Medieval Medicine

Just like us, medieval men and women worried about growing old, got blisters and indigestion, fell in love, and had children. And yet their lives were full of miraculous and richly metaphorical experiences radically different from our own, unfolding in a world where deadly wounds might be healed overnight by divine intervention, or where the heart of a king, plucked from his corpse, could be held aloft as a powerful symbol of political rule.

Much of what we know about the greatest medical disaster ever, the Black Plague of the fourteenth century, is wrong. The details of the Plague etched in the minds of terrified schoolchildren the hideous black welts, the high fever, and the final, awful end by respiratory failure are more or less accurate. But what the Plague really was, and how it made history, remain shrouded in a haze of myths.

The Tudor dynasty died out because there was no heir of Elizabeth I's body to succeed her. Henry VIII, despite his six marriages, had produced no legitimate son who would live into old age. Three of the reigning Tudors (Edward VI, Mary I, and Elizabeth I) died without heirs apparent, the most tragic case being that of Mary Tudor, who went through two recorded cases of phantom pregnancy. If it were not for physical frailty and the lack of reproductive health among the Tudors, the course of history might have been different.

The emperor Justinian reunified Rome's fractured empire by defeating the Goths and Vandals. At his capital in Constantinople, he built the world's most beautiful building, married the most powerful empress, and wrote the empire's most enduring legal code, seemingly restoring Rome's fortunes for the next five hundred years. Then, in the summer of 542, he encountered a flea. The ensuing outbreak of bubonic plague killed 5,000 people a day in Constantinople and nearly killed Justinian himself.

Examining trial records and the pharmacopoeia of witches, alchemists, folk healers, and heretics of the 15th century, Thomas Hatsis details how a range of ideas from folk drugs to ecclesiastical fears over medicine women merged to form the classical “witch” stereotype and what history has called the “witches’ ointment”. He shares dozens of psychoactive formulas and recipes gleaned from rare manuscripts from university collections from all over the world as well as the practices and magical incantations necessary for their preparation.

In 1360 Edward III issues a call to arms, as sporadic attacks by the French threaten to turn into a full-blown invasion. In Cambridge, fear of the enemy is magnified by the belief that foreign agents are lurking in the area. Tension runs ever higher as rumours and ignorance fan the flames of suspicion amid preparations for war. And then the first murder occurs - of a French scholar living in the town.

Hippocrates earned the title “Father of Medicine” for his extensive work in ancient Greece. He effectively established medicine as a profession. Modern doctors still swear to uphold the ethical standards he laid out in the Hippocratic Oath. His work On Surgery provides a fascinating look into medical history and the historical practices of this great physician.

Here we have it: We may be looking at the years 2020-2021 and think a certain virus has been bad for the world population. However, what happened in these two years is nothing, proportionally, to the hundreds of millions of people who got wiped out by rat infestations spreading insanitary bacteria, resulting in the disease and death of huge parts of the European population in the mid-centuries.

In the mid-15th century, a new “febrile” disease of an entirely unknown cause struck again in Britain in a series of erratically paced and lethal outbreaks between 1485 and 1551. Confined almost entirely to England, the new and unfamiliar wave of illness paled before the statistical destruction caused by the Black Death. However, what came to be known as the “English sweating sickness” reappeared through the decades in a stunning display of unpredictable timing and terrifying symptoms.

The great scientists Louis Pasteur (1822-1893) and Joseph Lister (1827-1912) revolutionized medical practice in the 19th century. Pasteur's discovery of the cause of fermentation formed the basis of modern germ theory while Lister developed antiseptic surgical methods based on that. The book contains a description of the theory, and accounts of their work and experiments.