与禹余粮同一种类。生太一山谷者曰太一余粮。土气之专精也。（生东海池泽者曰禹余
粮。是得水气之专精者。） 今惟会稽王屋泽路诸山时有之。外裹若甲。甲中有白。白中有
黄似鸡子黄。而重重如叶子雌黄。轻敲便碎如粉。设其中无黄。但有黄浊水。是为石黄水。
更有凝结如石者为石中黄。非太一余粮也。（核）
气味甘平。主治咳逆上气。症瘕血闭漏下。除邪气肢节不利。久服耐寒暑不饥。益脾。
安脏气。镇五脏。定六腑。（诸本草）卢氏子由曰。太一即太乙。气之始也。块然独存而无
所不存。故能镇定。中黄敦艮之止。对待肺金不能收敛下降。而致咳逆上气。若症瘕血闭者。
气不 运也。漏下淋漓者。气不收摄也。太一能令元气屈曲而出。使凝闭漏下者。不得不随
之运抑扬。所谓欲治其血先调其气。设元真萎顿。则邪气外薄。太一能畅真气。则邪气自
不兼容矣。肢体不利者。气壅之也。太一黄中通理。宣气四达。气拒而固。不受寒暑。气充
而实。不苦饥虚矣。
〔修治〕 用黑豆黄精各五合。水二斗。煮取五升。置瓷锅中。下余粮四两煮之。旋添。
汁尽为度。药气香如新米矣。捣之。又研万杵方用。（ ）
绩平水土。有如神禹。故名。出东海池泽。凡山岛中池泽亦有之。形如鹅鸭卵。裹
壳重叠。中有黄色细末。如蒲黄。无沙者佳。近出茅山池泽中者极精好。状如牛黄。重重甲
错。其佳处乃紫色靡靡如面。嚼之无碜。（碜。食有沙也。）
味甘咸。气平寒。治咳逆寒热烦满。主崩中。下赤白血闭症瘕。大热。疗小腹痛结烦疼。
炼饵服之不饥。方书治气证胀满。咳嗽遗矢。癫。泄泻。血痢遗精。禹余粮水土之精气所钟。
土劣水势偏。得水气之专精者也。气味甘寒。对待火热及水土浊邪。（聚为寒热。为咳逆。
为烦满。为赤白。为血闭。为症瘕。）或肾形无坚固性。致洪水泛滥者。（子由）伤寒下痢不
止。心下痞硬。利在下焦者。赤石脂禹余粮各一斤。并碎之。水六升。煮取一升。去渣分再
服。崩漏五色。使人无子。禹余粮赤石脂牡蛎各 研乌贼骨伏龙肝桂心等分。为末。每温酒
服方寸匕。忌葱蒜。产后烦躁。禹余粮一枚。入地埋一半。紧筑。炭灰一斤 之。湿土罨一
宿。打破。去外面石。取里面细者。研水淘五七度。日干。再研万遍。用甘草汤服二钱。一
服立效。
〔论〕 余粮二种。咸钟水土精气融结成形。而禹余偏得水气之专精者。夫甘寒除热。
即草木类能奏功。惟是水之精。假合于土。以全地道之生化。则其具足水流土止生化离合之
精气。谅非草木所得侪。故能益下焦阴虚而除烦热痛结。如女子产后烦躁。投之立效。是一
的证也。禹粮能除下焦阴中之邪。赤脂能收下焦阴中之气。故相合以成镇固之功。
〔修治〕细研。水淘取汁。澄之。勿令有沙土可也。
与禹余粮属于同一种类。生长在太一山谷的称为太一余粮，这是土气精华的凝聚。（生长在东海池泽的称为禹余粮，这是得水气精华的。）如今只有在会稽、王屋、泽路等山中偶尔出产。外表包裹着像铠甲一样的壳，壳中有白色物质，白色物质中有黄色部分，类似鸡蛋黄，且层层叠叠如同雌黄的叶片，轻轻敲击就会碎裂成粉末。如果其中没有黄色，只有浑浊的黄水，这叫做石黄水。更有凝结如石头状的叫做石中黄，这些都不是太一余粮。（核）
气味甘平。主治咳嗽气逆，症瘕（腹内结块），血闭，漏下（非经期阴道出血）。能祛除邪气，治疗肢体关节不利。长期服用可以耐寒暑，不感饥饿。补益脾脏，安定脏腑之气，镇守五脏，安定六腑。（诸本草）卢氏子由说：太一即太乙，是气的起始。它块然独存而无所不在，所以能够镇定。中黄具有敦艮之止的特性。针对肺金不能收敛下降而导致的气逆咳嗽，以及症瘕血闭的情况，是因为气机运行不畅。漏下淋漓不断，是因为气无法收摄。太一能使元气曲折而出，使那些凝闭漏下的情况，不得不随之运化抑扬。这就是所谓“欲治其血先调其气”。如果元真衰弱颓顿，则邪气外迫。太一能畅达真气，则邪气自然无法兼容。肢体不利，是因为气机壅滞。太一黄中通理，宣通气机四达，气机坚固拒斥外邪，不受寒暑侵袭；气充充实，就不苦于饥饿虚弱了。
〔修治〕 用黑豆、黄精各五合，加水二斗，煮取五升，放入瓷锅中，加入余粮四两一起煮，随时添加汤汁，直到汁液耗尽为止。药气香如新米。捣碎后，再研磨一万杵才可使用。（ ）
绩平水土，功效有如神禹，因此得名。产于东海池泽。凡是山岛中的池泽也有出产。形状像鹅鸭蛋，外壳重叠，中间有黄色细末，像蒲黄一样，没有沙粒的为佳。近期从茅山池泽中产出的极为精好，状如牛黄，层层甲错。其佳处呈现紫色，细腻如面粉，咀嚼时无砂砾感。（碜，指食物中有沙子。）
味甘咸，气平寒。治疗咳嗽气逆、寒热烦闷胀满。主治崩中（大量阴道出血），赤白痢疾，血闭，症瘕，大热。治疗小腹痛结烦疼。炼饵服用可以不感到饥饿。方书用于治疗气证胀满，咳嗽，遗矢（大便失禁或排便异常），癫病，泄泻，血痢，遗精。禹余粮是水土精气所钟聚之物，因土劣于水势，故得其水气之专精。气味甘寒，针对火热及水土浊邪。（聚为寒热，为咳逆，为烦满，为赤白，为血闭，为症瘕。）或者肾形无坚固性，导致洪水泛滥者。（子由）伤寒下痢不止，心下痞硬，利在下焦者，用赤石脂、禹余粮各一斤，打碎，加水六升，煮取一升，去渣分两次服用。崩漏五色，使人不孕，用禹余粮、赤石脂、牡蛎各等份，研乌贼骨、伏龙肝、桂心等量，制成散剂，每次温酒送服一方寸匕，忌食葱蒜。产后烦躁，取禹余粮一枚，一半埋入地下，紧密填筑，用炭灰一斤覆盖，湿土掩盖一夜，打破，去掉外面的石头，取里面的细粉，用水淘洗五六次，晒干，再研磨万遍，用甘草汤送服二钱，一服立效。
〔论〕 余粮有两种，都汇聚水土精气融合成形，而禹余粮偏向于得水气之专精。甘寒除热，即使是草木类药物也能奏效。唯有水的精华，假借于土，以完成地道生化之功，那么它所具备的水流土止、生化离合的精气，想必不是草木所能比肩的。所以能补益下焦阴虚而去除烦热痛结，如女子产后烦躁，投以此药立效，这是一个确切的证候。禹粮能去除下焦阴中之邪，赤脂能收摄下焦阴中之气，所以两者结合以成就镇固之功。
〔修治〕 细细研磨，用水淘取汁液，澄清它，不要让其中有沙土即可。
It belongs to the same category as Yuyuliang (Hematitum). Those growing in Taiyi Valley are called Taiyiyuliang, which is the essence of Earth Qi condensed. (Those growing in the pools and marshes of the East Sea are called Yuyuliang, which is the essence of Water Qi condensed.) Currently, they are occasionally found only in mountains such as Kuaiji, Wangwu, and Zelu. The exterior is wrapped in a shell resembling armor; within the shell is white matter, and within the white matter is yellow matter resembling egg yolk, layered like leaves of realgar (Xionghuang, Orpiment), crumbling into powder when lightly tapped. If there is no yellow matter inside, but only turbid yellow water, it is called Shihuangshui (Stone Yellow Water). There is also that which condenses like stone, called Shizhonghuang (Stone Middle Yellow); these are not Taiyiyuliang. (He)
The flavor is sweet and neutral. It mainly treats cough with rebellious Qi, Zhengjia (abdominal masses), blood obstruction, and leukorrhea or metrorrhagia. It expels pathogenic factors and alleviates stiffness and discomfort in the limbs and joints. Long-term consumption enables one to withstand cold and heat without feeling hunger. It benefits the Spleen, stabilizes the Qi of the Zang organs, anchors the Five Zang, and settles the Six Fu. (Various Materia Medica) Lu Shi Ziyu stated: Taiyi is Taiyi, the beginning of Qi. It exists independently yet pervades everything, thus capable of anchoring and settling. The middle yellow possesses the stopping nature of Dun Gen. Regarding lung Metal failing to descend and converge, leading to cough and rebellious Qi, or conditions like Zhengjia and blood obstruction, these arise from stagnant Qi movement. Leaking and dripping discharge occurs because Qi fails to secure and hold. Taiyi allows Yuan Qi (Original Qi) to emerge through curvature, causing those who are凝闭 (condensed and blocked) or leaking to inevitably follow its movement and modulation. This is what is meant by "to treat blood disorders, first regulate Qi." If Yuan Zhen (True Qi) is withered and depressed, then pathogenic factors press from outside. Taiyi can smooth True Qi, so pathogenic factors naturally cannot coexist. Limb dysfunction is due to Qi stagnation. Taiyi's yellow penetrates the center and regulates the network vessels, disseminating Qi in all directions. When Qi is firm and repelling, it resists cold and heat; when Qi is full and solid, one does not suffer from hunger or deficiency.
[Processing] Use five he of Black Bean (Doushi, Glycine max seed prepared by fermentation) and Polygonati Rhizoma (Huangjing, Rhizoma Polygonati sibirici), add two dou of water, boil to obtain five sheng, place in a porcelain pot, add four liang of Yuliang, and boil. Add liquid as needed until the juice is exhausted. The medicinal aroma should be fragrant like new rice. Pound it, then grind for ten thousand strokes before use. ( )
It levels water and earth, with efficacy akin to the divine Yu, hence the name. It originates from the pools and marshes of the East Sea. It is also found in pools and marshes among mountain islands. Its shape resembles goose or duck eggs, with overlapping shells, containing fine yellow powder inside, similar to Puhuang (Lygodii Spora), free of sand is superior. Those recently sourced from the pools and marshes of Maoshan are extremely refined and good, resembling Niuhuang (Calculus Bovis, Calculus Bos tae), with layered cracked surfaces. Its finest quality is purple, soft and powdery like flour, chewing without grittiness. (Chan refers to grittiness from sand in food.)
The flavor is sweet and salty, the qi is neutral and cold. It treats cough with rebellious Qi, alternating chills and fever, vexation, and fullness. It primarily manages Bengzhong (metrorrhagia), bloody and non-bloody dysentery, blood obstruction, Zhengjia, and high fever. It treats painful knots and vexation in the lower abdomen. Taken as processed pills, it prevents hunger. Medical texts treat Qi-patterns with distension and fullness, cough, fecal incontinence, epilepsy, diarrhea, bloody dysentery, and spermatorrhea. Yuyuliang is the gathering point of the essence of water and earth; since Earth is inferior to Water's momentum, it obtains the exclusive essence of Water Qi. The flavor is sweet and cold, countering Fire-Heat and turbid pathogens of water and earth. (Condensing into alternating chills and fever, cough with rebellious Qi, vexation and fullness, bloody and non-bloody discharge, blood obstruction, Zhengjia.) Or when the Kidney form lacks solidity, leading to flooding waters. (Ziyu) For typhoid with persistent diarrhea, epigastric hardness, and purging affecting the Lower Jiao, use Chishizhi (Haematitum, Haematites) and Yuyuliang each one jin, crushed, add six sheng of water, boil to obtain one sheng, remove dregs, and divide into two doses. For metrorrhagia with five-colored discharge causing infertility, use equal parts of Yuyuliang, Chishizhi, Muli (Ostreae Concha, Ostrea Shell), powdered Cutula Sepiae (Wuzhuyu, Cuttlebone), Fulonggan (Sanguis Glaebae, Red Clay), and Guixin (Cinnamomi Ramulus, Cinnamon Twig), made into powder, taken with warm wine, one cun bi per dose. Avoid green onions and garlic. For postpartum vexation, take one piece of Yuyuliang, bury half in the ground, pack tightly, cover with one jin of charcoal ash, wrap with wet soil overnight, break open, remove the outer stone, take the inner fine part, wash with water five or seven times, dry in the sun, grind again for ten thousand times, and take two qian with Licorice Decoction (Gancao Tang, Glycyrrhizae Decoctio), effective after one dose.
[Discussion] There are two types of Yuliang, both formed by the fusion of water and earth essences, while Yuyuliang leans towards obtaining the exclusive essence of Water Qi. Sweet and cold clearing Heat can achieve results even with herbal plants. However, only when the essence of Water joins with Earth to complete the generation and transformation of Earth's way, possessing the essence of water flow and earth stopping, generation and separation, can it truly match. Thus, it can benefit Yin deficiency in the Lower Jiao and clear vexation, heat, pain, and knots. For example, postpartum vexation in women responds immediately to this medicine, which is an accurate indication. Yuliang can eliminate pathogens in the Yin of the Lower Jiao, while Chizhi can collect Qi in the Yin of the Lower Jiao. Therefore, they combine to achieve anchoring and consolidating effects.
[Processing] Grind finely, wash with water to extract the juice, clarify it, ensuring no sand or dirt remains.