Technology & Medicine › Ancient world › Classical medicine (Greece, India, China)
Chinese medicine and acupuncture
Huangdi Neijing compiled c. 300–100 BC· Idea, religion or movement· Medicine & surgery
Mostly agreedGood evidence; some details, dates or numbers uncertain.
China's classical medical system, built on qi, yin–yang and pulse diagnosis, treating illness with herbs, moxibustion and acupuncture needles.
See it on the Technology & Medicine map →How it works
The Huangdi Neijing (Yellow Emperor's Inner Classic), compiled about 300–100 BC, explained health as the balanced flow of qi (vital energy) through channels called meridians, governed by yin–yang and five phases. Doctors read pulses at the wrist, prescribed herbs, burned mugwort on the skin (moxibustion) and inserted fine needles at set points (acupuncture). Gold and silver needles survive from a Han prince's tomb of 113 BC. The system spread to Korea, Japan and Vietnam.
Why it mattered
It was East Asia's main medicine for two thousand years and is still widely used; a 4th-century herbal remedy led to artemisinin, a frontline malaria drug (Nobel Prize 2015).
How we know
Han-dynasty texts, silk manuscripts from the Mawangdui tomb (168 BC), needles from Liu Sheng's tomb at Mancheng. Modern trials find acupuncture eases some pain modestly, often little more than sham needling.
Still unknown or debated
How acupuncture works beyond placebo is unresolved; no anatomical meridians have been found. Whether Ötzi the Iceman's tattoos mark treatment points is speculation.
Connections (2)
▸Classical medicine (Greece, India, China) included Chinese medicine and acupunctureWell documented
The connection
Between about 500 BC and AD 200, Greece, India and China each built a medical system explaining illness by natural causes rather than spirits alone. China's version rested on qi, yin–yang and the five phases, diagnosed by pulse and treated with herbs, acupuncture and moxibustion — parallel to Greek humours and Indian doshas, but developed separately.
When and how
Warring States and Han China, about 300–100 BC; codified in the Huangdi Neijing and Zhang Zhongjing's Treatise on Cold Damage (about AD 200).
How we know
Dated Han texts and tomb manuscripts, such as those from Mawangdui (168 BC), show the system taking shape.
Debates and open questions
Whether Chinese, Indian and Greek medicine had any early contact along trade routes, or their similarities are coincidence, is debated.
▸Chinese medicine and acupuncture practised an early form of Variolation (smallpox inoculation)Mostly agreed
The connection
Chinese physicians practiced variolation by the 1500s: they dried scabs from mild smallpox cases, ground them into powder and blew it into healthy children's nostrils, fitting the Chinese idea of fighting poison with poison. Reports of the method reached Britain's Royal Society in 1700, two decades before inoculation spread in England.
When and how
China, first clearly described by Wan Quan in 1549 and detailed in texts of the 1690s; the Qing emperor Kangxi, a smallpox survivor, promoted it.
How sure are we?
Chinese medical books from 1549 onward describe the method, and letters to the Royal Society in 1700 report it; claims of Chinese variolation around 1000 are legends.
Debates and open questions
Whether the Chinese method influenced the Turkish and African skin-scratching methods that actually reached Europe, or arose separately, is unknown.