（《拾遗》）
【释名】时珍曰∶此山岩土石间所出泉，流为溪涧者也。《尔雅》云∶水正出，曰滥泉
；悬出，曰沃泉；仄出曰 泉。其泉源远清冷，或山有玉石美草木者为良；其山有黑土毒
石恶草者不可用。陆羽云∶凡瀑涌漱湍之水，饮之令人有颈疾。
颖曰∶昔在浔阳，忽一日城中马死数百。询之，云∶数日前雨，洗出山谷中蛇虫之毒，
马饮其水然也。
【气味】甘，平，无毒。
【主治】霍乱烦闷，呕吐腹空，转筋恐入腹，宜多服之，名曰洗肠，勿令腹空，空则更
服。人皆惧此，然尝试有效。但身冷力弱者，防致脏寒，当以意消息之（藏器）。
（《拾遗》）
【主治】有毒，杀人。洗诸疮皆瘥（藏器）。
（《拾遗》）
【集解】藏器曰∶乃古冢中食罂中水也，取清澄久远者佳。古文曰∶蔗留余节，瓜表遗
犀。言二物不烂，余皆成水也。
【气味】辛，平，有小毒。
【主治】鬼气中恶疰忤，心腹痛，恶梦鬼神，杀蛔虫。进一合，不可多饮，令人心闷。
又云，洗眼见鬼，未试（藏器）。
【附方】新一。噎疾∶古冢内罐罂中水，但得饮之即愈，极有神效。（《寿域方》）
（《拾遗》）
【集解】藏器曰∶此泽间小泉有赤蛇在中者，人或遇之，经雨取水服。
【气味】有小毒。
【主治】瘕结气，诸瘕，恶虫入腹，及咬人生疮者（藏器）。
（出自《本草拾遗》）
【释名】李时珍说：这种泉水是从山岩的土石缝隙中涌出，流淌形成溪涧的水。《尔雅》中说：垂直向上喷出的泉，叫做滥泉；悬挂流出的泉，叫做沃泉；侧向流出的泉，叫做𣸣泉。这种泉水源头深远、水质清冷，如果山中产有玉石或美好的草木，则水质优良；如果山中有黑土、毒石或恶草，则不可饮用。陆羽说：凡是瀑布奔涌、急流冲刷的水，饮用后会让人患上颈部疾病。
颖说：过去在浔阳，忽然有一天城中死了数百匹马。询问原因，说是几天前下了雨，雨水洗刷出山谷中蛇虫的毒素，马匹饮用了这些水所致。
【气味】味甘，性平，无毒。
【主治】霍乱引起的烦闷、呕吐、腹部空虚感、肌肉痉挛（转筋）且担心痉挛上行入腹的情况，应当多服用此水，称之为“洗肠”，不要让腹部感到空虚，如果感到空虚就再次服用。人们都对此感到恐惧，但尝试后发现确实有效。只是对于身体寒冷、力气虚弱的人，要防止导致内脏受寒，应当根据具体情况斟酌使用。（引自藏器）
（出自《本草拾遗》）
【主治】有毒，能致人死亡。用于清洗各种疮疡均可痊愈。（引自藏器）
（出自《本草拾遗》）
【集解】藏器说：这是古墓中食用陶罐里的积水，取清澈澄静、存放久远的水为佳。古文中说：“甘蔗留下剩余的节段，瓜皮遗留犀角。”意思是这两样东西不会腐烂，其余的都化成水了。
【气味】味辛，性平，有小毒。
【主治】鬼气、中恶、疰忤（一种由外邪侵入引起的慢性传染病），心腹疼痛，噩梦及鬼神作祟，杀灭蛔虫。每次服用一合（容量单位），不可多喝，否则会导致心胸烦闷。又说，用这种水洗眼能看到鬼神，未曾尝试过。（引自藏器）
【附方】新编一方。噎疾（吞咽困难）：取古墓内罐罂中的水，只要喝下即可痊愈，极有神效。（出自《寿域方》）
（出自《本草拾遗》）
【集解】藏器说：这是沼泽间的小泉，其中有赤蛇在其中，人如果遇到，经过雨后取水服用。
【气味】有小毒。
【主治】瘕结气（腹中结块之气）、各种瘕病、恶虫进入腹部，以及被毒蛇咬伤后引发的疮疡。（引自藏器）
(From *Bencao Shiyi* [Supplement to Materia Medica])
[Names] Li Shizhen states: This spring water emerges from the crevices of rocks and soil in mountain cliffs, flowing to form streams. The *Erya* states: A spring that flows vertically upward is called "Lanquan" (Overflowing Spring); a spring that hangs and flows down is called "Woquan" (Pouring Spring); a spring that flows obliquely is called "Quan" (Oblique Spring). Such springs have distant sources and cold, clear water quality; if the mountains contain jade or fine vegetation, the water is considered good; however, if the mountains contain black soil, toxic stones, or noxious plants, it should not be used. Lu Yu stated: Water from cascades and turbulent rapids, if consumed, causes neck diseases.
Ying stated: In Xunyang, hundreds of horses suddenly died in the city one day. Upon inquiry, it was said that rain a few days prior washed toxins from snakes and insects out of the valleys, and the horses drank this contaminated water.
[Flavor and Nature] Sweet, neutral, non-toxic.
[Indications] For cholera with restlessness, vomiting, abdominal emptiness, and muscle spasms (tetany) fearing ascent into the abdomen, drink abundantly. This is termed "washing the intestines." Do not let the abdomen feel empty; if it does, take more. People are often afraid of this, but trials show it is effective. However, for those with cold bodies and weak strength, care must be taken to prevent internal coldness; use discretion based on individual condition. (Cited from Zang Qi)
(From *Bencao Shiyi*)
[Indications] Toxic, can cause death. Used to wash various sores and ulcers, leading to healing. (Cited from Zang Qi)
(From *Bencao Shiyi*)
[Collection and Explanation] Zang Qi states: This is stagnant water found in earthenware jars within ancient tombs. Clear,澄 (clear), and long-stored water is preferred. Ancient texts say: "Sugarcane retains its nodes, melon rinds resemble rhino horn," meaning these items do not rot, while others decompose into water.
[Flavor and Nature] Pungent, neutral, slightly toxic.
[Indications] For "ghost qi," sudden evil invasion, chronic infectious diseases (zhu wu), heart and abdominal pain, nightmares, and spiritual disturbances; kills roundworms. Take one he (a unit of volume); do not drink excessively as it may cause chest stuffiness. It is also said that washing eyes with this water allows one to see ghosts, though this has not been tested. (Cited from Zang Qi)
[Attached Prescriptions] New Prescription 1. Dysphagia (Yie Ji): Drink water from jars in ancient tombs; recovery is immediate and highly effective. (From *Shouyu Fang*)
(From *Bencao Shiyi*)
[Collection and Explanation] Zang Qi states: This refers to small springs in marshes containing red snakes. If encountered by humans, the water is collected after rain for consumption.
[Flavor and Nature] Slightly toxic.
[Indications] For jia syndrome (abdominal masses due to qi stagnation), various jia conditions, poisonous insects entering the abdomen, and sores caused by snake bites. (Cited from Zang Qi)