07/14/2026
《傷寒論。 二十》 「太陽病,發汗,遂漏不止,其人惡風,小便難,四肢微急,難以屈伸者,桂枝加附子湯主之。」
Shang Han Lun line 20: When in taiyang disease, sweating is promoted and then gives way to incessant leaking, the person is averse to wind, has difficult urination, and the limbs are slightly tensed so that they bend and stretch with difficulty, Gui Zhi jia Fu Zi Tang governs. (translation Nigel Wiseman)
This line illustrates on the one hand the interdependence of Shaoyin and Taiyang, and is a perfect illustration of the biao ben zhong qi theory of the Neijing Suwen. The strength of heavenly yang qi predicates the function of taiyin spleen and therefore its production of nutritive qi, which is the yin aspect of the blood. If the nutritive is improperly produced, the muscles and the limbs (which pertain to the spleen) will be tight, and the blood will not be able to carry the ministerial fire to defend the exterior, being deficient both in its liquid humor and yang. Therefore the exterior will be weak, and the pores will not be able to close, giving rise to incessant leaking... this pattern was, in this case, caused by excessive and improper sweating treatment, which exhausts both yang and fluids. Therefore, the normal pathology of Gui Zhi Tang, in which both nutritive and yang are deficient, is exacerbated on both counts. Thus Fu Zi will strongly mimic and enact the action of heavenly yang in the body, stimulating the production of nutritive by warming Taiyin: both issues are fixed.
Below is a postpartum case study illustrating this principle...
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