治吐血、衄血,脉洪滑而长,或上入鱼际,此因热而胃气不降也,以寒凉重坠之药,降其胃气则血止矣。
生赭石(六钱,轧细) 清半夏(三钱) 蒌仁(四钱,炒捣) 生杭芍(四钱) 竹茹(三钱) 牛蒡子(三钱,
炒捣) 粉甘草(钱半)
《金匮》治心气不足吐衄,有泻心汤,大黄与黄连、黄芩并用,后世未窥仲景制方之意,恒多误解。不知
所谓心气不足者,非不足也,若果不足,何又泻之?盖此证因阳明胃腑之热,上逆冲心,以致心中怔忡不安,
若有不足之象。仲景从浅处立说,冀人易晓,遂以心气不足名之。故其立方,独本《内经》吐血、衄血,责重
阳明不降之旨,用大黄直入阳明之腑,以降其逆上之热,又用黄芩以清肺金之热,使其清肃之气下行,以助阳
明之降力,黄连以清心火之热,使其元阳潜伏,以保少阴之真液,是泻之实所以补之也。且黄连之性肥肠止泻,
与大黄并用,又能逗留大黄之力,使之不至滑泻,故吐衄非因寒凉者,服之莫不立愈。且愈后而瘀血全消,更
无他患,真良方也。即使心气果系不足,而吐衄不止将有立危之势,先用泻心汤以止其吐衄,而后从容调补,
徐复其正,所谓急则治标,亦医家之良图也。乃世人竟畏大黄力猛,不敢轻用,即或用之,病家亦多骇疑。是
以愚不得已,
拟此寒降汤,重用赭石,以代大黄降逆之力,屡次用之,亦可随手奏效也。
或问∶后世本草谓血证忌用半夏,以其辛而燥也。子所拟寒降汤,治吐衄之因热者,何以方中仍用半夏,
独不虑其辛燥伤血乎?答曰∶血证须有甄别,若虚劳咳嗽,痰中带血,半夏诚为所忌。若大口吐血,或衄血不
止,虽虚劳证,亦可暂用半夏以收一时之功,血止以后,再徐图他治。盖吐血之证,多由于胃气挟冲气上逆,
衄血之证,多由于胃气冲气上逆,并迫肺气亦上逆。《内经》厥论篇曰∶阳明厥逆、喘咳身热、善惊衄、呕血。
煌煌圣言,万古不易。是治吐衄者,原当以降阳明之厥逆为主,而降阳明胃气之逆者,莫半夏若也。
一童子,年十四,陡然吐血,一昼夜不止,势甚危急,求为诊视。其脉洪长,右部尤重按有力。知其胃气
因热不降,血随逆气上升也。为拟此汤,一剂而愈,又服一剂,脉亦和平。
一人,年十八,偶得吐血证,初不甚剧。因医者误治,遂大吐不止。诊其脉如水上浮麻,莫辨至数,此虚
弱之极候也。若不用药立止其血,危可翘足而待。遂投以此汤,去竹茹,加生山药一两,赭石改用八钱,一剂
血止。再诊其脉,左右皆无,重按亦不见。愚不禁骇然。询之心中亦颇安稳,惟觉酸懒无力。忽忆吕沧洲曾治
一发斑证,亦六脉皆无,沧洲谓∶脉者血之波澜,今因发斑伤血,血伤不能复作波澜,是以不见,斑消则脉出
矣。遂用白虎加人参汤,化其斑毒,脉果出(详案在青盂汤下)。今此证大吐亡血,较之发斑伤血尤甚,脉之
重按不见,或亦血分虚极,不能作波澜欤?其吐之时,脉如水上浮麻者,或因气逆火盛,强迫其脉外现欤?不
然闻其诊毕还里(相距十里),途中复连连呕吐,岂因路间失血过多欤?踌躇久之,乃放胆投以大剂六味地黄
汤,减茯苓、泽泻三分之二,又加人参、赭石各数钱,一剂脉出。又服平补之药二十余剂,始复初。
按∶因寒因热,皆可使胃气不降。然因热胃气不降者,人犹多知之,因寒胃气不降者,则知者甚鲜。黄氏
论胃气不降,专主因寒一面,盖有所感触而言也。曾有一少妇,上焦烦热,不能饮食,频频咳吐,皆系稀涎,
脉象弦细无力。知系脾胃湿寒,不能运化饮食下行,致成留饮为恙也。询其得病之初,言偶因咳嗽懒食,延本
处名医投以栝蒌、贝母、麦冬之类,旋愈旋即反复,服药月余竟至如此。遂为开苓桂术甘汤,加干姜、半夏
(细观理饮汤后跋语自知),且细为剖析用药之意。及愚旋里,其药竟不敢服,复请前医治之,月余而亡。夫
世之所谓名医者,其用药大抵如此,何不读黄氏之论,而反躬自省也哉!
门人高××实验一方∶赭石、滑石等分研细,热时新汲井泉水送服,冷时开水送服,一两或至二两,治吐
衄之因热者甚效。高××又在保阳,治一吐血证甚剧者,诸药皆不效,诊其脉浮而洪,至数微数,重按不实。初
投以拙拟保元寒降汤,稍见效,旋又反复。高××遂放胆投以赭石二两、台参六钱、生杭芍一两,一剂而愈。
附录∶
直隶青县张××来函∶
天津曹××,年二十五岁,自春日患吐血证,时发时愈,不以介意。至仲冬,忽吐血较前剧,咳嗽音哑,
面带贫血,胸中烦热,食少倦怠,屡治罔效,来寓求诊。左脉细弱,右脉则弦而有力,知其病久生热,其胃气
因热上逆,血即随之上升也。为开寒降汤方,为其咳嗽音哑,加川贝三钱,连服二剂,病大轻减。又服二剂,
不但吐血已止,而咳嗽音哑诸病皆愈。
安徽当阳吴××来函∶
孟夏二十三日,赤日晴天,铄人脏腑。有陶××者,因业商,斯日出外买粮,午后忽于路中患吐血,迨抵家
尚呕不止。凌晨来院求治。诊其脉象洪滑,重按甚实,知其为热所迫而胃气不降也。因夫子尝推《金匮》泻心
汤为治吐衄良方,遂俾用其方煎汤,送服黑山栀细末二钱。服后病稍愈而血仍不止,诊其脉仍然有力,遂为开
寒降汤,加广三七细末三钱,俾将寒降汤煎一大盅,分两次将三七细末送服。果一剂而愈。
Treatment for hematemesis (vomiting blood) and epistaxis (nosebleed), where the pulse is surging, slippery, and long, or rises to reach the thenar eminence (Yuji area of the palm). This is caused by heat leading to the failure of Stomach Qi to descend. Using heavy, cold, and descending herbs to lower the Stomach Qi will stop the bleeding.
Raw Hematite (Lithodis, Shi Gao) [6 qian, crushed]
Clear Pinellia Rhizome (Ban Xia) [3 qian]
Trichosanthes Seed (Gua Lou Ren) [4 qian, stir-fried and crushed]
Raw White Peony Root (Bai Shao) [4 qian]
Bamboo Shavings (Zhu Ru) [3 qian]
Arnebiae Radix seu Lithospermi Semen (Niu Bang Zi) [3 qian, stir-fried and crushed]
Powdered Licorice Root (Gan Cao) [1.5 qian]
In *Jin Gui Yao Lue* (Essential Prescriptions from the Golden Cabinet), there is the Xie Xin Tang (Drain the Epigastrium Decoction) for treating heart Qi deficiency manifesting as hematemesis and epistaxis, which uses Rhubarb (Da Huang) combined with Scutellaria Root (Huang Lian) and Scutellaria Root (Huang Qin). Later generations failed to grasp Zhang Zhongjing's intent in formulating this prescription and often misunderstood it. They did not realize that the so-called "heart Qi deficiency" is not a true deficiency; if it were truly deficient, why would one use draining methods? Essentially, this condition arises from heat in the Yangming Stomach fu-organ reversing upward and rushing into the Heart, causing palpitations and restlessness, presenting an appearance similar to deficiency. Zhang Zhongjing established his theory from a superficial perspective to facilitate understanding, thus naming it "heart Qi deficiency." Therefore, his prescription strictly follows the principle in *Nei Jing* (The Inner Canon) that hematemesis and epistaxis are primarily attributed to the failure of Yangming to descend. He used Rhubarb to directly enter the Yangming fu-organ to drain the rebellious heat; used Scutellaria Root to clear Lung Metal heat, allowing its purifying and descending qi to assist the descending force of Yangming; and used Coptis Rhizome (Huang Lian) to clear Heart Fire heat, preserving the primal Yang and protecting the true Yin fluids of Shaoyin. Thus, "draining" is actually "tonifying." Moreover, Coptis Rhizome has the property of thickening the intestines and stopping diarrhea. When used with Rhubarb, it retains Rhubarb's power, preventing excessive loose stools. Therefore, for hematemesis and epistaxis not caused by cold, this prescription brings about immediate recovery. Furthermore, after recovery, all stasis dissipates, leaving no other ailments; it is indeed an excellent prescription. Even if the Heart Qi were truly deficient, and continuous bleeding posed an immediate life-threatening danger, using Xie Xin Tang first to stop the bleeding, followed by gradual tonification to restore healthy Qi, exemplifies the principle of "treating the acute symptoms first," which is also a sound strategy for physicians. However, people generally fear the potent nature of Rhubarb and dare not use it lightly; even when used, patients often react with shock and doubt. Consequently, I reluctantly formulated this Han Jiang Tang (Cold Descending Decoction), heavily utilizing Raw Hematite to replace Rhubarb's descending power. Repeated use has yielded prompt results.
One might ask: Later materia medica states that Ban Xia (Pinellia Rhizome) is contraindicated in blood disorders due to its acrid and drying nature. In your proposed Han Jiang Tang, which treats hematemesis and epistaxis caused by heat, why do you still include Ban Xia? Are you not concerned that its acrid dryness will damage the blood? The answer is: Blood disorders require differentiation. If it is consumptive cough with blood-streaked sputum, Ban Xia is indeed contraindicated. However, if there is massive hematemesis or unceasing epistaxis, even in consumptive cases, Ban Xia can be temporarily used to achieve immediate effect. After the bleeding stops, other treatments can be planned gradually. Generally, hematemesis is mostly due to Stomach Qi carrying Chong Qi (Penetrating Vessel Qi) rebelling upward; epistaxis is mostly due to Stomach and Chong Qi rebelling upward, forcing Lung Qi to rebel as well. *Nei Jing · Jue Lun Pian* (Treatise on Rebellious Qi) states: "Yangming rebellious qi leads to panting, cough, body heat, fright, epistaxis, and vomiting blood." This is a glorious sage teaching, immutable through the ages. Therefore, treating hematemesis and epistaxis should primarily focus on descending Yangming rebellious qi. Among herbs that descend Stomach Qi rebellion, none is superior to Ban Xia.
A boy, aged fourteen, suddenly began vomiting blood continuously for a day and night, in a critical state. Upon examination, his pulse was surging, long, and particularly forceful upon deep pressure on the right side. I determined that Stomach Qi failed to descend due to heat, and blood rose with the rebellious qi. I prescribed this decoction. One dose cured him; a second dose normalized the pulse.
An eighteen-year-old man occasionally suffered from hematemesis, initially mild. Due to medical error, he began massive, unceasing vomiting of blood. His pulse felt like floating hemp seeds on water, indistinguishable in rate, indicating extreme weakness. Without immediate medication to stop the bleeding, death was imminent. I administered this decoction, removing Zhu Ru (Bamboo Shavings), adding raw Dioscorea Rhizome (Shan Yao) 1 liang, and increasing Hematite (Dai Zhe Shi) to 8 qian. One dose stopped the bleeding. On re-examination, the pulse was imperceptible on both sides, even upon deep pressure. I was startled. He reported feeling mentally stable but physically weak and sore. I recalled Lü Cangzhou treating a case of macular eruption where all six pulses were absent. Lü stated: "The pulse is the wave of blood. Now, due to the eruption damaging blood, the blood cannot generate waves, hence the absence of pulse. Once the eruption subsides, the pulse will emerge." I used Bai Hu Jia Ren Shen Tang (White Tiger Decoction plus Ginseng) to resolve the eruption toxin, and the pulse indeed emerged (see detailed case under Qing Yu Tang). In this case, massive blood loss from vomiting was more severe than blood damage from eruption. The absence of pulse upon deep pressure might be due to extreme deficiency in the blood level, unable to generate waves? Or perhaps during the vomiting, the pulse felt like floating hemp seeds because rebellious qi and flourishing fire forced the pulse to manifest externally? Alternatively, hearing that he traveled ten li home and vomited repeatedly along the way, could excessive blood loss during the journey be the cause? After much hesitation, I boldly administered a large dose of Liu Wei Di Huang Wan (Six-Ingredient Pill with Rehmannia), reducing Poria (Fu Ling) and Alisma Rhizome (Ze Xie) by two-thirds, and adding Ginseng (Ren Shen) and Hematite (Dai Zhe Shi) several qian each. One dose brought out the pulse. After taking twenty-plus doses of mild tonifying medicine, he fully recovered.
Note: Both cold and heat can cause Stomach Qi to fail to descend. However, while many know that heat causes this, few understand that cold can also cause it. Mr. Huang's discussion on Stomach Qi failure focuses exclusively on cold, likely based on specific experiences. I once treated a young woman with upper jiao irritability and heat, inability to eat, frequent coughing up of thin saliva, and a wiry, fine, and powerless pulse. I diagnosed spleen-stomach damp-cold failing to transform and transport food downward, leading to retained fluid pathology. She reported that initially, due to cough and poor appetite, a local famous doctor prescribed Trichosanthes Root (Gua Lou), Fritillaria Bulb (Bei Mu), and Ophiopogon Tuber (Mai Dong). Her condition improved then relapsed. After a month of medication, she reached this state. I prescribed Ling Gui Zhu Gan Tang (Poria, Cinnamon Twig, Atractylodes Macrocephala, and Glycyrrhiza Decoction) with added Dried Ginger (Gan Jiang) and Pinellia Rhizome (Ban Xia) (see postscript of Li Yin Tang for details), explaining the rationale carefully. However, upon my return, her family dared not administer the medicine and consulted the previous doctor. She died after another month. This illustrates how so-called "famous doctors" prescribe medicines. Why do they not read Mr. Huang's treatises and reflect upon themselves?
My disciple Gao XX experimentally tested a formula: Equal parts of Hematite (Dai Zhe Shi) and Talcum (Hua Shi) ground into fine powder. Taken with fresh well-water in hot weather, or boiled water in cold weather, dosage 1–2 liang. It is very effective for hematemesis and epistaxis caused by heat. Gao XX also treated a severe hematemesis case in Baoyang where other medicines failed. The pulse was floating, surging, slightly rapid, and empty upon deep pressure. Initially, I prescribed my Bao Yuan Han Jiang Tang (Protective Origin Cold Descending Decoction), which showed slight effect but relapsed. Gao XX then boldly administered Hematite 2 liang, Codonopsis Root (Tai Shen) 6 qian, and Raw White Peony Root 1 liang. One dose resulted in cure.
Appendix:
Letter from Zhang XX of Qing County, Zhili:
Cao XX of Tianjin, aged 25, suffered from intermittent hematemesis since spring, ignoring it. In mid-winter, the bleeding became severe, accompanied by hoarseness, anemia, chest irritability, poor appetite, and fatigue. Multiple treatments failed. Left pulse was fine and weak; right pulse was wiry and forceful. I diagnosed chronic illness generating heat, causing Stomach Qi to rebel upward due to heat, dragging blood with it. I prescribed Han Jiang Tang. For hoarseness, I added Fritillaria Bulb (Chuan Bei Mu) 3 qian. Two doses significantly reduced symptoms. Two more doses stopped the bleeding and cured the cough and hoarseness.
Letter from Wu XX of Dangyang, Anhui:
On the 23rd day of early summer, under scorching sun, Tao XX, a merchant, went out to buy grain. In the afternoon, he suddenly vomited blood on the road and continued vomiting upon returning home. He sought treatment at dawn. Pulse was surging, slippery, and solid upon deep pressure, indicating heat forcing Stomach Qi to fail to descend. Since the master praised Jin Gui Xie Xin Tang as an excellent prescription for hematemesis and epistaxis, I advised using that decoction taken with 2 qian of finely ground Black Gardenia Fruit (Hei Shan Zhi). Symptoms improved slightly, but bleeding persisted. Pulse remained forceful. I then prescribed Han Jiang Tang with 3 qian of finely ground Panax Notoginseng Root (San Qi). The patient took the decoction in two portions, swallowing the San Qi powder with each. One dose resulted in a cure.