Yuáncù yàolùn 原瘄要論
Essentials of Eruptive Fevers by 鄞縣袁氏 Yínxiàn Yuán-shì (撰); preface by 東農主人 Dōngnóng zhǔrén
About the work
A single-juǎn Qīng-period paediatric specialty treatise on cùzhèng 瘄症 (eruptive fever, the Níngbō / Yínxiàn regional term for measles and related eruptive disorders) by the Yuán-family medical lineage of Yínxiàn 鄞縣 (modern Yínzhōu 鄞州, Níngbō, Zhèjiāng). The work draws on the parallel paediatric cùzhěng manuscripts of the Yuán 袁, Shěn 沈, and Yú 虞 families of the same region. The publication was supervised by 東農主人 Dōngnóng zhǔrén (the Eastern-Agriculture Master), who provides the work’s preface.
Prefaces
Preface by 東農主人 Dōngnóng zhǔrén, dated chángzhì jié hòu sān rì 長至節後三日 — three days after the chángzhì (summer-solstice) — a year-element not given in the front-matter fragment. The preface frames medicine as having two main diagnostic axes: nèizhèng píng màixiàng, wàizhèng píng xíngzhuàng 內症憑脈象，外症憑形狀 (internal disease relies on pulse signs; external disease relies on bodily signs). Among external disorders, dòu 痘 (smallpox) and cù 瘄 (eruptive fever) are the most clinically critical. The preface notes that while smallpox literature is extensive in the printed paediatric tradition, cù treatment is less well documented; recent regional epidemics of cù have proven jiǒng fēi xī bǐ, tiáozhì fēi shí, biànwéi jíshǒu 迥非昔比，調治非時，變為棘手 (very different from in past times, and ill-considered treatment has rendered them difficult to manage). Dōngnóng describes the three regional Níngbō family manuscripts on cù: the Yuán-family of Yínxiàn, the Shěn-family, and the Yú-family. The integration of these three manuscript traditions, with their lùnzhèng biànzhuàng shènwéi liǎorán, duìzhèng yòngyào yì jí xiángshèn 論症辨狀甚為了然，對症用藥亦極詳慎 (clear diagnostic discussion, careful prescription guidance), is presented as the basis for the present Yuáncù yàolùn. Dōngnóng adds the standard caveat that zhèng zhī qīngzhòng, shí zhī hánrè, dì zhī zàoshī, zé yóu zài gāomíng zhě yīnyí zēngjiǎn 至症之輕重，時之寒熱，地之燥濕，則尤在高明者因宜增減 (the severity of disease, the season, and the regional climate must be adjusted by the discerning physician).
Abstract
The body of the Yuáncù yàolùn opens with the Zǒnglùn 總論 (General Discourse), articulating the work’s distinctive pathological-doctrine: dòu chū yú wǔzàng, zhěn yóu yú liùfǔ 痘出於五臟，疹由於六腑 (smallpox originates in the five zàng, eruption originates in the six fǔ), but both are ultimately driven by mìngmén xiānghuǒ 命門相火 (life-gate ministerial fire) responding to seasonal influences to evacuate yīnyáng tāidú 陰陽胎毒 (yin-yang fetal poisons). The work then identifies the central role of the fèi 肺 lung in eruptive-fever pathology — zhěn wèi yǒu bù sòu zhě 疹未有不嗥者 (no eruption without cough), zhěn wèi yǒu bù hóutòng zhě 疹未有不喉痛者 (no eruption without sore throat) — because fèi governs the qīngqì shàngfú 清氣上浮 (clear qi rising) and its huǒ fire ascending to the throat produces the characteristic eruptive-fever clinical presentation. Treatment principle: in the early phase, xiān yí shēngtí 先宜升提 (first promote elevation) using Shēngmá 升麻, Gěgēn 葛根, Jīngjiè 荊芥, Niúbàngzǐ 牛蒡子, with Jiégěng 桔梗, Bòhé 薄荷, Mùtōng 木通, Xìngrén 杏仁, Sūzǐ 蘇子 as supports; with cooling additives (Shígāo 石膏, Dàhuáng 大黃) for excess heat; with blood-moving additives (Chìsháo 赤芍, Hónghuā 紅花) for blood-stasis presentations. The work is a representative example of Qīng regional-family paediatric specialty manuscript transmission. Date: 1700–1900 (the Qīng-period bracket).
Translations and research
- No substantial scholarship on the Yuáncù yàolùn located.
- Marta Hanson, Speaking of Epidemics in Chinese Medicine. Routledge, 2011 — regional-specialty Qīng epidemic medicine.
Other points of interest
The work is one of several Níngbō regional family-paediatric manuscript traditions preserved in the catalog. The yuáncù term in the title — yuán 原 meaning “original” / “fundamental”, cù 瘄 a Níngbō dialectal variant for measles-like eruptive fever — is regionally distinctive and confirms the work’s local provenance. The collaborative editorial integration of the Yuán, Shěn, and Yú family manuscripts is a notable instance of regional family-paediatric cooperative publication.