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The pathways for urination and ejaculation are different. Lin syndrome (dysuria) occurs in the urinary pathway, so *Bencao Gangmu* (Compendium of Materia Medica) categorizes it under the Liver and Gallbladder sections. Zhuo syndrome (turbid discharge) occurs in the seminal pathway, so *Bencao Gangmu* categorizes it under the Kidney and Bladder sections. Currently, patients suffering from Zhuo syndrome experience pain in the urethra during urination as if cut by a knife or burned by fire, yet their urine itself remains clear. Only occasionally at the urethral orifice is there turbid discharge resembling pus from sores or eye discharge, dripping continuously. Initially, this does not mix with urine or feces, much like the Ji River flowing within the Yellow River, making it easy to distinguish. It is frequently observed that contemporary physicians treat this condition using methods for Lin syndrome, indiscriminately administering formulas such as Wuling San (Five-Ingredient Poria Decoction) and Bazheng San (Eight-Righteousness Powder), leading to worsening conditions in countless cases. I correct these practices each time, yet there remain many other instances difficult to explain household by household. Approximately ninety percent of cases arise from the deterioration and putrefaction of essence, while ten percent result from damp-heat pouring downward or deficiency syndromes. Zhu Danxi stated: It belongs to damp-heat, involving phlegm and deficiency. Red turbidity pertains to blood, due to the Small Intestine's association with Fire. White turbidity pertains to Qi, due to the Large Intestine's association with Metal. Some say: Excessive thinking and endless desires cause the Heart and Kidney to fail to interact, leading to the loss of control over essence, resulting in red and white Zhuo disorders. Red Zhuo is caused by Heart deficiency with heat, acquired through excessive thinking. White Zhuo is caused by Kidney deficiency with cold, acquired through excessive desire. (Ye Shi stated: *Yuanbing Shi* (Original Causes of Disease) attributes both red and white Zhuo to heat, with very clear differentiation. However, cases due to deficiency-cold cannot be denied, as mentioned above. It is simply that heat is more common than cold. For deficiency-heat, use Qingxin Lianzi Yin (Clear the Heart Lotus Seed Decoction). For deficiency-cold, use Bixie Fenqing Yin (Dioscorea Hypoglauca Clearing Turbidity Decoction).) For white Zhuo involving damp-phlegm pouring downward, one should dry the dampness in the Middle Jiao (Spleen/Stomach). For red Zhuo, dampness has injured the blood. If stomach turbid Qi flows downward and infiltrates the Bladder causing white Zhuo, use Cangbai Erchen Tang (Atractylodes Magna and Pinellia Two-Chen Decoction) combined with lifting agents. For consumptive diseases, use yin-nourishing medicines. For weak Stomach Qi, use Ginseng and Atractylodes Macrocephala combined with Cimicifuga and Bupleurum. For red Zhuo due to latent summer-heat in the Heart Meridian, use Siling San (Four-Poria Powder) combined with Mosla, Ophiopogon, Ginseng, and Nelumbo Nucifera Plumule. Dai Shi stated: There are cases of white Zhuo where Xuantu Dan (Black Rabbit Pill) fails to cure, but Fuzi Bawei Wan (Aconite Eight-Ingredient Pill) succeeds; this must be known. In some cases, urination appears normal initially but becomes turbid after standing; in others, it resembles rice water immediately upon excretion, similar to infant malnutrition (Kan disease). One should use Liqing Yin (Clarifying Turbidity Decoction) with added Poria, administered alongside Xiaotusizi Wan (Small Dodder Seed Pill). If medication proves ineffective, one may use Sizhi Tang (Four-Seven Decoction) to swallow Qingzhou Baizhi Wan (Qingzhou White Pill), or Chen Sha Miaoxiang San (Cinnabar Wonderful Fragrance Powder) to swallow Xuantu Dan, along with Xiaotusizi Wan and Yam Pill. If white Zhuo is severe, with sediment like mud or viscous like glue, accompanied by frequent urgency and extreme dysuria, this is not Heat-Lin syndrome, but rather Jing-Zhuo (Essence Turbidity) obstructing the orifices and forming blockages. One should use Wuling Miaoxiang San (Five-Poria Wonderful Fragrance Powder), swallowing Bawei Wan (Eight-Ingredient Pill) and Xiaotusizi Wan, or Bixie Fenqing Yin. Essence is transformed from blood; if too much turbid discharge is lost, essence transformation cannot keep up, and red does not turn white, thus forming red Zhuo. This indicates severe deficiency. How do we know this? Consider someone whose Tian Gui (menstruation/reproductive maturity) has not yet arrived, who indulges in forceful sexual activity, ejaculating a mixture of half essence and half blood. If the urine is not red and there are no other heat symptoms, even if red Zhuo is present, one should not interpret the redness as heat; instead, treat it using methods for white Zhuo. If urine is red, discharge is also red, accompanied by thirst and intermittent fever, use Chen Sha Miaoxiang San to swallow Lingsha Dan (Cinnabar Pill), or Qingxin Lianzi Yin. If fever persists and dry mouth and tongue are severe, this indicates essence depletion with internal dryness and Kidney withering without lubrication. Use Siwu Tang (Four-Substance Decoction) to swallow Xuantu Dan combined with Jiaban Bawei Wan (Modified Eight-Ingredient Pill); long-term administration yields results. (Note: Given such intense heat and dryness, the absence of cooling, nourishing, and moistening herbs in the prescription is incorrect. It would be better to treat with Rehmannia, Ophiopogon, Schisandra, salt-fried Phellodendron, Lophatherum, Anemarrhena, and Yam.) Someone asked Danxi: Why does the discussion on white Zhuo differ from previous scholars' theories? Is it due to differences between ancient and modern views? Can you help me reconcile them? I replied: To judge the merits and faults of ancient and modern times, one must verify against the *Neijing* (Inner Canon). This disease, since Chao Yuanfang's *Bingyuan Hou Lun* (Treatise on Pathogenesis and Symptomatology of All Diseases), stated: "White Zhuo arises from labor injuring the Kidney, causing Kidney Qi deficiency and cold." Since then, generations of medical theories have adhered to this view without dissent. Not only is the principle of white Zhuo unclear, but the treatment methods are also erroneous. One fails to realize that the *Neijing* originally had no term for "white Zhuo"; it only stated that when Shaoyin reigns, external pathogens prevailing cause changes in urination. When Shaoyang reigns, external pathogens prevailing cause white urine. It also stated: "Endless thoughts and excessive intercourse lead to Baiyin (white leucorrhea/discharge)." And "Spleen transferring heat to the Kidney causes white discharge." Both descend with urine. Are these not the origins of white Zhuo? *Yuanbing Shi* therefore cited the *Neijing*: "All diseases involving turbid fluids belong to heat," explaining that hot weather makes water turbid, while cold keeps it clear. Water nature is clear, Fire nature is turbid; just as clear water boils and naturally turns white/turbid. This can be said to elucidate the Sage's intent and correct millennia of errors. However, those who do not read this book have not fully grasped this principle. I once heard the Master discuss white Zhuo, stating it mostly results from damp-heat pouring downward into the Bladder. Red and white Zhuo correspond to what the *Ling Shu* (Spiritual Pivot) calls "insufficiency of Middle Qi, leading to changes in urination." One must first tonify Middle Qi to lift it, then differentiate the Zang-Fu organs, Qi and Blood, red and white, and deficiency/excess to treat. For injuries caused by other pathogenic heats, indeed, clearing heat and tonifying deficiency is required. But if Kidney Qi is severely deficient, or Fire/Heat is extremely hyperactive, harsh cold-cooling agents should not be used vigorously; instead, contrary-assistance methods should be employed. The key lies in weighing severity. The Treatise on Flaccidity Syndromes states: "Endless thoughts, unfulfilled desires, mental lust directed outward, and excessive intercourse cause flaccidity of the Sinews (Zong Jin), leading to Sinew Flaccidity and Baiyin." The Kidney represents Heavenly One, practicing frugality. If will and intention are regulated internally, essence remains complete and secure. If thoughts indulge externally and intercourse is excessive, essence inevitably fails to remain contained, descending with urine. However, when originating from Sinew Flaccidity, it is due to the flaccidity of Zong Jin. Suitable formulas include Neibu Lurong Wan (Internal Tonification Deer Antler Pill), Fu Tu Wan (Poria Rabbit Pill), Jinbo Wan (Gold Foil Pill), and Zhenzhu Fen Wan (Pearl Powder Pill).
[Diagnosis] Pulse is surging yet choppy, powerless upon pressure, or fine, or deep-tight and choppy, indicating insufficiency of Primordial Qi. If the Chi pulse (Kidney position) is deficient, floating, or rapid, prognosis is poor. If slow, prognosis is good.