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Chapter 9 of 9
温病条辩
Volume 6 of Wenbing Tiaobian (Systematic Differentiation of Warm Diseases), titled "Resolving the Difficulties of Children," is a systematic treatise that Wu Jutong devoted specifically to pediatrics. The entire essay begins from the fundamental question of "why children face so many difficulties," analyzes layer by layer, and ultimately lands on a profound critique and correction of the malpractices prevalent in pediatrics at the time.
Wu Jutong believed that the "difficulties" of children lie in three areas: first, in the heavenly timing — as heaven and earth rotate through yin-yang and the five phases, qi becomes biased, and children with insufficient constitutional endowment struggle to withstand such deviations; second, in the parents — who, in the name of "kindness," fear their children will suffer cold or hunger, resulting in "disasters of overfeeding and overwarming" far exceeding "the harms of cold and starvation" (as the proverb says: "Children suffer not from cold and hunger, but from overfeeding and overwarming"); third, in mediocre physicians — who fail to understand the six qi, do not investigate the annual qi, do not differentiate constitutional types, and blindly apply heavy bitter-cold attacking methods on the grounds that "children are pure yang," even going so far as to "fabricate the theory of fright-wind" and "recklessly produce medicines for gan disease," causing countless harm to the world's children.
In the General Discussion, Wu Jutong points out why pediatrics is called the "mute specialty": children cannot describe their own ailments, and moreover, their zang-fu organs are thin, their protective barriers are loose (organs delicate, defenses sparse), their skin is tender, their spirit is timid (flesh soft, vitality weak), and disease transmission is extremely rapid. This determines that pediatric medication must be extraordinarily cautious: "slightly sluggish and it stagnates, slightly heavy and it injures."
Regarding the popular notion of "children as pure yang," Wu Jutong provides an important clarification: the so-called "pure yang" was originally a Daoist alchemical term, referring to children who have not yet experienced sexual maturation — it does not mean "excessive yang qi." The true constitution of children is "immature yang not yet fulfilled, immature yin not yet grown" — both yin and yang exist in a tender, unfulfilled state. He uses the developmental rhythms of males and females (males in cycles of eight, females in cycles of seven) to demonstrate that a child's yin and yang are fulfilled gradually, and is by no means "abundant yang."
In the Discussion on Medication, he sets forth the overarching principle for pediatric pharmacology: children correspond to the spring season, the eastern direction, and the virtue of wood, and their flavors should be "more sweet, less sour." Bitter-cold drugs constitute "the great prohibition in pediatrics," because bitterness can transform into dryness and heavily damage the engendering qi of life, potentially leading to "convulsive collapse and death." He esteems the "sour-sweet transformation of yin" subtlety of Liuwei Wan (Six-Ingredient Pill), advocating that "preserving yin to reduce fever is the foremost marvelous method." Regarding wind-dispersing drugs (diaphoretics), he harshly criticizes contemporary physicians who "regardless of which qi is contracted in any of the four seasons, uniformly use Notopterygium, Saposhnikovia, Bupleurum, and Pueraria," pointing out that Zhang Zhongjing long ago gave the injunctions "diaphoresis prohibited in wind affections, diaphoresis prohibited in blood-loss conditions, diaphoresis prohibited in dampness conditions, diaphoresis prohibited in sores," and that children's convulsive diseases are "for the most part manufactured by physicians."
Following this, Wu Jutong devotes substantial space to discussing convulsive disease (jing disease). He boldly questions whether the character "dampness" in the Suwen statement "all stiffness of convulsions belongs to dampness" might be an error for "wind," on the grounds that: dampness is soft and descends, and cannot explain the rigid manifestation of "neck stiffness"; the presenting signs of convulsive disease are all "wind-wood strong-and-rigid" manifestations. He puts forward the view that "all six qi can cause convulsions," and establishes the four great categories of convulsive disease: cold, heat, deficiency, and excess. He further subdivides nine types: cold convulsion, wind-warm convulsion, warm-heat convulsion, summerheat convulsion, dampness convulsion, dryness convulsion, internal injury from food convulsion, fright from foreign objects convulsion, and spontaneous disease of the ben-viscera convulsion. The core idea is: treat convulsions by treating the cause — "only treat the cause producing the convulsion, and the convulsion will cease of itself; there is no need to fixate solely on seeking within the convulsion itself."
He particularly distinguishes between convulsion (jing) and spasm (chi): jing is "rigid extension" (opisthotonos), belonging to water, belonging to cold, appropriately treated with hardness and warmth; chi is "worm-like writhing and drawing in" (twitching and cramping), belonging to fire, belonging to heat, appropriately treated with softness and coolness. He criticizes the ancients for confusing the two conditions, saying that "lumping them together as fright-wind-phlegm-heat" represents a lack of precision.
In the discussion of whether the six qi should be sweated or not, he repeatedly emphasizes: only when cold pathogen injures the taiyang channel should pungent-warm diaphoresis be used, whereas warm and summerheat pathogens injure taiyin (the lungs) — "fire overcomes metal" — and if one further sweats, then fluids are exhausted, and "if not convulsion, then what?" He even provides a quasi-experimental comparison between ephedra and notopterygium — ephedra has a thin and light qi-flavor, while notopterygium's "qi-flavor is virulent and overpowering" — to warn of the danger in the reckless use of Notopterygium and Saposhnikovia within the warm disease tradition.
In the Discussion on Gan Disease (Infantile Malnutrition), he presents the classic proposition: "dryness arises from dampness, dampness arises from earth deficiency, earth deficiency arises from intemperate eating," sharply pointing out that the root of gan disease often lies in parents who, "fearing only that their child might go hungry or thirsty," overfeed their children. The therapeutic approach prioritizes "dredging and supplementing the middle burner," "raising and lowering stomach qi," and "lifting the sunken spleen yang," opposing the reflexive use of bitter-cold insecticides whenever gan disease is seen.
The latter half discusses variola (smallpox) and maculopapular eruption (zhen). He proposes that variola and warm disease share the same origin, both triggered by "sovereign fire" qi, because "congenital toxin is stored in the kidney," and must await the "year of sovereign fire" to contend with the body's own sovereign fire before erupting. Therefore, diaphoretics are prohibited in variola — using them is like "climbing a tree to seek fish" and will inevitably bring "great calamity." He emphasizes that variola must be treated in stages: before the seventh day, external contraction governs, and pungent-cool methods should be used; after the seventh day, qi and blood govern, and warm supporting methods should be used. Eruptive conditions are primarily treated with "pungent-cool clearing and resolution," prohibiting ascending dispersing drugs such as cimicifuga, bupleurum, and saposhnikovia. Regarding the mulberry root bark and wolfberry root bark in Xie Bai San (Drain the White Powder), he offers a unique and profound insight: both "govern descending" and "penetrate deepest below"; when external contraction is present, they absolutely must not be used, otherwise they will "draw the pathogen into the yin of the liver and kidney," making the cough never resolve.
The concluding Discussion on the Inherent Bias of All Things and Discussion on Each Herb Attaining One Taiji represent Wu Jutong's philosophical summation: there is no herb in the world without bias, and therefore there is no universal governing formula; the one who uses medicines "uses bias to correct bias." Each part of a plant — the shoot governs ascending, the leaf governs dispersing, the flower governs transformation, the seed governs astringing, the root governs descending — attains one aspect of the "Taiji," and this is precisely the theoretical foundation of Chinese medicine's correlative categorization of medicinals.
1. The Doctrine of "Tender Yin and Tender Yang" Wu Jutong's critique of the "pure yang" theory established the cornerstone of pediatric constitutional theory. Children are neither pure yang nor pure yin, but rather both yin and yang are deficient and tender. This understanding directly determines the principles of pediatric medication: no drastic supplementation, no drastic purging, no bitter-cold direct attack, no pungent-warm vigorous sweating. This theory remains to this day a core guiding principle in Chinese medicine pediatrics.
2. Pediatric Practice of "Treating Before Disease Manifests" Wu Jutong repeatedly emphasizes that "the superior physician does not treat manifest disease but treats disease before it manifests." In the discussion of gan disease, the true "treatment" lies in parents feeding with moderation; in protecting infants and preventing convulsions, the true "treatment" lies in "not allowing excessive warmth and sweating that deplete the blood"; in variola, the true "treatment" lies in "clearing external contraction before the seventh day." This approach of moving the center of prevention forward into the sphere of daily nurturing is the most concrete unfolding of Chinese medicine's "treat before disease" philosophy in pediatrics.
3. "Seek the Cause of Convulsion" Rather Than "Treat the Convulsion on Sight" Wu Jutong's core methodology in treating convulsions is: convulsion is merely a "disease name," just as "headache" is merely a symptom name. A truly skilled physician "must ask about the cause of the headache." He criticizes contemporary physicians for "treating convulsion when seeing convulsion," "killing worms when seeing gan," and "releasing the exterior when seeing eruption" — all of which substitute "disease names" for "pattern differentiation." The essence of this methodology is Chinese medicine's most fundamental principle: "differentiate patterns to seek the cause; examine the cause to determine treatment."
4. The Methodology of "Treat the Cause in the Process, Do Not Fixate on the Outcome" Throughout "Resolving the Difficulties of Children," a methodological stance runs consistently: do not be led by the terminal "manifestations" (convulsion, gan, variola, eruption), but rather trace back to find the original "causes" (six qi, diet, constitutional endowment, nurturing errors). This is the concrete implementation in pediatrics of the Inner Classic's injunction: "In treating disease, one must seek its root."
Verifiable Reasonable Core:
Historical Limitations and Points Requiring Rational Examination:
Related Concepts:
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This content is based on classical Chinese medicine texts and is provided solely for the study of traditional culture and classical scholarship. It does not constitute any medical diagnosis, medication recommendation, or treatment advice. Please consult a qualified healthcare provider if you experience any discomfort.