〔《集》〕伤寒大便不通∶期门(一云章门) 照海
〔海〕已寒丸 治阴症服四逆,数日不大便,躁渴者。(方见躁条。)
〔成〕自汗者,谓不因发散而自然汗出也。
问曰∶阳明外症云何?答曰∶身热汗自出,不恶寒,反恶热也。问曰∶病有得之一日,不发热而
恶寒,何也?答曰∶虽得之一日,恶寒将自罢,即自汗出而恶热也。问曰∶恶寒何故自罢?答曰∶阳明
居中土,万物所归,无所复传,始虽恶寒,二日自止,此为阳明病也。伤寒转属阳明者,其人 然微
汗出也。
〔《本》〕太阳初得病时,发其汗,先出不彻,因转属阳明也。汗出身热不恶寒,便谵语者,宜承气汤。
(论见谵语。)
阳明病发热汗多者,急下之,宜大承气汤。
〔许〕有人患伤寒,目痛,鼻干,不得卧,大便不通,尺寸脉俱大,已数日。一夕汗出,予谓速以大柴胡
汤下之,医骇曰∶阳明自汗,津液已涸,法当用蜜煎,何苦须用下药。予谓曰∶子虽知蜜煎为稳当,还用大
柴胡汤,此仲景不传之妙,公安能知之。予力争,竟投大柴胡汤二帖,愈。仲景论阳明之病,多汗者,急下之。
人多谓已是自汗,若又下之,岂不表里俱虚。又如论少阴云,少阴病一二日,口干燥者,急下之。人多谓病发
于阴,得之日浅,但见干燥,若更下之,岂不阴气愈甚。举此二端,则其可疑者不可胜数,此仲景之书,世人
罕能读也。予谓仲景称急下之者,亦犹急当救表急当救里之说。凡称急者有三变。谓才觉汗未至津液干燥,
便速下之,则为径捷,免致用蜜煎也。若胸中识得了了,自无可疑,若未能了,误用之,反不若蜜煎之为稳
也。
阳明脉浮而紧,咽燥口苦,腹满而喘,发热汗出,不恶寒反恶热,身重。若发汗,则心愦愦,反谵语。若
加烧针,必怵惕,躁不得眠。若下,则胃中空虚,客气动膈,心中懊 ,舌上胎者,栀子豉汤主之。若渴欲饮
水,口干舌燥者,白虎加人参汤主之。若脉浮发热,渴欲饮水,小便不利者,猪苓汤主之。(注云∶脉浮
发热口苦者,邪在表;脉紧自汗腹瞒不恶寒者,邪在里,此表里俱有邪宜和解。)
阳明欲食,小便反不利,大便自调,其人骨节疼,翕翕如有热状,奄然发狂, 然汗出而解,此水不胜谷
气,与汗共并,脉紧则愈。
阳明病,若中寒不能食,小便不利,手足 然汗出,此欲作痼瘕,必大便初硬后溏,所以然者,以胃中冷,
水谷不别故也。
太阳病,发热汗出,不恶寒者,为柔 。(论见 。)太阳病,吐后汗出,不恶寒,发热,关上脉
细数,曰小逆。
(论见发热。)
汗出身热不恶寒,里症,前条阳明病是也。汗出身热恶风寒者,宜桂枝汤。(论见发热。)兼项强
痛者,桂枝加葛根汤。(论见项强。)兼骨节烦疼,不得屈伸,小便不利者,甘草附子汤。(论见风湿身热条。)
若发汗后遂漏不止,恶风者,桂枝附子汤。(论见后条。)若夏月中暑,自汗,身热恶寒,脉微弱,口
渴足冷者,白虎加人参汤主之。(方论见中者。)
伤寒汗出而渴者,五苓散主之。不渴者,茯苓甘草汤主之。
汗出心下痞满有二症∶其痞按之濡软不痛而恶寒者,宜附子泻心汤;其痞按之硬,引胁痛,而身体不恶寒
者,宜十枣汤。(方论见痞条。)
太阳病发汗,遂漏不止,其人恶风,小便难,四肢急,难以屈伸者,桂枝加附子汤主之。
桂枝加附子汤
附子(制,一个) 桂枝(去皮,二两) 生姜(一两半) 甘草(炙,一两) 大枣(六枚)
上 咀,每服五钱,水煎温服。
〔许〕有一人得太阳症,因发汗,汗不止,恶风,小便涩,足挛而不伸。予诊其脉浮而大,浮为风,大为
虚。予曰∶在仲景方中有两症,大同而小异。一则小便难,一则小便数,用药少瘥,即有千里之失。仲景第七
症云∶太阳发汗,遂漏不止,其人恶风,小便难,四肢微急,难以屈伸者,桂枝加附子汤。第十六症云∶伤寒
脉浮,自汗出,小便数,心烦,微恶寒,脚挛急,反以桂枝汤攻表,此误也,得之便数,咽中干,烦躁吐逆。
一则漏风小便难,一则自汗小便数,或恶风,或恶寒,病各不同也。予用第七症桂枝加附子汤,三啜而汗止,
佐以甘草芍药汤,足便得伸。
二阳并病,太阳病发汗不彻,因转属阳明,续自微汗出,不恶寒,其人面赤,躁烦短气,不知痛处,但坐
更发汗则愈。(论见面赤。)
发汗已,身灼热者,名风温。风温为病,脉浮汗出,身重多眠,宜葳蕤汤。(论见风温。)
发汗后,大汗出,胃中干,烦躁不得眠,欲得饮水者,少少与之。(论见不得眠。)
动气在左,发汗则头眩汗不止,筋惕肉 ,此为逆,难治。(治法见后续条。)
汗下后,汗出而喘者,麻黄杏仁甘草石膏汤。下后利不止,脉促,喘而汗出者,葛根黄芩黄连汤。(论俱见喘。)
汗出下利,热不去,厥逆恶寒者,四逆汤。
下利清谷者,通脉四逆汤。(论俱见下利。)汗出下利有微热者,其脉数自愈,脉紧未愈。(论见下利。)
六七日后发热而利,其人汗出不止者死。(论见下利。)
脉紧反汗出,而咽痛吐利者,少阴病亡阳。吐利汗出,手足厥冷,脉微欲绝者,四逆汤。吐利止,
汗出而厥,脉微欲绝者,通脉四逆加猪胆汁汤。(方论并见吐利。)
脉阳微而汗出者,为自和也,汗出多者为太过。阳明汗多而渴者,不可与猪苓汤。脉浮自汗,若小便数,
脚挛急者,不可与桂枝汤。
【《集验方》】伤寒导致大便不通:取穴期门(另一种说法是章门)、照海。
【王海藏】已寒丸:治疗阴证患者服用四逆汤后,数日不大便,且出现烦躁、口渴症状的情况。(该方剂记载在“躁”症条目下。)
【成无己】自汗,是指不因为使用发汗药物而自然出汗的现象。
问:阳明病的外在症状是什么?答:身体发热,自然出汗,不恶寒,反而怕热。问:有的病人在发病第一天,不发热却恶寒,这是为什么?答:虽然发病才一天,但恶寒症状将会自行消失,随即出现自然出汗和怕热的症状。问:恶寒为什么会自行消失?答:阳明经居中属土,是万物归聚之所,病邪不再传变他经。起初虽然恶寒,到第二天就会停止,这就是阳明病。伤寒病邪转属阳明的,病人会微微持续出汗。
【《本草衍义》/或指《本经》相关论述】太阳病刚得病时,如果发汗不彻底,病邪就会转属阳明。出汗后身体发热且不恶寒,并出现胡言乱语(谵语)的,适宜用承气汤。(相关论述见“谵语”条。)
阳明病发热且汗多的,应当紧急攻下,适宜用大承气汤。
【许叔微】有人患伤寒,眼睛痛,鼻子干,无法安睡,大便不通,寸脉尺脉都大,已经好几天了。一天夜里出汗,我主张迅速用大柴胡汤攻下。医生惊恐地说:“阳明病自汗,津液已经枯竭,按照法度应当用蜜煎导法通便,何必苦于使用下药。”我说:“你虽然知道蜜煎导法是稳妥的,但仍需用大柴胡汤,这是张仲景不轻易传授的奥妙,你怎么能知道呢?”我极力争取,最终投服两帖大柴胡汤,病愈。张仲景论治阳明病,多汗者,应当紧急攻下。人们常说这已经是自汗,如果再攻下,难道不会导致表里俱虚吗?又如论治少阴病说,少阴病一两天,口干燥的,应当紧急攻下。人们常说病发于阴经,病程尚浅,只见到干燥,如果再攻下,难道不会使阴气更受损吗?列举这两点,那么可疑之处就数不胜数了,这是因为世人很少能读懂张仲景的书。我认为张仲景所说的“急下之”,也就像“急当救表”、“急当救里”的说法一样。凡是称“急”的,有三种变化。意思是刚刚觉得汗出但未至津液干燥时,就迅速攻下,这样既直接又快捷,可以避免使用蜜煎导法。如果心中认识清楚明白,自然没有疑问;如果不能透彻理解,误用了这种方法,反而不如蜜煎导法稳妥。
阳明脉象浮而紧,咽喉干燥口苦,腹部胀满而喘,发热出汗,不恶寒反而怕热,身体沉重。如果误用发汗法,会导致心中烦闷昏乱,反而出现谵语。如果误用烧针,必定会出现恐惧惊惕,烦躁不得安眠。如果误用攻下法,则胃中空虚,客气扰动膈部,心中懊恼,舌上有苔的,用栀子豉汤主治。如果口渴想喝水,口干舌燥的,用白虎加人参汤主治。如果脉浮发热,口渴想喝水,小便不利的,用猪苓汤主治。(注云:脉浮发热口苦的,邪气在表;脉紧自汗腹满不恶寒的,邪气在里,这是表里都有邪气,适宜和解。)
阳明病想吃东西,小便反而不利,大便正常,这个人骨节疼痛,像是有发热样子,突然发狂,濈然(连续不断)出汗而病解,这是因为水湿不能胜谷气,与汗一起排出,脉紧则病愈。
阳明病,如果是中寒不能进食,小便不利,手足濈然出汗,这是将要形成痼瘕(积聚),必然大便初硬后溏,之所以这样,是因为胃中寒冷,水谷不分的原因。
太阳病,发热出汗,不恶寒的,属于柔痉。(相关论述见柔痉条。)太阳病,吐后出汗,不恶寒,发热,关上脉细数,称为小逆。
(相关论述见发热条。)
出汗后身体发热不恶寒,属于里证,前条所述的阳明病就是这种情况。出汗后身体发热恶风寒的,适宜用桂枝汤。(相关论述见发热条。)兼有项背强痛的,用桂枝加葛根汤。(相关论述见项强条。)兼有骨节烦疼,不能屈伸,小便不利的,用甘草附子汤。(相关论述见风湿身热条。)如果发汗后汗漏不止,恶风的,用桂枝附子汤。(相关论述见后条。)如果夏天中暑,自汗,身体发热恶寒,脉微弱,口渴足冷的,用白虎加人参汤主治。(方剂论述见中暑条。)
伤寒出汗且口渴的,用五苓散主治。不口渴的,用茯苓甘草汤主治。
出汗后心下痞满有两种症状:那种痞块按之柔软不痛且恶寒的,适宜用附子泻心汤;那种痞块按之坚硬,牵引胁肋疼痛,且身体不恶寒的,适宜用十枣汤。(方剂论述见痞条。)
太阳病发汗,导致汗漏不止,病人恶风,小便困难,四肢拘急,难以屈伸的,用桂枝加附子汤主治。
桂枝加附子汤
附子(炮制,一枚) 桂枝(去皮,二两) 生姜(一两半) 甘草(炙,一两) 大枣(六枚)
以上药材切碎,每次服用五钱,加水煎煮温服。
【许叔微】有一人得了太阳病,因为发汗,导致汗出不止,恶风,小便涩滞,脚挛缩不能伸展。我诊察他的脉象浮而大,浮代表风邪,大代表虚损。我说:“在张仲景的方剂中有两种症状,大同小异。一种是小便难,一种是小便频数,用药稍有差错,就会有千里之失。张仲景第七条症候说:太阳病发汗,导致汗漏不止,病人恶风,小便难,四肢轻微拘急,难以屈伸的,用桂枝加附子汤。第十六条症候说:伤寒脉浮,自汗出,小便频数,心烦,微恶寒,脚挛急,反而用桂枝汤攻表,这是误治,得到这种结果后会出现小便频数,咽中干燥,烦躁呕吐逆气。一种是漏汗导致小便难,一种是自汗导致小便频数,或者恶风,或者恶寒,病情各不相同。我用第七条症候的桂枝加附子汤,服用三次后汗止,辅以甘草芍药汤,脚就能伸展了。”
二阳并病,太阳病发汗不彻底,因此转属阳明,继续微微出汗,不恶寒,病人面赤,烦躁短气,不知道疼痛的具体部位,只要坐正继续发汗则病愈。(相关论述见面赤条。)
发汗后,身体灼热的,名叫风温。风温这种病,脉浮汗出,身体沉重多嗜睡,适宜用葳蕤汤。(相关论述见风温条。)
发汗后,大汗出,胃中干燥,烦躁不得安眠,想要喝水的,少量多次给予饮水。(相关论述见不得眠条。)
动气在左侧,发汗则头晕目眩汗出不止,筋脉跳动肌肉瞤动,这是逆证,难治。(治疗方法见后续条。)
汗法和下法之后,出汗且喘息的,用麻黄杏仁甘草石膏汤。下法之后利不止,脉促,喘息且出汗的,用葛根黄芩黄连汤。(相关论述均见喘条。)
下利清谷(完谷不化)的,用通脉四逆汤。(相关论述均见下利条。)出汗且下利伴有微热的,其脉数则自愈,脉紧则未愈。(相关论述见下利条。)
六七日后发热且下利,病人汗出不止的,预后不良(死证)。(相关论述见下利条。)
脉紧反而出汗,且咽痛吐利的,是少阴病亡阳。吐利汗出,手足厥冷,脉微欲绝的,用四逆汤。吐利停止,汗出且厥冷,脉微欲绝的,用通脉四逆加猪胆汁汤。(方剂论述均见吐利条。)
脉象阳部微而出汗的,是自和的表现,汗出过多则是太过。阳明病汗多且口渴的,不可给予猪苓汤。脉浮自汗,如果小便频数,脚挛急的,不可给予桂枝汤。
[From *Ji Yan Fang*] Typhoid fever with unobstructed defecation: Select Qimen (LR14) [alternative: Zhangmen, LR13], Zhaohai (KI6).
[Hai Cang's *Yi Han Wan*] Treats Yin syndrome patients who have taken Sini Tang but have not had a bowel movement for several days, accompanied by restlessness and thirst. (Formula recorded under the "Restlessness" section.)
Cheng Wuji: Spontaneous sweating refers to sweating naturally without the use of diaphoretic agents.
Q: What are the external manifestations of Yangming disease? A: The body is hot, there is spontaneous sweating, aversion to cold is absent, and there is an aversion to heat. Q: Why does a patient on the first day of illness have no fever but has aversion to cold? A: Although it is only the first day, the aversion to cold will cease spontaneously, followed immediately by spontaneous sweating and aversion to heat. Q: Why does the aversion to cold cease spontaneously? A: The Yangming channel resides in the center and belongs to Earth; it is where all things return, and pathogenic factors do not transmit further. Initially, there may be aversion to cold, but it stops by the second day. This constitutes Yangming disease. When typhoid fever pathogens transfer to Yangming, the person exhibits slight continuous sweating.
[From *Ben Cao Yan Yi* / or related texts] When Taiyang disease is first contracted, if sweating is induced but not thorough, the condition may transfer to Yangming. After sweating, if the body is hot, there is no aversion to cold, and delirium occurs, Chengqi Tang is appropriate. (Discussion found under "Delirium".)
In Yangming disease, if there is fever and profuse sweating, urgent purgation is required; Da Chengqi Tang is indicated.
[Xu Shuniwei] A patient suffered from typhoid fever with eye pain, dry nose, inability to sleep, and constipation. Both the Cun and Chi pulses were large, and this had persisted for several days. One night, he sweated. I advised immediate purgation using Dachaihu Tang. The physician was alarmed, saying, "Yangming spontaneous sweating implies fluids are already depleted. According to protocol, one should use honey suppositories. Why insist on purgatives?" I replied, "Although you know honey suppositories are safe, Dachaihu Tang is still necessary. This is a secret skill of Zhang Zhongjing that few understand. How could you know this?" I insisted, administered two doses of Dachaihu Tang, and the patient recovered. Zhang Zhongjing states that for Yangming disease with profuse sweating, urgent purgation is required. People argue that since there is already spontaneous sweating, purging would cause both exterior and interior deficiency. Similarly, regarding Shaoyin disease, it says if there is dry mouth and throat within one or two days, urgent purgation is required. People argue that since the disease originates in the Yin channels and the duration is short, seeing only dryness, purging would further damage Yin Qi. Citing these two points, doubts are countless because few people read Zhang Zhongjing's works carefully. I believe when Zhang Zhongjing says "urgent purgation," it is akin to "urgently rescue the exterior" or "urgently rescue the interior." There are three variations in cases labeled "urgent." It means if one detects sweating has begun but fluids are not yet dried up, one should purge quickly. This is direct and efficient, avoiding the need for honey suppositories. If one understands clearly, there is no doubt; if not, misusing this method is less safe than honey suppositories.
In Yangming disease, the pulse is floating and tight, with dry throat, bitter taste, abdominal fullness, wheezing, fever, sweating, absence of aversion to cold, preference for heat, and heaviness of the body. If sweat-inducing methods are used, the heart becomes confused and delirium ensues. If moxibustion (burning needle) is applied, fearfulness, palpitations, restlessness, and insomnia occur. If purgation is mistakenly applied, the stomach becomes empty, rebellious Qi disturbs the diaphragm, causing inner vexation, with a coated tongue; Zhizi Chi Tang is the primary treatment. If there is thirst for water, dry mouth, and parched tongue, Baihu Jia Renshen Tang is indicated. If the pulse is floating with fever, thirst for water, and difficult urination, Zhuling Tang is indicated. (Note: Floating pulse, fever, and bitter taste indicate pathogen in the exterior; tight pulse, spontaneous sweating, abdominal fullness, and absence of aversion to cold indicate pathogen in the interior. With pathogens in both, harmonization is suitable.)
In Yangming disease, if the patient desires food, urination is obstructed, but defecation is normal, and the person experiences joint pain, feels slightly feverish, suddenly becomes manic, and then breaks into continuous sweating leading to recovery, this is because water dampness cannot overcome Grain Qi, which exits with the sweat. A tight pulse indicates recovery.
In Yangming disease, if caused by Cold preventing eating, with difficulty in urination and continuous sweating on the hands and feet, this suggests the formation of a fixed mass (Gu Zha). Defecation will likely be hard initially and loose later. This is due to Cold in the Stomach causing separation failure between water and grain.
In Taiyang disease, fever with sweating and no aversion to cold indicates Rou Jing (Soft Spasm). (Discussion found under "Rou Jing".) In Taiyang disease, after vomiting, if there is sweating, no aversion to cold, fever, and a fine-rapid pulse at the Guan position, it is called Minor Reversal. (Discussion found under "Fever".)
Sweating followed by fever and no aversion to cold indicates Interior Syndrome, as described in the previous Yangming case. Sweating followed by fever and aversion to wind-cold indicates Guizhi Tang. (Discussion found under "Fever".) If accompanied by stiffness and pain in the neck and back, Guizhi Jia Gegen Tang is indicated. (Discussion found under "Neck Stiffness".) If accompanied by painful joints, inability to flex or extend, and difficult urination, Gancao Fuzi Tang is indicated. (Discussion found under "Wind-Damp Fever".) If sweating leads to leakage that does not stop and aversion to wind, Guizhi Fuzi Tang is indicated. (Discussion found under subsequent sections.) If suffering from Summerheat in summer, with spontaneous sweating, fever, aversion to cold, weak pulse, thirst, and cold feet, Baihu Jia Renshen Tang is indicated. (Formula discussion found under "Summerheat".)
Typhoid fever with sweating and thirst is treated with Wuling San. Without thirst, Lingjiang Caofang Tang is indicated.
Epigastric fullness (Pi) after sweating presents in two patterns: If the fullness is soft upon pressure, painless, and accompanied by aversion to cold, Fuzi Xiexin Tang is indicated. If the fullness is hard upon pressure, radiates to the hypochondrium with pain, and there is no aversion to cold, Shizao Tang is indicated. (Formula discussion found under "Pi".)
In Taiyang disease, if sweating causes leakage that does not stop, with aversion to wind, difficult urination, stiff limbs, and inability to flex or extend, Guizhi Jia Fuzi Tang is indicated.
Guizhi Jia Fuzi Tang
Prepared Fuzi (one piece), Guizhi peeled (two liang), Shengjiang (one and a half liang), Zhi Gancao (one liang), Dazao (six pieces).
Chop the herbs. Take five qian per dose, decoct in water, and take warm.
[Xu Shuniwei] A patient presented with Taiyang symptoms. Due to excessive sweating, he experienced continuous sweating, aversion to wind, scanty urine, and leg spasms preventing extension. His pulse was floating and large. Floating indicates Wind; Large indicates Deficiency. I said, "In Zhang Zhongjing's formulas, there are two similar but distinct conditions: one with difficult urination, one with frequent urination. A slight error in medication leads to significant deviation. Condition 7 states: Taiyang sweating leads to leakage, aversion to wind, difficult urination, mild limb stiffness, and difficulty extending; treat with Guizhi Jia Fuzi Tang. Condition 16 states: Typhoid with floating pulse, spontaneous sweating, frequent urination, irritability, mild aversion to cold, and leg spasms; treating the exterior with Guizhi Tang is an error, leading to frequent urination, dry throat, irritability, and vomiting. One involves leaky sweating and difficult urination; the other involves spontaneous sweating and frequent urination. One has aversion to wind, the other aversion to cold. The diseases differ. I used Guizhi Jia Fuzi Tang from Condition 7. After three doses, sweating stopped. I supplemented with Gancao Shaoyao Tang, allowing the legs to extend."
Dual-Yang disease: Taiyang sweating was incomplete, transferring to Yangming. Continuous slight sweating occurs, with no aversion to cold, facial redness, restlessness, shortness of breath, and unknown pain locations. Proper sitting and continued sweating leads to recovery. (Discussion found under "Facial Redness".)
After sweating, if the body becomes burning hot, it is named Fengwen (Wind-Warmth). Fengwen presents with floating pulse, sweating, heavy body, and somnolence. Weirui Tang is indicated. (Discussion found under "Fengwen".)
After sweating, if profuse sweating occurs, drying the Stomach, causing irritability and insomnia, and desire for water, give small amounts of water frequently. (Discussion found under "Insomnia".)
If pulsation is felt on the left, sweating causes dizziness and continuous sweating, with twitching muscles and tendons. This is a counter-action and difficult to treat. (Treatment found in subsequent sections.)
After sweating and purging, if there is sweating and wheezing, Mahuang Xingren Gancao Shigao Tang is indicated. After purging, if diarrhea persists with a rapid pulse, wheezing, and sweating, Gegen Huangqin Huanglian Tang is indicated. (Discussions found under "Wheezing".)
Sweating with diarrhea, persistent heat, cold limbs, and aversion to cold: Sini Tang is indicated.
Diarrhea with undigested food: Tongmai Sini Tang is indicated. (Discussions found under "Diarrhea".)
Sweating with diarrhea and slight warmth: If the pulse is rapid, recovery is expected; if tight, not yet recovered. (Discussion found under "Diarrhea".)
After six or seven days, fever with diarrhea and continuous sweating indicates death. (Discussion found under "Diarrhea".)
Tight pulse with sweating, sore throat, vomiting, and diarrhea indicates Shaoyin disease with loss of Yang. Vomiting, diarrhea, sweating, cold limbs, and faint pulse: Sini Tang is indicated. If vomiting/diarrhea stop, but sweating and cold limbs persist with a faint pulse: Tongmai Sini Jia Zhuyedan Tang is indicated. (Formulas discussed under "Vomiting/Diarrhea".)
A weak pulse at the Yang position with sweating indicates self-harmonization. Excessive sweating indicates excess. In Yangming disease with profuse sweating and thirst, Zhuling Tang is contraindicated. With a floating pulse, spontaneous sweating, frequent urination, and leg spasms, Guizhi Tang is contraindicated.