

In the long term, carbolic acid changed attitudes. It encouraged scientists to discover new antiseptic methods. By 1900, it paved the way for aseptic surgery

Opposition to Antiseptics and Anaesthetics

A historical cartoon shows two groups with speech bubbles. On the left, the public express concerns about anesthesia. On the right, a doctor denies germs and fears unconsciousness.
An illustration showing the various groups that opposed antiseptics and anaesthetics

Aseptic Methods

  • By 1900, surgeons had developed methods of aseptic surgery

  • A number of strategies were used by medical staff, they all:

    • Washed their hands, face and arms before entering an operating theatre

    • Wore rubber gloves and gowns

    • Covered their faces with masks

  • Surgical equipment was sterilised in boiling steam

    • Charles Chamberland, a French scientist, invented a machine called an autoclave to clean the equipment

  • They removed bacteria from the air in the operating theatre

    • The air was heated to kill microbes and then pumped into the room

    • German surgeons Neuber and von Bergmann developed this method

  • These methods increased the safety of surgery in the 1900s

Exam Tip

When comparing treatments in the Renaissance to the 19th century, it may be hard to judge progress. Pasteur’s breakthrough discovery of germs allowed medical professionals to better understand the causes of disease but improvements in treatment took longer. Part of this was due to public and professional resistance to accept and apply Germ Theory.

Another factor is that early treatments using Germ Theory had many damaging side effects. You should state that 19th-century treatments were experimental but underpinned by science. It was only a matter of time before treatments became safer and effective.

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Zoe Wade

Author: Zoe Wade

Zoe has worked in education for 10 years as a teaching assistant and a teacher. This has given her an in-depth perspective on how to support all learners to achieve to the best of their ability. She has been the Lead of Key Stage 4 History, showing her expertise in the Edexcel GCSE syllabus and how best to revise. Ever since she was a child, Zoe has been passionate about history. She believes now, more than ever, the study of history is vital to explaining the ever-changing world around us. Zoe’s focus is to create accessible content that breaks down key historical concepts and themes to achieve GCSE success.