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Thomas Arnold (physician) facts for kids

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Thomas Arnold (1742 – 2 September 1816) was an English doctor and writer who focused on mental illness. He worked to improve how people with mental health conditions were treated.

Portrait of Thomas Arnold, M.D.
Thomas Arnold, MD

Early Life and Education

Thomas Arnold was born in Leicester, England. He studied at the University of Edinburgh, where he earned his medical degree (MD). He also became a member of important medical groups, like the Royal College of Physicians and the Royal Medical Society of Edinburgh.

After finishing his studies, Arnold returned to Leicester. There, he started his own medical practice. He eventually became the owner and manager of a large hospital for people with mental health conditions, which was called a "lunatic asylum" at the time.

Working at Leicester Infirmary

The Leicester Infirmary was a hospital built in 1771 to help people who were poor. Thomas Arnold became a doctor there in the same year. Soon, it became clear that there was a need for a special place for people with mental health issues.

So, a separate building for this purpose was built in 1782. However, it didn't open until 1794 because of money problems. When it finally opened, Arnold was one of the doctors appointed to work there. He worked at the Infirmary and the asylum for many years, from 1721-1776 and again from 1784-1815.

His sons also followed in his footsteps. Thomas Graham Arnold and William Withering Arnold both became doctors and worked at the asylum with their father.

Ideas on Mental Health

Thomas Arnold wrote important books about mental health. His main work was called Observations on the Nature, Kinds, Causes and Prevention of Insanity. The first part came out in 1782, and the second in 1806. A third part about treatment was published in 1809.

Arnold believed in treating people with mental illness in a kind and respectful way. He thought patients should be managed firmly but gently. His rules for treatment included:

  • Eating and drinking in moderation.
  • Getting enough sleep and exercise.
  • Learning to control strong emotions.
  • Having a healthy view of God and religion.
  • Paying attention to one's imagination.

He was against using chains to control patients. However, he did sometimes use a straitjacket, which was a common tool at the time to prevent patients from harming themselves or others.

Arnold also tried to create a new way to classify mental illnesses based on their symptoms. He divided mental illness into two main groups: "ideal" and "notional." He believed that the mind and body greatly influenced each other.

His detailed classification system was not widely used by other doctors because it was very complex.

Later Life and Legacy

Thomas Arnold passed away in Leicester on 2 September 1816. His work helped to bring more humane and thoughtful approaches to understanding and treating mental illness during his time.

Main Writings

Here are some of Thomas Arnold's important books:

  • Observations on the Nature, Kinds, Causes, and Prevention of Insanity, Lunacy, or Madness, London and Leicester, 1782, 1786.
  • A Case of Hydrophobia successfully treated, 1793.
  • Observations on the Management of the Insane, 1809.

In his first major book, he looked at and compared what both old and new writers had said about mental illness. He also included real cases from his own experience as a doctor.

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