In addition to the three emperors, as well as physicians such as Bian Qiao, Zhang Zhongjing, Hua Tuo, and Wang Shuhe, other individuals made single contributions of substantial importance to Chinese medicine. Ge Hong (3rd century ce), in a handbook of prescriptions for emergencies, gave a clear and detailed description of smallpox. Ge Hong’s achievement came almost six centuries before al-Rāzī (Rhazes), the great Persian physician generally given credit for the first description of this deadly disease. About 700 years after Ge Hong, the practice of inoculation against smallpox grew out of a rather hazy background. Supposedly, inoculation was brought to China by either a spiritual old woman or a holy physician. This individual lived on a mountain and began the practice by using scabs that had been dried, ground into a powder, and inserted into the nostrils. The method spread and cut the mortality rate substantially.

From the time of Wang Shuhe in the 3rd century to the middle of the 16th century ce, Chinese medical men devoted much of their efforts to the compilation of massive encyclopaedias and the writing of commentaries on the classical works. In 1644 official rites for worshipping the ancient physicians were instituted at the Qing Hui Palace near the College of Imperial Physicians in Peking (Beijing). These rites were celebrated in the spring and fall for many years.

When Portuguese Bishop Belchior Carneiro established Saint Raphael’s Hospital in the 16th century near Guangzhou (Canton), tentative medical communication began between East and West. As Western medicine gradually made deeper inroads in the country, some Chinese people began to believe that everything in Western medicine was scientific and good, and therefore better than the traditional medicine practiced in China. Despite the appearance once again of a physician, Sun Yat-sen, as the ruler of the country, this faith in Western medicine continued to grow at the expense of native medicine. However, in the early 20th century interest in TCM was renewed, and by the late 20th and early 21st centuries, TCM was practiced not only in China but also in countries worldwide.

The Editors of Encyclopaedia Britannica
This article was most recently revised and updated by J.E. Luebering.

herbal, ancient manual facilitating the identification of plants for medicinal purposes. Hundreds of medicinal plants were known in India before the Christian era, and the Chinese have a compilation, still authoritative, of 1,892 ancient herbal remedies. The Greeks had written accounts, and, according to the elder Pliny, the physician Crateuas (early 1st century bc) produced a herbal with coloured illustrations. This has not survived but was probably largely embodied in the De materia medica of the Greek physician Pedacius Dioscorides. A Byzantine version of his famous herbal is the Constantinopolitan, or Viennese, Codex (c. ad 512). Some of its illustrations are probably derived from Crateuas, together with plant names, such as Anemone and Anagallis, which are still in use. Many manuscript herbals, drawing largely from Dioscorides and Pliny, were published in medieval Europe; during the 15th century several were printed, a notable one being Konrad von Megenberg’s Das puch der natur (or Buch der natur, “Book of Nature”). When printed in 1475, it included the first known woodcuts for botanical illustrations. Very few original drawings were prepared for herbals before the 16th century: illustrations were copies and copies of copies. They became highly stylized, not only ceasing to resemble the plants depicted but also incorporating mythological notions. “Narcissus,” for example, in Jacob Meidenbach’s Hortus sanitatis (1491), is unidentifiable: a human figure, instead of the plant’s sex organs, emerges from each perianth (sepals and petals of a flower).

Otto Brunfels’ Herbarium vivae eicones (1530s) contains excellent and accurate drawings by the wood engraver Hans Weiditz. This emphasis on accuracy also appeared in the subsequent herbals of Hieronymus Bock and Leonhard Fuchs. Plants brought back by explorers then began to be illustrated. Nicolás Monardes’ Dos libros (1569), for example, contains the first published illustration of tobacco. A latinized version of an Aztec herbal (1552) contains formalized illustrations resembling European ones, suggesting that the artists were following the traditions of their Spanish masters rather than an indigenous style of drawing. Among other well-known herbalists of those times were John Gerard, Conrad Gesner, and Gaspard Bauhin.

Alongside the genuine herbals other works of a superstitious nature probably existed. Many were concerned with the fanciful medical theory of the doctrine of signatures, the use of plants to cure human ailments on the basis of supposed anatomical resemblances. In England these culminated in Nicholas Culpeper’s A Physicall Directory (1649), which was a pseudoscientific pharmacopoeia. The herbals were replaced in the 17th-century by floras, books in which plants were studied for their own sake.

biology; microscope
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