用黑羯羊肝一具，不要见水，不犯铁器，以竹刀切开，纳谷精草细末三四两，瓦罐内煮
熟，不时空心食之，以愈为度。
用新鲜苦瓜开一孔，将顶上梅花冰片一分，真麝香半分入苦瓜内，用皮纸包封孔口，隔
一宿沥出水，以鸭毛涂搽。
又方∶取黑羊胆一个，桑叶焙枯研末；蜂蜜调和入羊胆内阴干，蒸水搽之。
又方∶取猪胆一个，炉甘石火 一两；草乌一两，共为细末，入胆内阴干，取出用三钱
。另用 过炉甘石七钱，加梅花冰片少许为极细末点眼。
云黄连两分，粉甘草一分，梅花冰片一分，硼砂三分，共研极细末，入乳调点眼角，自
消。
青矾、胆矾、铜绿、乌梅（去核、捣烂）等分，水调，将针一只入药水内，露数夜，其
针
用真磁石吸之自出。养磁石法∶拣好磁石用淘金店内针砂养之，久则生毛，可以吸铁。
桑叶一两，烧灰存性，水一钟，煎八分澄清，洗至一年，不可间断，其眼复明，胜于童
子。
附，杞菊丸∶服此丸可保终身无目疾，更且不中风，不生疔毒。家园甘白菊一斤（酒浸
焙研，苦者不用），北杞果一斤（酒浸焙研），炼蜜为丸，每服四五钱。兼用前桑叶洗之，更
妙。
Take one liver of a black wether sheep (Ovis aries), ensuring it does not come into contact with water and is not processed with iron tools. Cut open the liver using a bamboo knife, mix in 3–4 liang of fine powder of *Corydalis Bungeanae Herba* (Gu Jing Cao, 谷精草), place it in a clay pot, cook until done, and consume on an empty stomach regularly until cured.
Make a hole at the top of a fresh bitter melon (*Momordicae Fructus*, Nangua, 苦瓜). Insert 1 fen of *Borneolum Syntheticum* (Meihua Bingpian, 梅花冰片) and 0.5 fen of real *Moschus* (Shexiang, 麝香) into the melon. Seal the opening with parchment paper, leave it overnight to exude liquid, and apply this liquid to the eyes using a duck feather.
Another prescription: Take one gallbladder of a black sheep. Roast mulberry leaf (*Mori Folium*, Sangye, 桑叶) until dry and grind into powder. Mix with honey, fill into the sheep gallbladder, dry in shade, and apply using water from steaming.
Yet another prescription: Take one pig gallbladder. Add 1 liang of calcined *Calamina* (Luganshi, 炉甘石) and 1 liang of *Aconitum Kusnezoffii Root* (Caowu, 草乌). Grind together into fine powder, place inside the gallbladder, dry in shade, and take out 3 qian of the mixture. Separately, take 7 qian of fire-processed *Calamina*, add a small amount of *Borneolum Syntheticum*, grind into extremely fine powder, and use for eye instillation.
Roast fresh silkworm feces (*Bombyx Batryticatus*, Yuancansha, 原蚕砂) on a new tile until dry, grind into powder, add a small amount of fine powder of *Realgar* (Xionghuang, 雄黄), mix with sesame oil, and instill into the eyes.
Use the gallbladder of a green carp. Apply using a rush pith (lampwick) four or five times, and it will heal spontaneously. Alternatively, the gallbladder of a toad may be used.
Mix 2 fen of *Coptis Chinensis Rhizome* (Yunhuanglian, 云黄连), 1 fen of *Glycyrrhiza Uralensis Root* (Fengangcao, 粉甘草), 1 fen of *Borneolum Syntheticum*, and 3 fen of *Borax* (Pengsha, 硼砂). Grind all into extremely fine powder, mix with human milk, and apply to the corners of the eyes; symptoms will subside naturally.
Take seven carp gallbladders and mix with a small cup of human milk. Steam twice over rice, then instill into the eyes for spontaneous healing.
Mix equal parts of *Vitriolum Viride* (Qingfan), *Vitriolum Cupri* (Danfan), *Viriditas Aeruginosa* (Tonglu, 铜绿), and *Mume Fructus* (Wumei, 乌梅 - pitted and mashed). Dilute with water. Immerse a needle in the solution and expose it to dew for several nights. The needle...
Use natural magnetite (*Magnetitum*, Cishi, 磁石) to attract it, and the needle will emerge automatically. Method for nurturing magnetite: Select good quality magnetite and nurture it with iron filings from gold washing shops. Over time, "hair" grows on it, enabling it to attract iron.
Take 1 liang of mulberry leaf (*Mori Folium*), burn to ash while preserving its therapeutic properties. Add one zhong of water, decoct until reduced to 0.8 zhong, clarify, and wash the eyes. Continue this daily for one year without interruption; vision will recover, surpassing that of a child.
Appendix: *Qiju Wan* (Goji and Chrysanthemum Pill): Taking this pill ensures lifelong freedom from eye diseases, prevents stroke, and avoids carbuncles. Use 1 jin of garden-grown white chrysanthemum flowers (*Chrysanthemi Flos*, Baiju, 白菊) soaked in wine, dried, and ground (discard bitter ones); and 1 jin of northern goji berries (*Lycii Fructus*, Qiguo, 杞果) soaked in wine, dried, and ground. Form pills with refined honey. Take 4–5 qian per dose. Combined with washing the eyes with the aforementioned mulberry leaf decoction, the effect is even better.