丹术家名黑龙丹。系烧马粪釜脐煤。
生肌收口药用之，掺疮口即验。
一名翠白，古方有用之，乃旧定窑器末也。近窑火气未脱，有毒，能腐肉，不宜服。 青
磁
末曰翠青，本经逢原∶白瓷器研细水飞，付痈肿，可代针砭。又点目去翳。 百草镜云∶白
朱砂系古瓷白色者，研粉入药。以其年久无火毒之害，必不得已，用破碎定窑入土过者，火
醋淬，研细水飞用。今人以近日窑气白色者代用，误矣。 按∶外科有九种十三根法，凡
种痈留根，有白瓷种，能令患毒不收口，时以取利，今逢原用以付痈肿。恐种毒留根，不宜
误用。或加入膏中以代针可也。然亦以少为贵。
接断骨神效方∶黄氏医抄∶研极细末，同黄蜡丸，酒吞三钱，取汗出，骨接有声，片时
即复
去翳障∶得效方∶有点眼翠白丹，用之。录验方∶有推云散，翠青翠白同用。 医学指
南目
疾门有拨云能光散，中用白朱砂，以童便合醋 制二十一次方用。
远近星障∶眼科要览∶白朱砂、牛黄、熊胆、白丁香、珍珠、冰片各一分；石燕、石蟹、琥
珀、珊瑚各三分，炉甘石 三钱，麝香半分，共为细末，蜜一两，调点。
鼻血不止∶慈惠编∶定窑瓷器乳极细末，吹少许入鼻孔内，立止。
治膈∶羲复方用白瓷片烧红，醋淬七次，研极细末，烧酒服三厘。
疮起沿∶白朱砂 红，淬入干烧酒内四两，七八次，以酥为度，研细水飞，每上药一
钱，
加冰片三厘，研细掺之，黑膏药盖贴。孕妇勿服，能坠胎。慎之。
鳝扛头∶叶氏方∶用细瓷器为末，香油调涂，立效。
治跌打闪衄伤方∶白朱砂，即回青瓷器，用火罐烧红，童便淬七次，研成粉，净用三钱，
乳
香没药俱去油各一钱，三味研为细末，用好黄酒送下，三日一服，三服全愈。
难产催生∶便易良方∶白细碗研碎末一钱，酒吞下，立刻即产。
纲目四卷主治内云∶白瓷器水磨，可灭瘢痕。
丹术家称之为黑龙丹。它是通过烧炼马粪，收集锅底的烟炱（釜脐煤）制成的。
用于生肌敛疮时药用此物，直接撒在疮口上即刻见效。
另一种名称叫“翠白”，古代方剂中有使用它的记载，它实际上是旧时定窑瓷器的粉末。由于近期烧制的瓷器火气未脱，含有毒性，能腐蚀肌肉，不宜内服。
青色磁器粉末称为“翠青”。《本经逢原》记载：将白瓷器研成细粉，用水飞法处理，外敷治疗痈肿，可以代替针砭疗法；又可用于点眼去除翳膜。《百草镜》记载：白朱砂是古代白色的瓷器，研成粉末入药。因为它年代久远，没有火毒的危害，如果迫不得已，可以使用破碎的、埋入土中的定窑瓷器，用醋淬炼后，研成细粉并用水飞法处理使用。现在的人用近期烧制的、带有窑气的白色瓷器代替使用，这是错误的。
按语：外科有“九种十三根”的说法，凡是种下痈疽留下病根的，有一种“白瓷种”，能让患处的毒邪无法收敛收口，有些人借此谋取利益。现在《本经逢原》用它来敷治痈肿，恐怕会导致种毒留根，不宜误用。或者将其加入膏药中代替针具刺破排脓是可以的，但也应以少量为贵。
接断骨神效方：出自《黄氏医抄》。将药物研成极细粉末，与黄蜡制成丸药，用酒送服三钱，取汗出，骨头连接处会发出声响，片刻即可复原。
去翳障：出自《得效方》，有“点眼翠白丹”，使用此法。《录验方》中有“推云散”，将翠青和翠白配合使用。《医学指南·目疾门》中有“拨云能光散”，其中使用了白朱砂，用童便合醋炮制二十一次后方可使用。
治疗远近星障：出自《眼科要览》。白朱砂、牛黄、熊胆、白丁香、珍珠、冰片各一分；石燕、石蟹、琥珀、珊瑚各三分，炉甘石三钱，麝香半分，共同研成细末，用蜂蜜一两调和后点眼。
鼻血不止：出自《慈惠编》。将定窑瓷器研磨成极细粉末，吹少许进入鼻孔内，立刻止血。
治疗膈症：《羲复方》中使用白瓷片烧红，用醋淬炼七次，研成极细粉末，用烧酒送服三厘。
治疗疮起沿（疮疡边缘红肿）：白朱砂变红后，淬入干烧酒四两中，重复七八次，以酥软为度，研细后用水飞法处理。每次用药一钱，加入冰片三厘，研细后撒布患处，用黑膏药盖贴。孕妇勿服，因其能导致堕胎。务必谨慎。
治疗鳝扛头（一种头部疔疮）：出自《叶氏方》。使用细瓷器研成粉末，用香油调匀涂抹，立刻见效。
治疗跌打闪挫损伤方：白朱砂，即回青瓷器，用火罐烧红，用童便淬炼七次，研成粉末，净取三钱，乳香、没药均去油各一钱，三味药研为细末，用好黄酒送服，三日服用一次，服用三次完全痊愈。
难产催生：出自《便易良方》。将白细碗研碎成末一钱，用酒吞服，立刻分娩。
《本草纲目》第四卷主治内容中说：白瓷器水磨，可以消除瘢痕。
The alchemists call it "Hei Long Dan" (Black Dragon Pill). It is made by burning horse dung and collecting the soot from the bottom of the pot (Fu Qi Mei).
It is used for promoting tissue regeneration and closing wounds; applying it directly to the wound site yields immediate results.
Another name is "Cui Bai". Ancient prescriptions record its use, which is actually the powder of old Ding ware porcelain. Since recently fired porcelain retains residual fire energy (fire toxicity), it is poisonous, can corrode flesh, and should not be taken internally.
Powder from green porcelain is called "Cui Qing". *Ben Jing Feng Yuan* records: White porcelain ground into fine powder and processed by wet grinding (Shui Fei) can be applied externally to treat carbuncles and swellings, serving as a substitute for acupuncture and moxibustion techniques; it can also be used to apply to the eyes to remove nebulae (Yi). *Bai Cao Jing* records: "Bai Zhu Sha" refers to ancient white porcelain, ground into powder for medicinal use. Because it has aged over time, it lacks the harm of fire toxicity. If absolutely necessary, broken Ding ware that has been buried in the earth can be used, quenched in vinegar, ground into fine powder, and processed by wet grinding. People today mistakenly use recently fired white porcelain with residual kiln energy as a substitute.
Note: In surgery, there is a concept of "Nine Types and Thirteen Roots." When planting a carbuncle to leave a root, there is a method involving "White Porcelain Root," which prevents the toxic pathogen from resolving and closing, allowing practitioners to profit from prolonged treatment. Now, *Ben Jing Feng Yuan* uses it to treat carbuncles and swellings, which may risk leaving the toxic root behind and should not be used erroneously. Alternatively, adding it to plasters to substitute for needle puncture is acceptable, but it should be used sparingly.
Divine Efficacy Prescription for Reconnecting Broken Bones: From *Huang Shi Yi Chao*. Grind the material into an extremely fine powder, mix with yellow beeswax to make pills, swallow three qian with wine to induce sweating. The bone will reconnect with an audible sound, and recovery occurs within moments.
Removing Nebulae: From *De Xiao Fang*, there is "Dian Yan Cui Bai Dan" (Eye-Dropping Emerald-White Pill), using this method. *Lu Yan Fang* contains "Tui Yun San," using Cui Qing and Cui Bai together. *Yi Xue Zhi Nan · Ocular Diseases Section* contains "Bo Yun Neng Guang San," which uses Bai Zhu Sha, prepared twenty-one times with child's urine and vinegar before use.
Treating Near and Far Star Nebulae: From *Yan Ke Yao Lan*. Bai Zhu Sha, Niu Huang (Calculus Bovis), Xiong Dan (Ursus Bile), Bai Ding Xiang (Streblus Asper Fruit), Zhen Zhu (Pearl), Bing Pian (Borneol) each one fen; Shi Yan (Sparaxis Tuberosa Bulb), Shi Xie (Erycina crispa Bulb), Hu Po (Amber), Shan Hu (Coral) each three fen, Lu Gan Shi (Calamina) three qian, She Xiang (Musk) half a fen. Grind all into a fine powder, mix with one liang of honey, and apply to the eyes.
Unstoppable Epistaxis: From *Ci Hui Bian*. Grind Ding ware porcelain into an extremely fine powder, blow a small amount into the nostril to stop bleeding immediately.
Treating Ge Syndrome (Diaphragmatic Obstruction): *Xi Fu Fang* uses white porcelain shards heated red, quenched seven times in vinegar, ground into an extremely fine powder, and taken with liquor (three li).
Treating Chuang Qi Yan (Marginal Swelling of Ulcers): Heat Bai Zhu Sha until red, quench in four liang of dry distilled liquor, repeating seven or eight times until soft. Grind fine and process by wet grinding. For every one qian of this medicine, add three li of Bing Pian, grind fine, and sprinkle on the lesion, covering with a black plaster. Pregnant women must not take it, as it can cause abortion. Exercise caution.
Treating Shan Kang Tou (Eel-Carrying Head, a type of facial carbuncle): From *Ye Shi Fang*. Use fine porcelain ground into powder, mixed with sesame oil, applied topically for immediate effect.
Prescription for Treating Sprains and Bruises from Falls: Bai Zhu Sha, i.e., Hui Qing porcelain, heated red in a fire jar, quenched seven times in child's urine, ground into powder. Take three qian of the pure powder, along with one qian each of Ru Xiang (Olibanum) and Mo Yao (Myrrh), both defatted. Grind the three ingredients into a fine powder, take with good yellow rice wine. Take once every three days; three doses result in full recovery.
Facilitating Difficult Labor: From *Bian Yi Liang Fang*. Grind a white fine bowl into powder, one qian, swallow with wine to induce immediate delivery.
Volume 4 of *Ben Cao Gang Mu* states under indications: White porcelain ground with water can eliminate scars.