（宋开宝）
【气味】甘平，无毒。
【主治】开胃、下气，去水气，令人肥健。
【核】曰∶白鱼，一名 ，一名 。 ，白也，白色也。生江湖中，大者长六七尺，色
白形窄，腹扁，鳞细，内有细刺，头尾俱昂。灸疮不发者，作 食之。
【 】曰∶鱼，冬渊春涉，化无停机者，共浮沉于生长之门。白者，金色；金者，水母，
生生不息之源也。仲景先生用治水亡泽上而消渴，水亡润下而小便不利。开宝推展开胃；开
胃者，开发上焦，熏肤充身，泽毛若雾露之溉。令人润身而肥健，气无有不下，水无有不去
矣。盖用行则体消，体止则用息；用不忘体，体不亡用，亡则不祥莫大焉。顾水之从鱼，犹
云之从龙，风之从虎，亲上亲下，物各从其类也。
（日华）
【气味】咸平，无毒。
【主治】煮汁饮，止渴，治淋，杀野兽肉。
【核】曰∶出南海、交州之阳。水沫集尘埃，荡漾水面日久凝结而成。色黄白，体虚而
轻，仍未离乎尘沫本相也。先人云∶山融成水，归宗走海，泡幻立坚仍呈本相，随波上下，
止止行行，行行止止，会心者得之。
【 】曰∶抱朴子云∶烧泥为瓦，燔木为炭，水沫为浮石，皆去其柔脆，变其坚刚。释
典云∶火劣水势，湿为巨海，干为州潭，是故彼大海中，火光常起，彼州潭中，江河常注，
虽幻化异形，而水火之性，终不陨灭。顾浮石之浮水上，即火性浮炕之上炎。诗大雅云∶
之浮之是也。若止渴治淋即湿者干之，干者湿之。若积块老痰，瘿 疝瘕，砂石淋露，即去
其坚刚，变其柔脆。随根身之缺陷，现四大之遍周，若以结治结，犹幻归幻耳。
【宋开宝本草】
【气味】味甘，性平，无毒。
【主治】开胃、降气，去除水湿之气，使人身体肥壮健壮。
【考证】曰：白鱼，又名[缺字]，又名[缺字]。（注：此处原文有缺字或异体字，依文意推测指代白鱼本身或其别称，但根据后文“生江湖中...头尾俱昂”描述，实为淡水鱼类，与后文浮石不同。然古籍中“白鱼”有时亦指蠹虫或特定小鱼，此处结合“灸疮不发者作食之”及形态描述，应指一种可食用的白色鱼类。）它是白色的，颜色洁白。生长在江河湖泊中，大的长六七尺，颜色白身形窄，腹部扁平，鳞片细密，体内有细小的刺，头和尾巴都向上翘起。对于灸疮久不愈合（不发）的情况，将其煮成羹汤食用。
【发挥】曰：鱼类，冬天在深渊潜藏，春天涉水而出，变化没有停止的时候，共同沉浮于生长之门。白色，对应金色；金色，是水的母体，生生不息的源头。张仲景先生用它治疗津液亡失导致的上焦燥热而消渴，以及津液亡失导致下行滋润功能失常而小便不利。《开宝本草》推崇其能开胃；所谓开胃，就是开发上焦，熏蒸肌肤充实形体，润泽毫毛如同雾露灌溉一样。使人身体润泽而肥壮健壮，气没有不下行的，水没有不排出的了。大概作用运行则形体消耗，形体静止则作用息止；作用不忘却形体，形体不丧失作用，如果丧失了就没有比这更不吉祥的了。看水跟随鱼，就像云跟随龙，风跟随虎，亲上亲下，万物各自跟随同类。
【日华子本草】
【气味】味咸，性平，无毒。
【主治】煮汁饮用，止渴，治疗淋证，杀死野兽肉中的毒素。
【考证】曰：出产于南海、交州的向阳处。水沫聚集尘埃，在水面荡漾日久凝结而成。颜色黄白，体质虚而轻，仍未脱离尘沫的本相。先人说：山融化成为水，回归宗源流向大海，泡沫虚幻瞬间变坚仍呈现本相，随波上下，停停走走，走走停停，领会心意的人能得到其中的道理。
【发挥】曰：抱朴子说：烧泥土做成瓦，焚烧木头做成炭，水沫变成浮石，都是去掉其柔脆，改变其坚刚。佛经说：火势微弱水势强盛，潮湿成为大海，干燥成为洲潭，所以那大海中，火光常常升起，那洲潭中，江河常常注入，虽然幻化出不同的形状，但水火的本性，最终不会陨灭。看浮石漂浮在水面上，就是火性漂浮在炕上向上炎升。《诗经·大雅》说：“之浮之”就是这个意思。如果用来止渴治疗淋证，就是湿的让它变干，干的让它变湿。如果是积聚块状物、老痰、瘿瘤、疝气、癥瘕、砂石淋沥等病，就是去掉其坚刚，改变其柔脆。随着根身（人体）的缺陷，显现四大（地水火风）的遍周，如果用结聚来治疗结聚，就像幻术回归幻术罢了。
[Song Kai Bao Ben Cao]
[Taste and Nature] Sweet, neutral, non-toxic.
[Indications] Stimulates appetite, directs Qi downward, eliminates dampness-water qi, making the body robust and healthy.
[Verification] It is said: Baiyu (White Fish), also known as [missing character], also known as [missing character]. "Bai" means white, pure white color. It lives in rivers and lakes. The large ones are six or seven chi long, white in color, narrow in shape, flat-bellied, with fine scales, containing fine spines inside, and both head and tail point upwards. For moxibustion sores that do not heal (fail to erupt/pus out), it can be made into food/soup and eaten.
[Elucidation] It is said: Fishes, hiding in deep abysses in winter and wading in spring, undergo changes without ceasing, floating and sinking together in the gate of growth. White corresponds to Metal/Gold; Metal/Gold is the mother of Water, the source of endless generation. Master Zhang Zhongjing uses it to treat Xiao Ke (Wasting-Thirst) caused by the loss of fluids leading to upper Jiao dryness, and difficulty in urination caused by the loss of fluids leading to impaired downward moistening. Kai Bao Ben Cao advocates its ability to open the stomach; opening the stomach means developing the Upper Jiao, steaming the skin, filling the body, and moistening the hair like mist and dew irrigation. It makes the body moist, robust, and healthy, ensuring Qi descends without obstruction and water is expelled without retention. Generally, when function acts, the form diminishes; when form rests, function ceases; function does not forget form, and form does not lose function. If lost, there is no greater misfortune than this. Just as water follows fish, clouds follow dragons, and wind follows tigers, the high and low are close, and all things follow their own kind.
[Ri Hua Zi Ben Cao]
[Taste and Nature] Salty, neutral, non-toxic.
[Indications] Boiled juice is drunk to stop thirst, treat Lin syndrome (dysuria), and detoxify wild beast meat.
[Verification] It is said: Produced in sunny areas of Nanhai and Jiaozhou. Formed by water foam gathering dust and agitating on the water surface for a long time until solidified. Yellowish-white in color, void and light in texture, still retaining the original appearance of dust and foam. Ancestors said: Mountains melt into water, returning to the source to flow into the sea; bubbles, though illusory and instantly hardening, still show their original form, moving up and down with waves, stopping and going, going and stopping. Those who understand the mind grasp its essence.
[Elucidation] Baopuzi says: Firing clay into tiles, burning wood into charcoal, and turning water foam into Pumice (Fushishi), all involve removing softness and brittleness, transforming them into hardness and rigidity. Buddhist scriptures say: When fire is weak and water is strong, moisture becomes the great sea; when dry, it becomes continents and pools. Therefore, in that great sea, firelight often rises; in those continents and pools, rivers and streams constantly flow. Although they transform into different shapes, the nature of fire and water never perishes. The fact that Pumice floats on water indicates that the nature of fire floats and flares upward like on a kang. The Book of Songs, Daya, says: "Floating upon it," which is exactly this meaning. If used to stop thirst and treat Lin syndrome, it dries what is wet and moistens what is dry. If used for accumulations, old phlegm, goiters, hernias, masses, and sandy dysuria, it removes hardness and transforms it into softness. Following the defects of the root body (human body), it manifests the universality of the Four Elements (Earth, Water, Fire, Wind). Using accumulation to treat accumulation is like illusion returning to illusion.