消者，去其壅也。脏腑、筋络、肌肉之间，本无此物而忽有之，必为消散，乃得其平。
经云∶坚者削之是已。然有当消不消误人者，有不当消而消误人者，有当消而消之不得其法
以误人者，有消之而不明部分以误人者，有消之而不辨夫积聚之原，有气、血、积食、停痰
、蓄水、痈脓、虫蛊、劳瘵，与夫 癖、 瘕、七疝、胞痹、肠覃、石瘕，以及前后二
阴诸疾以误人者，是不可不审也。
凡人起居有常，饮食有节，和平恬淡，气血周流，谷神充畅，病安从来，惟夫一有不慎
则六淫外侵，七情内动，饮食停滞，邪日留止，则诸症生焉。法当及时消导，俾其速散，
气行则愈耳。倘迁延日久，积气盘踞坚牢，日渐强大，有欲拔不能之势，虽有智者，亦难为
力，此当消不消之过也。
然亦有不当消而消者何也？假如气虚中满，名之曰鼓，腹皮膨急，中空无物，取其形如
鼓之状，而因以名之。此为败症，必须填实，庶乎可消，与蛊症之为虫为血，内实而有物者
大相径庭。又如脾虚水肿，土衰不能制水也，非补土不可；真阳大亏，火衰不能生土者，
非温暖命门不可。又有脾虚食不消者，气虚不能运化而生痰者，肾虚水泛为痰者，血枯而经
水断绝者，皆非消导所可行，而或妄用之，误人多矣。所谓不当消而消者此也。
然又有当消而消之不得其法者何也？夫积聚、 瘕之症，有初、中、末之三法焉。
当其邪气初客，所积未坚，则先消之而后和之。及其所积日久，气郁渐深，湿热相生，块因
渐大，法从中治，当祛湿热之邪，削之、 之以底于平。但邪气久客，正气必虚，须以补泻
迭相为用，如薛立斋用归脾汤，送下芦荟丸。予亦尝用五味异功散，佐以和中丸，皆攻补并
行中治之道也。若夫块消及半，便从末治，不使攻击，但补其气、调其血、导达其经脉，俾
荣卫流通而块自消矣。凡攻病之药，皆损气血，不可过也，此消之之法也。
然又有消之而不明部分者何也？心、肝、脾、肺、肾，分布五方，胃、大肠、小肠、膀
胱、三焦、胆与膻中，皆附丽有常所，而皮毛、肌肉、筋骨，各有浅深，凡用汤、丸、膏、
散，必须按其部分，而君、臣、佐、使，驾驭有方，使不得移，则病处当之，不至诛伐无过
矣。此医门第一义也，而于消法为尤要。不明乎此，而妄行克削，则病未消而元气已消，其
害可胜言哉！况乎积聚之原，有气、血、食积，停痰、蓄水、痈脓、虫蛊、劳瘵，与夫 癖
、瘕、七疝、胞痹、肠覃、石瘕，以及前后二阴诸疾，各各不同，若不明辨，为害非
轻。予因约略而指数之。
夫积者，成于五脏，推之不移者也。聚者，成于六腑，推之则移者也。其忽聚忽散者，
气也。痛有定处而不散者，血也。得食则痛，嗳腐吞酸者，食积也。腹有块，按之而 者，
痰也。先足肿，后及腹者，水也。先腹满，后及四肢者，胀也。痛引两胁，咳而吐涎者，停
饮也。咳而胸痛，吐脓腥臭者，肺痈也。当胃而痛，呕而吐脓者，胃脘痈也。当脐而痛，小
便如淋，转侧作水声者，肠痈也。憎寒壮热，饮食如常，身有痛，偏着一处者，外痈也。病
人嗜食甘甜、或异物，饥时则痛，唇之上下有白斑点者，虫也。虫有九，湿热所生，而为蛇
、为鳖，则血之所成也。胡以知为蛇鳖？腹中如有物，动而痛不可忍，吃血故也。又岭南之
地，以蛊害人，施于饮食，他方之蛊，多因近池饮冷，阴受蛇、 之毒也。病患咳嗽痰红，
抑抑不乐，畏见人，喉痒而咳剧者，劳瘵生虫也。 如弓弦，筋病也。癖则隐癖，附骨之病
也。 则有块可征，积之类也。瘕者或有或无，痞气之类也。少腹如汤沃，小便涩者，
胞痹也。痛引睾丸，疝也。女人经水自行，而腹块渐大，如怀子者，肠覃也。经水不行，而
腹块渐大，并非妊者，石瘕也。有妊、无妊，可于脉之滑、涩辨之也。至于湿热下坠，则为
阴菌、阴蚀、阴挺下脱、阴茎肿烂之类，而虚火内烁庚金，则为痔漏、为悬痈、为脏毒，种
种见症，不一而足，务在明辨证候，按法而消之也。医者以一消字，视为泛常，而不知其变
化曲折，较他法为尤难，则奈何不详稽博考，以尽济时之仁术也耶？
消法，就是去除体内的壅滞。在脏腑、筋络、肌肉之间，本来没有这些病理产物，却突然出现了，必须通过消散的方法，才能使身体恢复平衡。
《黄帝内经》说：“坚硬的积块要削去”，说的就是这个道理。然而，有应当使用消法却没有使用而误人的，有不应当使用消法却使用了而误人的，有应当使用消法但方法不当而误人的，有使用消法但不明辨病位深浅而误人的，有使用消法但不分辨积聚病因（如气、血、食积、停痰、蓄水、痈脓、虫蛊、劳瘵）以及癖、瘕、七疝、胞痹、肠覃、石瘕，以及前后二阴各种疾病而误人的，这些情况都不能不仔细审察。
大凡人起居作息有规律，饮食有节制，心境平和恬淡，气血周流顺畅，水谷精微充盛通畅，疾病从哪里产生呢？只有当稍微不慎时，六淫（风、寒、暑、湿、燥、火六种外感病邪）从外部侵袭，七情（喜、怒、忧、思、悲、恐、惊七种情志变化）从内部扰动，导致饮食停滞，邪气日渐停留积聚，各种病症就产生了。治疗方法应当及时采用消导法，使其迅速消散，气机运行通畅则病愈。如果拖延日久，积气盘踞坚固牢靠，日渐强大，到了想要拔除却无法拔除的地步，即使是有智慧的人，也难以施展力量，这是应当使用消法却没有使用的过错。
然而也有不应当使用消法却使用了的情况，为什么呢？假如气虚导致中焦胀满，称为“鼓胀”（鼓），腹皮膨隆紧急，中间空虚没有实物，取它形状像鼓而得名。这属于败症，必须填补充实，才有可能消除，这与蛊症（由虫或瘀血引起，体内有实物的病症）大不相同。又如脾虚引起的水肿，是土（脾）衰弱不能制约水（肾/水湿），非补益脾气不可；真阳大亏，火（命门之火）衰弱不能生土（脾），非温补命门不可。又有脾虚导致食物不消化的，气虚不能运化而生痰的，肾虚水泛化为痰的，血枯导致月经断绝的，这些都不是消导法可以应用的，如果胡乱使用，误人很多。这就是所谓的不应当使用消法却使用了的情况。
然而又有应当使用消法但方法不得当的情况，为什么呢？对于积聚、瘕这类病症，有初、中、末三个阶段的治法。当邪气刚刚侵入，所形成的积块还不坚硬时，先使用消法然后调和正气。等到积块形成日久，气郁逐渐加深，湿热相生，肿块因此渐渐变大，治疗应从中间阶段着手，应当祛除湿热之邪，削去积块，使其达到平衡。但是邪气久留，正气必然虚弱，必须以补法和泻法交替使用，例如薛立斋用归脾汤，送服芦荟丸。我也曾使用五味异功散，佐以和中丸，这都是攻补兼施的中治之道。如果肿块消除了一半，就从末期阶段治疗，不再使用攻伐药物，只补益其气、调理其血、疏导其经脉，使营卫气血流通而肿块自然消除。凡是攻治病邪的药物，都会损伤气血，不可过度，这就是消法的运用原则。
然而又有使用消法但不明辨病位的情况，为什么呢？心、肝、脾、肺、肾分布在五个方位，胃、大肠、小肠、膀胱、三焦、胆与膻中，都有固定的附着位置，而皮毛、肌肉、筋骨，各有浅深层次。凡是用汤剂、丸剂、膏剂、散剂，必须根据病位的不同，君臣佐使配伍得当，驾驭有方，使药力不偏移，才能作用于病灶，不至于诛伐无辜的正常组织。这是医家的第一要义，而在消法中尤为重要。不明白这一点，而胡乱进行克削攻伐，那么病邪未消，元气已先受损，其危害能说尽吗？况且积聚的成因，有气、血、食积、停痰、蓄水、痈脓、虫蛊、劳瘵，以及癖、瘕、七疝、胞痹、肠覃、石瘕，以及前后二阴的各种疾病，各不相同，如果不明辨清楚，危害非轻。我因此简要列举并说明它们。
所谓“积”，是由五脏形成的，推之不移位的。“聚”，是由六腑形成的，推之可以移位的。忽聚忽散的，是气。疼痛部位固定而不消散的，是血。进食后疼痛，嗳气腐臭、吞酸水的，是食积。腹部有肿块，按之软软的，是痰。先足部肿胀，后波及腹部的，是水饮。先腹部胀满，后波及四肢的，是胀满。疼痛牵引两胁，咳嗽吐涎沫的，是停饮。咳嗽胸痛，吐脓腥臭的，是肺痈。胃部疼痛，呕吐吐脓的，是胃脘痈。脐部疼痛，小便像淋证一样，翻身时有水声的，是肠痈。憎恶寒冷且高热，饮食正常，身体疼痛，偏着在一处的，是外痈。病人嗜食甘甜或异物，饥饿时疼痛，嘴唇上下有白斑点的，是虫积。虫有九种，由湿热所生，如果是蛇、鳖形状的，则是血液所成的。怎么知道是蛇鳖呢？腹中如有物动，疼痛难忍，是因为吃了血所致。另外岭南之地，有用蛊害人的，施于饮食中；其他地方的蛊，多因靠近水池喝冷水，阴受蛇、蝎之毒所致。病人咳嗽痰中带红，情绪抑郁不乐，害怕见人，喉痒且咳嗽剧烈的，是劳瘵生虫。筋急如弓弦，是筋病。癖则是隐僻之疾，附着于骨的病。瘕则有肿块可征验，属于积的一类。瘕者有时有有时无，属于痞气之类。少腹如热水浇灌般灼热，小便涩痛的，是胞痹。疼痛牵引睾丸的，是疝气。女人月经自行来潮，但腹部肿块渐渐增大，像怀孕一样的，是肠覃。月经不行，但腹部肿块渐渐增大，并非怀孕的，是石瘕。有孕无孕，可以通过脉象的滑、涩来辨别。至于湿热下注坠陷，则为阴菌、阴蚀、阴挺下脱、阴茎肿烂等类；而虚火内烁肺金（庚金），则为痔漏、悬痈、脏毒等，种种症状，不一而足，务必明辨证候，按照法则进行消散治疗。医生如果把一个“消”字视为平常，而不知道其变化曲折，比其他治法更为困难，那为什么不详细查考博采众长，以穷尽救济世人的仁术呢？
Xiao (Dissolving) method refers to eliminating internal stagnation and obstruction. When pathological products suddenly appear in the Zang-Fu organs, sinews, collaterals, or muscles where they originally did not exist, they must be dissolved to restore balance.
The *Classic of Medicine* states: "Hard accumulations should be pared away." This is precisely what it means. However, errors occur when Xiao method is not used when it should be, when it is used when it should not be, when it is used incorrectly, when the anatomical location is not clarified, or when the root causes of accumulation—such as Qi, Blood, food retention, phlegm-fluid retention, water accumulation, abscesses/pus, parasites/worms, consumptive diseases, Pi (abdominal masses), Jia (wandering masses), seven types of Hernia, Bao Bi (bladder obstruction), Chang Tan (intestinal tumors), Shi Jia (stone-like uterine masses), and various disorders of the anterior and posterior orifices—are not distinguished. These situations require careful examination.
Generally, if a person maintains regular daily routines, moderates their diet, and keeps a peaceful and tranquil mind, Qi and Blood will circulate smoothly, and the Shen (spirit/nutritive essence) from grain will be abundant and unobstructed. How could disease arise? Only when one is careless do the Six Excesses (Wind, Cold, Summerheat, Dampness, Dryness, Fire) invade from outside, and the Seven Emotions (Joy, Anger, Worry, Pensiveness, Sorrow, Fear, Fright) stir from within. Food stagnates, pathogens linger day by day, and various symptoms emerge. The treatment should promptly employ guiding and dissolving methods to disperse them quickly; once Qi flows freely, recovery ensues. If delayed for a long time, accumulated Qi becomes entrenched and firm, growing stronger day by day until it reaches a state where it cannot be uprooted. Even a wise person would find it difficult to help. This is the fault of failing to use Xiao method when indicated.
However, there are cases where Xiao method is used inappropriately. Why? For instance, Qi deficiency leading to fullness in the middle jiao is called Gu Zhang (Drum Distension). The abdominal wall is distended and tight, but empty inside without solid matter, named for its drum-like shape. This is a critical condition requiring tonification and filling before dissolution can be considered. It differs significantly from Gu Zheng (Gu Poisoning), which involves actual pathogens like worms or blood stasis with solid matter inside. Similarly, edema due to Spleen deficiency arises because Earth (Spleen) fails to control Water; it requires tonifying Earth. True Yang deficiency, where Fire (Mingmen Fire) fails to generate Earth, requires warming the Mingmen (Gate of Life). Cases of indigestion due to Spleen deficiency, phlegm production due to Qi deficiency failing to transform fluids, turbid phlegm due to Kidney failure controlling water, and amenorrhea due to Blood exhaustion, are all unsuitable for dissolving methods. Misusing them harms many people. This constitutes using Xiao method when inappropriate.
There are also cases where Xiao method is indicated but applied incorrectly. For accumulations and Jia masses, there are three stages: initial, middle, and terminal. When pathogens first invade and the accumulation is not yet hard, dissolve it first, then harmonize. When the accumulation has existed for a long time, Qi stagnation deepens, damp-heat generates, and the mass grows larger, treat according to the middle stage: dispel damp-heat, pare away the mass, and restore balance. However, prolonged pathogenic presence weakens healthy Qi, so tonification and purgation must alternate. For example, Xue Lizhai used Guipi Tang (Restore the Spleen Decoction) administered with Lushui Wan (Aloe Pill). I have also used Wuwei Yigong San (Five-Ingredient Extraordinary Efficacy Powder) assisted with Hezhong Wan (Harmonize the Middle Pill); these represent the strategy of combining attack and tonification in the middle stage. Once half the mass is dissolved, shift to the terminal stage: cease aggressive attacks, only tonify Qi, regulate Blood, and guide the meridians so that Ying and Wei (Nutritive and Defensive Qi) flow freely, allowing the mass to dissipate naturally. All drugs that attack disease damage Qi and Blood and should not be overused. This is the proper application of Xiao method.
There are also cases where Xiao method is used without clarifying the anatomical location. The Heart, Liver, Spleen, Lung, and Kidney are distributed in five directions. The Stomach, Large Intestine, Small Intestine, Bladder, Sanjiao (Triple Burner), Gallbladder, and Danzhong (Conception Vessel point/Raw Qi reservoir) have fixed locations. Skin, flesh, sinews, and bones have varying depths. Whether using decoctions, pills, pastes, or powders, one must adhere to the specific location. The hierarchy of Jun (Monarch), Chen (Minister), Zuo (Assistant), and Shi (Envoy) herbs must be managed properly to ensure the medicinal force does not deviate, targeting only the diseased area and avoiding harm to healthy tissue. This is the primary principle of medicine, especially crucial for Xiao method. Failing to understand this and blindly using harsh paring agents results in the disease remaining while the Yuan Qi (Original Qi) is depleted, a harm too great to describe. Moreover, the origins of accumulation vary: Qi, Blood, food retention, phlegm, water, abscesses, parasites, consumptive diseases, Pi, Jia, seven hernias, Bao Bi, Chang Tan, Shi Jia, and disorders of the orifices are all distinct. Without clear differentiation, the harm is significant. I briefly list them here.
"Ji" (Accumulation) originates in the Zang organs and is fixed, unable to be pushed away. "Ju" (Gathering) originates in the Fu organs and moves when pushed. What gathers and scatters intermittently is Qi. Pain with a fixed location that does not scatter is Blood. Pain upon eating, accompanied by belching foul odor and acid regurgitation, indicates Food Retention. Abdominal masses that feel soft upon pressure indicate Phlegm. Swelling starting in the feet and spreading to the abdomen indicates Water. Abdominal fullness starting centrally and spreading to the limbs indicates Distension. Pain radiating to both hypochondria with coughing and salivation indicates Fluid Retention. Cough with chest pain and expectoration of foul-smelling pus indicates Lung Abscess. Pain at the epigastrium with vomiting of pus indicates Epigastric Abscess. Pain at the umbilicus, urinary symptoms resembling strangury, and splashing sounds upon turning indicate Intestinal Abscess. Aversion to cold with high fever, normal appetite, and localized body pain indicates External Abscess. Craving sweets or strange substances, pain when hungry, and white spots on the upper and lower lips indicate Parasites. There are nine types of parasites generated by damp-heat; those resembling snakes or turtles are formed from blood. How do we know they are snake/turtle forms? The patient feels movement in the abdomen with unbearable pain, caused by consuming blood. In Lingnan, Gu poison is used to harm others via food. Elsewhere, Gu often results from drinking cold water near ponds, absorbing Yin toxins from snakes or scorpions. Patients with cough, bloody sputum, depression, fear of people, itchy throat, and severe cough suffer from Consumptive Disease with parasites. Sinew stiffness like a bowstring indicates Sinew Disease. Pi refers to hidden masses attached to bone. Jia presents with palpable masses, similar to Ji. Jia may appear and disappear, similar to Pi Qi (Stagnant Qi). Heat in the lower abdomen like hot water pouring, with dysuria, indicates Bao Bi. Pain radiating to the testicles indicates Hernia. In women, if menstruation continues but an abdominal mass enlarges like pregnancy, it is Chang Tan. If menstruation stops and an abdominal mass enlarges without pregnancy, it is Shi Jia. Pregnancy status can be distinguished by slippery or choppy pulses. Regarding damp-heat sinking downward, conditions include Yin Jun (Yin polyps), Yin Shi (Yin erosion), Yin Ting Xia Tuo (uterine prolapse), and penile swelling/ulceration. Internal deficiency fire scorches Geng Metal (Lung), causing hemorrhoids/fistulas, Xuan Yong (perianal abscess), or Zang Du (visceral toxin). Symptoms are numerous. One must clearly differentiate syndromes and apply dissolving methods accordingly. Physicians who view "Xiao" as mundane fail to recognize its complexity and difficulty compared to other methods. Why not study extensively to perfect this benevolent art?