对交丹四六丹，可吹久年翳膜。虚浓未坚实者，不见人物者，可三日一次，九一丹解之，其翳即消散，如水
浓薄至效，如是对交四六不可用也，后可用珍珠散间九一丹点之。
三七丹施于年久眼，凡经曰翳不拘下生上，上生下，浓极者可二日一次，以淡淡丹和解之。
二八丹理三五年发歇眼，有红丝，略有疼痛痒涩，共翳带红白色，可一夜一次，轻药和之。
九一丹治眼时常发歇，眼目生翳，或疼痛可点，若无疼痛只用清凉散间九一丹点之，若有淡翳似飞云雾者，
只用碧云丹清凉散吹点。
又有一切冷眼，不受寒药者，只用清凉散少加片脑入些姜粉时时点之效。
又有一切眼不受纳药者，看去翳若去得，将各样膏丹少少调乳汁，时时少少点之，更不受者，用净三黄阳丹，不用
脑点亦能消翳，吹云膏亦可主之。
又有一样受不得煎药，只将阳丹不用脑射硼砂点之。
又有一样眼，诸丹药点不服，将鸡子槟榔磨冷水，将鸡翎点，亦能退翳。
又有一样眼，不用丹药，将青盐及食盐火烧过，冷水调，鸡毛点，亦能退翳。
又有一样眼，人丢刺在眼不得出者，将葱捶碎敷之，又将五倍子捶碎敷刺亦出，又将蜣螂即喷屎虫研碎敷之，刺亦
出。
炼炉甘石浸药水方
防风 黄芩 大黄 当归 龙胆草 黄柏（各一两） 生地黄 羌活 川芎 白芷 细辛 菊花（各八钱） 麻黄
赤芍药 苍术 木贼（各六钱） 黄连（一两五钱） 荆芥（五钱） 山栀子 薄荷（各七钱） 草乌（以下添加） 柏
子仁 柴胡 密蒙花
上将二十四味俱选新鲜的，细切如麻豆，一咀用冷水四五碗铜盆内浸三四夜，若春夏浸二宿，秋五冬七日，常以手
擦过，使其味出，用细布滤过之。
炼炉甘石法
其甘石须选带隔，又要轻或带淡天青色可也。打碎用烧过银锅内贮满，一仰一盖，顿丹炉内炼至极红透钤出淬药水
内，其吃过药倾撇，仍将甘石置火内，根据前淬，如此者三。凡一次须炼及红，不透恐甘石变色黑淬三次已定，将甘石打
通碎，又用新药水浸一宿去火毒，次日倾尽药水晒干，研末，有石者作一处，无石者作一处，异研，又可将药水湿过晒
过，研细，极细绢筛过，即为阳丹。
修合阴丹法
炼过甘石（四两） 铜青（七钱五分） 砂〔白的（二钱半）〕 青盐（二钱半） 密陀僧（一钱）
上将此五味，用龙胆草及黄连二味浸过的水，通将五味和匀，湿过KT 碗内，研得如泥，至腻方可，晒干再研，
方入别药。又入六味∶
黄连（为末，二钱五分） 细辛（末，去叶，二钱） 草乌（末，二钱） 薄荷叶（八分） 乳香（制过，一
钱五分） 没药（制过，一钱，合乳香制法在后）
上将此六味研至极细腻，方入别诸药。
后药味∶
硼砂（明者，一钱五分） 胆矾（三分） 雄黄（要黄明者，七分） 轻粉（七分） 黄丹（五分）（以水淘去
沙将沉丹晒干） 朱砂（五分） 牙硝（五分） 海螵蛸（火 味淡白色者不用，七分） 白丁香（即小雀屎立软者，
五分） 血竭（五分） 明矾（火枯，一钱） 姜粉（姜汁滤细晒干，七分） 片脑（少许） 麝香（少许）
除片脑及麝香随时加减外，其余药二十三味，通共一处，并研至细腻，细绢筛过，贮作一罐，谓之卷云丹即阴丹也。
惟此一料卷云丹以阴阳动静用之，或可加可减，斟酌膜之浓薄，翳之远近。假如年久翳膜浓者，加以阴丹减阳丹，若使
翳膜薄者，或乍发不久者，又加以阳丹减以阴丹，外障诸症不出此药，百试百验，无不效，真乃济世之灵宝也。
珍珠散 治一切膜障眼。
乳香（制过） 没药（制过） 珍珠（制过，以上各一钱五分） 硼砂（枯过，一钱） 轻粉（一分半） 麝香
（七厘） 铜青（五分） 牙硝（二分半） 朱砂（一钱五分） 片脑（二分） 血竭（五分） 胆矾（二分半） 枯
矾（二分半） 白丁香（二分） 蕤仁（新竹筒盛，于文武火 去壳油，筒两头亦要纸封固，取出去白皮，乃去油研用，
二钱） 琥珀（买时以一点研，将 脚点放火上烧，化为青烟者，气做松香，其色蠹红乃为真也，八分）
上精制为极细末，配童子小便浸三黄水，煮甘石为阳丹，听用。
怕日羞明多泪，并皆治之。却将黄连末、熊胆、牛黄、蕤仁四件，用长流水一大碗，于瓷器内熬至半碗，用重棉布
滤去渣，量意入蜜二两，文武火熬至紫色，蘸起牵丝为度，不可太过不及，将方龙脑硼砂收贮在瓷器封固，土埋七日出
火毒，用时将铜 蘸点于眼内少许，日点三次，忌动风之物。
灵妙应痛膏 此膏治眼疼痛，暴发不可忍者。
蕤仁（去皮油，一百粒） 朱砂（飞，一钱） 片脑（一字） 乳香（如枣核大） 硼砂（一钱）
上将前药俱为细末，调蜂蜜为膏子，以铜 点之，一二次其痛即止。
神仙碧霞丹
铜绿（一两） 当归（二钱） 没药（制过，二分） 麝香（二分） 马牙硝（五分） 乳香（制过，五分）
黄连（末，二钱） 片脑（二分） 白丁香（二分） 一方无后二味。
上将前药俱研为末，熬黄连膏子为丸，如龙眼核大，用时将一丸凉水化开，日点二次，六次效。
吹云丹 治目中泪及迎风，并羞明怕日，常欲闭目在暗室，塞其户牖，翳成岁久遮睛，此药多点神效。
细辛 升麻 蕤仁（各二分） 青皮 连翘 防风（各四两） 柴胡（五分） 甘草 当归（各六钱） 拣黄连（三
钱） 荆芥穗（绞取浓汁，一钱） 生地黄（一钱五分）
上将 咀，除连翘外，用净水二碗，先熬余药，重半碗入连翘同煎，至大盏许去渣，入银石器内，文武火熬至滴水
内成珠不散为度，炼熟蜜少许熬用之。
搐鼻散
黄柏 黄芩 黄连
炼煮，罐内三黄同便以干为度，取出，又以龙胆草水洗浸一宿晒干，甘石即三黄丹听用，以前珍珠散药末为极细末，
再不必用制，配合三黄听用。
珍珠散 此能退翳，翳浓者点之，合此药硼砂要枯过用。
一倍三黄丹 一倍珍珠散 脑麝硼砂临时放量度下 如要轻些 一倍三黄丹 一倍珍珠散 脑麝硼砂如前再要轻
些阳丹一倍 三黄丹一倍 珍珠散一倍 上三样共合脑麝硼砂亦要。
Duijiao Dan (Cross-Intersecting Pill) and Siliu Dan (Four-Six Pill) can be blown into eyes suffering from pterygium or corneal opacity of many years' duration. If the opacity is flaccid, dense, and not yet firm, causing blindness to figures, Jiuyi Dan (Nine-One Pill) can be used once every three days to resolve it; the opacity will dissipate as clear as water. Once the thickness of the opacity reaches therapeutic efficacy, Duijiao Dan and Siliu Dan should no longer be used. Subsequently, Zhenzhu San (Pearl Powder) combined with Jiuyi Dan can be instilled into the eyes.
Sanqi Dan (Three-Seven Pill) is applied to eyes affected for many years. As stated in ancient texts, regardless of whether the opacity arises below or above the black pupil (cornea), or above or below the white sclera, if the opacity is extremely thick, a dilute preparation of the pill can be used harmoniously once every two days.
Erba Dan (Two-Eight Pill) manages eye conditions that have recurred over three to five years, characterized by red filaments, slight pain, itching, and dryness, with opacities presenting a red-white hue. It can be applied lightly once per night.
Jiuyi Dan (Nine-One Pill) treats recurrent eye diseases with corneal opacity. If pain is present, it can be instilled; if there is no pain, Qingliang San (Cooling Powder) combined with Jiuyi Dan should be used. For faint opacities resembling flying clouds or mist, Biyun Dan (Emerald Cloud Pill) and Qingliang San should be blown and instilled.
For cold-type eye conditions intolerant to cold-natured herbs, only Qingliang San (Cooling Powder) with a small amount of Bingpian (Borneol) and ginger powder should be instilled frequently for effective results.
For eyes unable to retain or absorb medications, if the opacity appears removable, various ointments and pills can be mixed with milk and instilled sparingly and frequently. If still rejected, pure Sanhuang Yangdan (Three-Yellows Yang Pill) without Borneol can be instilled to eliminate opacity; Chuiyun Gao (Blowing Cloud Ointment) is also indicated.
For eyes intolerant to decoctions, Yangdan (Yang Pill) without Borneol, mixed with Borax (Pengsha), can be instilled.
For eyes unresponsive to all pilular treatments, a mixture of egg white and Areca nut (Binglang) ground in cold water, applied with chicken feathers, can also reduce opacity.
For another type of eye condition not requiring pills, green salt and common salt calcined over fire, mixed with cold water, and applied with chicken feathers, can also reduce opacity.
For foreign bodies (thorns) lodged in the eye that cannot be removed, crushed scallions applied topically can help. Additionally, crushed Chinese gallnut (Wubeizi) applied over the thorn, or crushed dung beetles (Qianglang) applied topically, can facilitate the expulsion of the thorn.
Formula for Infusing Lu Ganshi (Calamina) in Medicinal Water:
Fangfeng (Saposhnikoviae Radix), Huangqin (Scutellariae Radix), Dahuang (Rhei Radix et Rhizoma), Danggui (Angelicae Sinensis Radix), Longdancao (Gentianae Radix), Huangbai (Phellodendri Cortex) (each 1 liang); Shengdihuang (Rehmanniae Radix), Qianghuo (Notopterygii Rhizoma et Radix), Chuanxiong (Ligustici Chuanxiong Rhizoma), Baizhi (Angelicae Dahuricae Radix), Xixin (Asari Radix et Rhizoma), Juhua (Chrysanthemi Flos) (each 8 qian); Mahuang (Ephedrae Herba), Chishao (Paeoniae Radix Rubra), Cangzhu (Atractylodis Rhizoma), Muzei (Equiseti Hiemalis Herba) (each 6 qian); Huanglian (Coptidis Rhizoma) (1.5 liang); Jingjie (Schizonepetae Spica) (5 qian); Shanzhizi (Gardeniae Fructus), Bohe (Menthae Haplocalycis Herba) (each 7 qian); Caowu (Aconiti Kusnezoffii Radix) [added subsequently]; Baiziren (Biota Semen), Chaihu (Bupleuri Radix), Mimenghua (Flos Myopsidis).
Select twenty-four fresh herbs, finely cut like hemp seeds. Place in a copper basin with four to five bowls of cold water and soak for three to four nights. In spring and summer, soak for two nights; in autumn, five days; in winter, seven days. Frequently rub with hands to extract flavors, then filter through fine cloth.
Method for Refining Lu Ganshi (Calamina):
Select calamina with layered structure, light weight, or pale sky-blue color. Crush it, fill a fired silver pot, cover upside down and right side up, and refine in a cinnabar furnace until intensely red and penetrating. Remove and quench in medicinal water. Discard the water absorbed by the calamina. Return the calamina to the fire and repeat the quenching process three times. Each time must be refined until thoroughly red; incomplete refinement may cause discoloration to black. After three quenchings, crush the calamina, soak in fresh medicinal water overnight to remove "fire toxicity," drain the water, dry, and grind into powder. Separate stones from non-stones, grinding separately. Moisten with medicinal water, dry, grind finely, and sieve through fine silk to obtain Yangdan (Yang Pill).
Method for Compounding Yindan (Yin Pill):
Refined Lu Ganshi (4 liang), Tongqing (Vermiculi Cupri Carbonas), Bai Sha (White Borax) (2.5 qian), Qingyan (Green Salt) (2.5 qian), Mituoseng (Lithargyrum) (1 qian).
Mix these five ingredients evenly with water infused from Longdancao (Gentianae Radix) and Huanglian (Coptidis Rhizoma). Grind in a mortar until smooth like mud. Dry and grind again before adding other herbs. Add six more ingredients:
Huanglian (Coptidis Rhizoma) (powder, 2.5 qian), Xixin (Asari Radix et Rhizoma) (powder, de-leafed, 2 qian), Caowu (Aconiti Kusnezoffii Radix) (powder, 2 qian), Boheye (Menthae Haplocalycis Folium) (8 fen), Ruxiang (Olibanum) (processed, 1.5 qian), Moyao (Myrrha) (processed, 1 qian; processing method for Ruxiang follows later).
Grind these six ingredients to extreme fineness before incorporating them into the other medicines.
Subsequent Ingredients:
Pengsha (Borax) (transparent, 1.5 qian), Danfan (Chalcanthite) (3 fen), Xionghuang (Realgar) (yellow and transparent, 7 fen), Qingfen (Calomelas) (7 fen), Huangdan (Minii Oxidum Rubrum) (5 fen) (wash with water to remove sand, dry the sediment), Zhusha (Cinnabaris) (5 fen), Yanxiao (Natrii Sulfas) (5 fen), Haipiaoxiao (Sepiae Endoconcha) (calcined, avoid those with strong odor and white color, 7 fen), Baixingding (Passeris Stercus) (small sparrow droppings, soft when standing, 5 fen), Xuexie (Drachmae Sangue) (5 fen), Mingfan (Alumen) (calcined, 1 qian), Jiangfen (Zingiberis Rhizoma Pulvis) (ginger juice filtered, dried, 7 qian), Pian Nao (Borneolum Syntheticum) (small amount), Shexiang (Moschus) (small amount).
Except for Pian Nao and Shexiang which are adjusted according to circumstances, mix the remaining twenty-three ingredients thoroughly, grind to fineness, sieve through fine silk, and store in one jar. This is called Juanyun Dan (Rolling Cloud Pill), also known as Yindan (Yin Pill).
This single batch of Juanyun Dan is used based on Yin-Yang dynamics. Dosages can be adjusted by adding or subtracting components depending on the thickness of the membrane and the depth of the opacity. For old, thick opacities, increase Yindan and decrease Yangdan. For thin or newly developed opacities, increase Yangdan and decrease Yindan. This formula covers all external obstructions of the eye, proving effective in hundred trials. It is truly a precious treasure for saving the world.
Zhenzhu San (Pearl Powder): Treats all types of membrane obstructions in the eye.
Ruxiang (Olibanum) (processed), Moyao (Myrrha) (processed), Zhenzhu (Concha Margaritifera) (processed, each 1.5 qian), Pengsha (Borax) (calcined, 1 qian), Qingfen (Calomelas) (1.5 fen), Shexiang (Moschus) (7 li), Tongqing (Vermiculi Cupri Carbonas) (5 fen), Yanxiao (Natrii Sulfas) (2.5 fen), Zhusha (Cinnabaris) (1.5 qian), Pian Nao (Borneolum Syntheticum) (2 fen), Xuexie (Drachmae Sangue) (5 fen), Danfan (Chalcanthite) (2.5 fen), Kufan (Calcined Alumen) (2.5 fen), Baixingding (Passeris Stercus) (2 fen), Ruiren (Pruni Armeniaci Semen) (stored in new bamboo tube, roasted on mild heat to remove shell oil, ends sealed with paper, peeled, oil removed, ground, 2 qian), Hupo (Electrum) (test authenticity: grind a bit, burn foot on fire, turns to blue smoke, smells like pine resin, color is vermilion-red, 8 fen).
Refine into extremely fine powder. Prepare Yangdan by boiling Lu Ganshi in water infused with Tongzi Xiaobian (Boy's Urine) and Sanhuang (Three Yellows). Use as needed.
Treats photophobia, excessive tearing, and related symptoms. Combine Huanglian (Coptidis Rhizoma) powder, Xiongdan (Ursi Fel), Niuhuang (Bovis Calculus), and Ruiren (Pruni Armeniaci Semen) in one bowl of running water. Simmer in a porcelain vessel until half remains. Filter through double-layer cotton cloth. Add two liang of honey. Simmer on mild heat until purple and stringy when lifted. Do not overcook or undercook. Store Longnao (Borneolum) and Pengsha (Borax) in a sealed porcelain vessel. Bury in earth for seven days to remove fire toxicity. Apply a small amount inside the eye using a copper applicator three times daily. Avoid wind-aggravating foods.
Lingmiao Yingtong Gao (Spiritual and Effective Pain-Relieving Ointment): Treats sudden, unbearable eye pain.
Ruiren (Pruni Armeniaci Semen) (de-skinned, de-oiled, 100 grains), Zhusha (Cinnabaris) (levigated, 1 qian), Pian Nao (Borneolum Syntheticum) (1 zi), Ruxiang (Olibanum) (date-seed size), Pengsha (Borax) (1 qian).
Grind all ingredients to fine powder. Mix with honey to form an ointment. Apply with a copper applicator. Pain stops after one or two applications.
Shenxian Bixia Dan (Immortal Emerald Cloud Pill):
Tonglv (Vermiculi Cupri Viridis) (1 liang), Danggui (Angelicae Sinensis Radix) (2 qian), Moyao (Myrrha) (processed, 2 fen), Shexiang (Moschus) (2 fen), Mayaxiao (Natrii Sulfas Crystallisatus) (5 fen), Ruxiang (Olibanum) (processed, 5 fen), Huanglian (Coptidis Rhizoma) (powder, 2 qian), Pian Nao (Borneolum Syntheticum) (2 fen), Baixingding (Passeris Stercus) (2 fen). One variant omits the last two ingredients.
Grind all ingredients to powder. Make pills using Huanglian paste, sized like longan seeds. Dissolve one pill in cool water for use. Instill twice daily. Effective after six applications.
Chuiyun Dan (Blowing Cloud Pill): Treats lacrimation, wind-sensitive eyes, photophobia, desire to keep eyes closed in dark rooms, and long-standing opacities obscuring vision. Frequent application yields miraculous effects.
Xixin (Asari Radix et Rhizoma), Shengma (Cimicifugae Rhizoma), Ruiren (Pruni Armeniaci Semen) (each 2 fen), Qingpi (Citri Reticulatae Pericarpium), Lianqiao (Forsythiae Fructus), Fangfeng (Saposhnikoviae Radix) (each 4 liang), Chaihu (Bupleuri Radix) (5 fen), Gancao (Glycyrrhizae Radix et Rhizoma), Danggui (Angelicae Sinensis Radix) (each 6 qian), selected Huanglian (Coptidis Rhizoma) (3 qian), Jingjisui (Schizonepetae Spica) (pressed concentrated juice, 1 qian), Shengdihuang (Rehmanniae Radix) (1.5 qian).
Cut ingredients. Except for Lianqiao, boil the rest in two bowls of clean water until reduced to half a bowl. Add Lianqiao and simmer until approximately one large cup remains. Strain. Boil in a silver/ceramic vessel on mild heat until a drop forms a bead that does not disperse in water. Add a little refined honey and cook.
Chubi San (Nasal Snuff Powder):
Huangbo (Phellodendri Cortex), Huangqin (Scutellariae Radix), Huanglian (Coptidis Rhizoma).
Boil/cook. In a jar, dry the Three Yellows together with urine (traditional processing method implied). Remove. Soak overnight in Longdancao (Gentianae Radix) water, then dry. The resulting Calamina is Sanhuang Dan (Three Yellows Pill), ready for use. Mix with the ultra-fine powder of Zhenzhu San (Pearl Powder) previously described. No further processing needed. Combine with Sanhuang Dan for use.
Zhenzhu San (Pearl Powder): Reduces opacity. Instill for thick opacities. Calcined Pengsha (Borax) must be used.
One part Sanhuang Dan (Three Yellows Pill), one part Zhenzhu San (Pearl Powder), adjust amounts of Naoshe (Borneol and Musk) and Pengsha (Borax) temporarily. For lighter dosage: one part Sanhuang Dan, one part Zhenzhu San, adjust Naoshe and Pengsha as before. For even lighter dosage: one part Yangdan (Yang Pill), one part Sanhuang Dan (Three Yellows Pill), one part Zhenzhu San (Pearl Powder). Combine these three with Naoshe and Pengsha as required.