Hippocrates

Hippocrates

459 av. J.-C. — 369 av. J.-C.

SciencesPhilosophyPhilosopheBefore ChristClassical Greece, Age of Pericles (5th–4th century BC)

Greek physician of the 5th century BC, considered the "father of medicine". He established a rational and empirical approach to medicine, separating it from religious and magical practices. His body of work, the Hippocratic Corpus, has influenced Western medicine for more than two millennia.

Famous Quotes

« Primum non nocere (First, do no harm). »
« Let food be thy medicine. »
« Life is short, art is long, opportunity fleeting, experience treacherous, judgment difficult. »

Key Facts

  • Born around 460 BC on the island of Cos (Aegean Sea)
  • Founded a school of medicine on Cos, breaking away from temple medicine
  • Wrote or inspired the Hippocratic Corpus, a collection of around sixty medical treatises
  • Developed the theory of the four humors (blood, phlegm, yellow bile, black bile)
  • The Hippocratic Oath, cornerstone of medical ethics, bears his name to this day
  • Died around 370 BC in Larissa (Thessaly)

Works & Achievements

Hippocratic Oath (5th–4th century BCE)

The founding text of medical ethics, setting out a physician's duties toward patients: do no harm, respect confidentiality, and refuse any harmful act. Still taken in adapted form by doctors around the world today.

Aphorisms (5th–4th century BCE)

A collection of 412 medical maxims condensing Hippocratic clinical experience, including the famous "Life is short, art is long." One of the most widely read and copied medical texts from Antiquity through the Renaissance.

Airs, Waters, and Places (5th century BCE)

The first treatise on environmental medicine: Hippocrates demonstrates that climate, water, and geography directly influence health. This text foreshadows modern epidemiology and medical geography.

On the Sacred Disease (5th century BCE)

A groundbreaking treatise arguing that epilepsy, known as the "sacred disease," has a natural cause (the brain) rather than a divine one. It is one of the founding acts in the separation of medicine from religion.

Prognosis (5th century BCE)

A treatise on the art of predicting the course of a disease through observation of symptoms, notably the famous "Hippocratic facies." It lays the groundwork for systematic and rigorous clinical observation.

The Hippocratic Corpus (complete collection) (5th–3rd century BCE)

A collection of 60 to 70 medical treatises written by Hippocrates and his disciples, covering surgery, dietetics, gynecology, and epidemiology. This medical encyclopedia dominated Western and Arabic medicine for over two thousand years.

Anecdotes

Hippocrates was born around 460 BC on the island of Cos, into a family that claimed descent from the god Asclepius. Yet rather than relying on this divine prestige, he devoted his entire life to proving that disease had natural causes, not supernatural ones — a revolutionary break from the thinking of his time.

He is credited with the careful observation of the 'Hippocratic facies': the face of a dying person shows drawn features, a pinched nose, hollow temples, and sunken eyes. This clinical description, remarkably precise, still appears in modern medical textbooks under that same name.

Hippocrates taught outdoors, beneath a large plane tree on the island of Cos. This tree, still visible today (though the current tree is far more recent), has become a symbol of the transmission of medical knowledge. His students took notes on wax tablets as they listened to him observe and comment on his patients.

The famous Hippocratic Oath, still taken by physicians upon entering the profession today, lays down the ethical foundations of medicine: do no harm, respect the patient, maintain medical confidentiality. Ironically, historians debate whether Hippocrates actually wrote it himself or whether it was the work of his disciples.

Hippocrates traveled widely across Greece, Macedonia, Thrace, and possibly as far as Persia, treating patients of all backgrounds. Tradition holds that he refused a considerable sum offered by the Persian king Artaxerxes, who wanted to hire him at his court — preferring instead to care for his fellow Greeks.

Primary Sources

Hippocratic Oath (Hippocratic Corpus) (5th–4th century BCE)
I swear by Apollo the physician, by Asclepius, by Hygieia and Panacea, and by all the gods and goddesses, making them my witnesses, that I will fulfill, according to my ability and judgment, this oath and covenant: [...] I will use treatment to help the sick according to my ability and judgment, and never do harm or injustice to them.
Aphorisms (Hippocratic Corpus) (5th–4th century BCE)
Life is short, art is long, opportunity fleeting, experience deceptive, judgment difficult. (Ars longa, vita brevis)
On Airs, Waters, and Places (Hippocratic Corpus) (5th century BCE)
Whoever wishes to study medicine must first consider the seasons of the year and their respective effects [...] then the warm and cold winds, especially those common to all countries, and those particular to each region.
On Prognosis (Hippocratic Corpus) (5th century BCE)
It seems to me an excellent thing for a physician to practice prognosis. By foreseeing and announcing to patients the present, the past, and the future, and by explaining what they have left out, he will gain their trust.
On the Sacred Disease (Hippocratic Corpus) (5th century BCE)
The so-called sacred disease [epilepsy] appears to me no more divine or sacred than other diseases, but has a natural cause just like all other afflictions. Men attributed a divine nature to it out of ignorance and wonder.

Key Places

Island of Cos (Greece)

The birthplace of Hippocrates and the center of the first great secular medical institution of antiquity, the Asclepion of Cos. It was here that he taught and founded his school, beneath the famous Plane Tree of Cos.

Asclepion of Cos

A temple-hospital dedicated to Asclepius, where Hippocrates and his students treated patients and passed on their knowledge. This site blended the religious and the medical, before Hippocrates established rational observation over prayer.

Athens (Greece)

The intellectual capital of the Greek world in the 5th century BC, where Hippocrates is said to have come to treat victims during the great plague of 430 BC. This hub of rational thought — home to Socrates and Sophocles — helped shape the empirical Hippocratic approach.

Larissa (Thessaly, Greece)

The city where Hippocrates died, probably around 370 BC, at a very advanced age. His tomb was still venerated there for centuries after his death, a testament to his immense prestige.

Abdera (Thrace, Greece)

A city in Thrace associated with a legendary medical intervention: Hippocrates was called there to examine Democritus, whom his fellow citizens believed to be mad. Hippocrates concluded that the philosopher was perfectly sane.

See also