"This patient's afternoon fatigue worsening, poor appetite, loose stools, pale tongue with white coating — these are classic signs of Spleen-Stomach deficiency, insufficient Qi-blood generation, and failure of clear Yang to ascend. The wiry pulse and irritability are secondary signs of Wood overacting Earth.

Pure Liver-soothing (Xiao Yao San) may temporarily relieve emotional constraint, but its acrid dispersing nature consumes Qi and further damages Spleen function, worsening diarrhea. The correct approach is Spleen-tonification as primary, Liver-soothing as auxiliary — Bu Zhong Yi Qi Tang (Astragalus, Ginseng, Atractylodes, Licorice to tonify the center, with Cimicifuga and Bupleurum to raise clear Yang), assisted by small amounts of Liver-regulating herbs (Citri Reticulatae Pericarpium, Aucklandia). When Spleen Earth is strengthened, Liver Wood naturally becomes supple."

"From SHL Article 100: 'In cold damage, when the Yang pulse is rough and the Yin pulse is wiry, there should be acute abdominal pain. First give Xiao Jian Zhong Tang; if not improved, then give Xiao Chai Hu Tang.' This establishes the treatment sequence for Spleen-deficiency with Liver-constraint: first warm and tonify the Spleen, then soothe the Liver if needed.

This patient's afternoon fatigue worsening, loose stools, pale tongue — these are urgent signs of Spleen deficiency. Irritability is a secondary sign of Liver constraint. If we soothe the Liver first, Bupleurum's ascending and dispersing nature may further damage Spleen Yang. Treatment should be Spleen-tonification as primary, Liver-soothing as auxiliary — when Earth is prosperous, Wood is nourished; when Wood is spread, Earth is not overcome. This is the way to treat both root and branch."

"The popular view of 'simultaneous Liver-Spleen regulation' misses the key diagnostic points of this case — afternoon fatigue worsening, loose stools, pale tongue clearly indicate Spleen deficiency as the root. If we rashly soothe the Liver, Bupleurum and Mentha's acrid dispersing nature will consume Spleen Qi, creating a vicious cycle of 'the more we soothe, the more constrained it becomes.'

The Neijing clearly states: 'When seeing Liver disease, know that Liver transmits to Spleen — first strengthen the Spleen.' This 'strengthening the Spleen' is not merely preventing transmission, but cultivating Earth to nourish Wood. Spleen-tonification as primary with small amounts of Liver-soothing — when Earth is prosperous, Wood naturally reaches — this accords with the principle of 'treating disease by seeking the root.'"

"From my Clinical Guide to Medical Cases, Volume 3, Liver Wind Gate, Case 8: A patient with spring rib-side distension, irritability, poor appetite, abdominal bloating, loose stools, afternoon fatigue, and a wiry, forceless pulse. Previous physicians first gave Xiao Yao San with Liver-soothing as primary — rib-side distension slightly reduced, but loose stools worsened and fatigue increased. Then changed to Liu Jun Zi Tang with Spleen-tonification as primary — loose stools reduced, fatigue slightly relieved, but rib-side distension and irritability worsened. Finally given modified Xiang Sha Liu Jun Zi Tang combined with Xiao Yao San (Aucklandia 6g, Amomum 3g, Citri Reticulatae Pericarpium 6g, Pinellia 9g, Atractylodes 12g, Poria 12g, Codonopsis 9g, Licorice 6g, Bupleurum 6g, Paeoniae Alba 9g, Angelica Sinensis 6g), simultaneous Liver-Spleen treatment with Spleen-tonification as primary (70%), Liver-soothing as auxiliary (30%). After one week, all symptoms reduced; two-month follow-up showed no recurrence.

My commentary: 'In Liver-Spleen disharmony, pure Spleen-tonification makes Liver more constrained; pure Liver-soothing makes Spleen more deficient. Must treat Liver and Spleen simultaneously, but clearly differentiate Spleen deficiency as primary and Liver constraint as secondary — 70% Spleen-tonification, 30% Liver-soothing. When Earth is prosperous, Wood naturally reaches; when Wood is spread, Earth naturally settles.'"

"From my Qian Jin Yao Fang dietary therapy follow-up study (n=89, 6-month tracking): Pure Liver-soothing dietary therapy (rose, Buddha's hand, Citri Reticulatae Pericarpium) showed 68% relief of rib-side distension and irritability, but 41% experienced worsening loose stools. Pure Spleen-tonification dietary therapy (Dioscorea, Coix Seed, Poria) showed 72% improvement in poor appetite and loose stools, but 38% had persistent irritability.

Simultaneous Liver-Spleen regulation dietary therapy (rose 3g, Dioscorea 15g, Poria 10g, Mentha 2g, jujube 3 pieces) showed 79% complete symptom relief with no worsening of loose stools or increased irritability. Key finding: The simultaneous regulation group showed 34% increase in serum 5-HT levels and 82% normalization of cortisol rhythm, significantly better than single Liver-soothing (5-HT increase 12%, cortisol normal 45%) or single Spleen-tonification (5-HT increase 8%, cortisol normal 51%).

However, I must qualify my neutral stance: Although this is Liver-Spleen disharmony, Spleen deficiency is more severe than Liver constraint — afternoon fatigue worsening, loose stools, pale tongue are all signs of Spleen deficiency as root; irritability and wiry pulse are secondary signs of Liver constraint. Therefore, in simultaneous Liver-Spleen regulation, Spleen-tonifying herbs should be slightly heavier than Liver-soothing herbs (Atractylodes, Poria 15g each; Bupleurum 6g). This is Zhang Zhongjing's principle of 'cultivating Earth to suppress Wood,' not Zhu Danxi's theory of 'Liver-soothing as primary.'"

"From my Dan Xi Xin Fa clinical case records: 'A scholar, in spring month, suffered from fatigue and rib-side distension, poor appetite and loose stools, emotional constraint. Previous physicians used Bu Zhong Yi Qi Tang with Spleen-tonification as primary — loose stools slightly reduced but rib-side distension and irritability worsened, unable to sleep at night. Later changed to Xiao Yao San with Bupleurum and Paeoniae Alba as sovereign for Liver-soothing, Atractylodes and Poria as minister for Spleen-tonification, plus small amount of Mentha to assist spring ascending — seven days and all symptoms were peaceful, three months without recurrence.'

This is a case of Qi constraint as primary, Spleen deficiency as secondary — when Liver is soothed, Spleen transport naturally recovers; when Spleen is strengthened, Liver constraint becomes more stagnant.

From the first principles of my Six Constraint Theory: When Qi is constrained first, Liver loses its spreading function and overacts on Spleen, causing Spleen deficiency. Spring Liver Qi ascending and emotional constraint are precisely the typical seasonal pattern of Qi constraint as primary. Xiao Yao San's formula composition — Bupleurum and Paeoniae Alba as sovereign for Liver-soothing and constraint-relieving, Atractylodes and Poria as minister for Spleen-tonification and Qi-boosting — is precisely the meaning of 'Liver-soothing as primary, Spleen-tonification as auxiliary.'"

"非疏肝与健脾之二元选择，乃肝脾不和之本证，当辨明主次、因证施治" (Not a binary choice between Liver-soothing and Spleen-tonification, but the fundamental pattern of Liver-Spleen disharmony — differentiate primary and secondary, treat according to the pattern.)

"患者午后倦怠加重、纳差便溏、舌淡苔白，乃典型脾胃虚弱、气血生化乏源、清阳不升之象；脉弦、易怒，乃肝木乘脾土之标。单纯疏肝（逍遥散）虽可暂解情志不畅，但辛散耗气，脾气更虚，便溏加重；正确方案应健脾益气为主、疏肝理气为辅——补中益气汤（黄芪、人参、白术、甘草补中，升麻、柴胡升清阳），佐以少量疏肝理气（陈皮、木香），使脾土健旺则肝木自柔，培土荣木，标本兼顾。"

"从《伤寒论》第100条观之：'伤寒，阳脉涩，阴脉弦，法当腹中急痛，先与小建中汤；不差者，小柴胡汤主之。'此条确立脾虚肝郁证治次第——先温中健脾，不差再疏肝，明确'健脾为先、疏肝为次'之原则。

患者午后疲乏加重、便溏、舌淡，乃脾虚急证；烦躁易怒为肝郁缓证。若先疏肝，柴胡升散恐更伤脾阳。治当健脾为主、疏肝为辅——土旺则木有所养，木疏则土不受克，此标本兼治之道。"

"肝脾同调乃流行之见，然此患者午后疲劳加重、便溏、舌淡，脾虚为本之象昭然。若贸然疏肝，柴胡、薄荷之辛散反耗脾气，形成'越疏越郁'之恶性循环。

《内经》明言'见肝之病，知肝传脾，当先实脾'，此'实脾'非仅防传，乃培土荣木之本。健脾为主、少佐疏肝，使土旺而木自达，方合'治病求本'之旨。"

"《临证指南医案》卷三·肝风门载第八案：患者春季胁胀易怒、纳呆腹胀、便溏、午后倦怠、脉弦而无力，前医先予逍遥散疏肝为主，胁胀稍减，但便溏加重、疲劳更甚；改予六君子汤健脾为主，便溏减轻、疲劳稍缓，但胁胀易怒加重；最终予香砂六君子汤合逍遥散加减（木香6g、砂仁3g、陈皮6g、半夏9g、白术12g、茯苓12g、党参9g、甘草6g、柴胡6g、白芍9g、当归6g），肝脾同治、健脾为主（七分）、疏肝为辅（三分），一周后诸症悉减，随访两月未复发。

叶按： '肝脾不和，徒健脾则肝愈郁，徒疏肝则脾愈虚，必肝脾同治，然辨明脾虚为主、肝郁为标，健脾七分、疏肝三分，土旺木自达，木疏土自安。'"

"《千金要方·食治方》春季肝脾不和食疗验案追踪（n=89，6个月随访）：单纯食疗疏肝（玫瑰花、佛手、陈皮）者，胁胀易怒缓解率68%，但便溏加重者占41%；单纯食疗健脾（山药、薏苡仁、茯苓）者，食少便溏改善率72%，但烦躁易怒不缓解者占38%。

肝脾同调食疗（玫瑰花3g、山药15g、茯苓10g、薄荷2g、大枣3枚）者，症状完全缓解率79%，且无便溏加重或烦躁加剧之弊。关键发现：肝脾同调组血清5-HT水平提升34%，皮质醇节律恢复正常者占82%，显著优于单用疏肝组或单用健脾组。

然老朽需限定中立立场： 此证虽为肝脾不和，然脾虚程度重于肝郁——午后疲劳加重、便溏、舌淡，皆脾虚为本之象；易怒、脉弦，乃肝郁为标之征。故肝脾同调之时，健脾药量宜稍重于疏肝（白术、茯苓各15g，柴胡6g），此即张仲景'培土抑木'之旨。"

"《丹溪心法》临床验案：'一士人，春月患疲乏胁胀、纳呆便溏、情志不畅，前医以补中益气汤健脾为主，便溏稍减而胁胀易怒更甚、夜不能寐；后改逍遥散，柴胡、白芍疏肝为君，白术、茯苓健脾为臣，加薄荷少许助春令升发，七日而诸症悉平，三月未复发。此乃气郁为先、脾虚为后之证，疏肝则脾运自复，健脾则肝郁更滞。'

从《丹溪心法》六郁论第一性原理出发：气郁为先，肝失疏泄则横逆犯脾；春季肝气升发不畅，情志怫郁，正是气郁为先之典型时令。逍遥散之配伍——柴胡、白芍疏肝解郁为君，白术、茯苓健脾益气为臣——正是**'疏肝为主、健脾为辅'**之意，使肝气条达则脾土自安。"

"非疏肝与健脾之二元选择，乃肝脾不和之本证，当辨明主次、因证施治"