WebHua Tuo (c. 140–208), courtesy name Yuanhua, was a Chinese physician who lived during the late Eastern Han dynasty. The historical texts Records of the Three Kingdoms and Book of the Later Han record Hua Tuo as the first person in China to use anaesthesia during surgery. He used a general anaesthetic combining wine with a herbal concoction called mafeisan (麻沸散; literally "cannabis boil ...