治眼赤。有耳痒证，则用四生散，入羊子肝煮。甚妙。
四生散(方见癫风门)。每服四钱匕，盐酒入羊子肝煮，空心温服。羊子肝即羊肝上小片子者是。
治风毒上攻，眼肿痒涩，痛不可忍；或上下睑 赤烂，翳肉侵睛。
五倍子（一两，去尘土) 蔓荆子（一两半，洗)
上为锉散。每服三钱，水二盏，铜石器内煎及一盏，澄清热洗，留滓，二服再煎。
治风毒攻眼，及时眼隐涩，羞明肿痛。
黄连 黄柏 秦皮(去粗皮) 甘草（等分）
上为锉散。每服四钱，水一盏，枣一枚，灯芯七茎，煎数沸，去滓，以新羊毫笔蘸刷眼
，候温，即用手沃之。一法，不用黄柏、甘草，有黄芩、防风。
治障翳。
蜡（一两） 黄丹（一两，水飞) 蛇蜕（一分，烛烧) 水银（一钱） 初生乌鸡壳（一个）
上用柳木槌研细，滴蜡为饼。临卧用之，候天明，将水照眼，药堕水中，膜尽去。
治一切赤眼障翳。
慈竹（一段，去两头节) 黄柏(去粗皮刮细者，满填竹内)
上用砖对立，置竹砖上，两头各安净碗，以干竹火烧令沥出，尽收之，以钗股铜箸点。
治眼赤涩，翳膜遮障，时多热泪。
杏仁（二十一个，口去皮尖嚼细) 乳香（皂子大） 轻粉（一字）
上旋入口中都嚼，候津液满口，吐出瓷器中，置火上令四边沸，以绵滤别盏中，入生脑
子如皂子大，研匀，再滤过，以铜箸点之。
To treat redness of the eyes. If accompanied by itching in the ears, use Sisheng San (Four Generations Powder) [formula see section on Leprosy], boiled with sheep liver slices. This is highly effective.
Sisheng San (Four Generations Powder) [formula see section on Leprosy]. Take four qianbi per dose, add salt and wine, boil with sheep liver slices, and take warm on an empty stomach. Sheep liver slices refer to the small thin pieces cut from the surface of the sheep liver.
To treat wind-toxin attacking upward, causing swollen, itchy, and dry eyes with unbearable pain; or redness and ulceration of the upper and lower eyelids, with pterygium invading the cornea.
Galla Chinensis (Fivefold Substance) (1 liang, remove dust) Vitex Fruit (Man Jing Zi) (1.5 liang, wash)
Crush the above herbs into a coarse powder. Take 3 qian per dose, add 2 zhan of water, decoct in a copper or ceramic vessel until reduced to 1 zhan. Clarify the liquid and wash the eyes while hot. Retain the dregs and decoct again for the second dose.
To treat wind-toxin attacking the eyes, as well as epidemic eye diseases presenting with aching, dryness, photophobia, swelling, and pain.
Coptis Rhizome (Huang Lian) Phellodendron Bark (Huang Bo) Fraxinus Bark (Qin Pi) (remove coarse bark) Licorice Root (Gan Cao) (equal parts)
Crush the above herbs into a coarse powder. Take 4 qian per dose, add 1 zhan of water, one jujube, and seven stems of rush pith. Decoct for several boils, remove the dregs, and brush the eyes with a new sheep-hair brush dipped in the solution. When warm, rinse the eyes with hand-held water. Another method: omit Huang Bo and Gan Cao, substitute with Scutellaria Root (Huang Qin) and Saposhnikovia Root (Fang Feng).
To treat leukoma (corneal opacity).
Beeswax (1 liang) Lead Monoxide (Huang Dan) (1 liang, processed by water levigation) Snake Slough (She Tui) (1 fen, burned with a candle) Mercury (Shui Yin) (1 qian) Shell of a newly hatched black chicken (1 piece)
Grind the above ingredients finely using a willow wood pestle, drip wax to form cakes. Apply before sleep. At dawn, look at the eyes with water; the medicine falls into the water, and the membrane is completely removed.
To treat all types of red eyes and leukoma.
Bambusa Textilis (Ci Zhu) (one segment, remove nodes at both ends) Phellodendron Bark (Huang Bo) (remove coarse bark, scrape fine, fill inside the bamboo tube)
Place two bricks upright, set the bamboo on top of the bricks, and place clean bowls at each end. Burn the dry bamboo to extract the juice, collect all of it, and apply to the eyes using a hairpin shaft or chopsticks.
To treat redness and dryness of the eyes, leukoma obstructing vision, and frequent tearing.
Almond (Xing Ren) (21 pieces, remove skin and tips, chew thoroughly in mouth) Frankincense (Ru Xiang) (size of a soap nut) Calomel (Qing Fen) (amount of "yi zi")
Chew the above ingredients alternately in the mouth until saliva fills the oral cavity. Spit into a porcelain vessel, heat on fire until boiling around the edges, filter through cotton into another cup. Add Borneol (Sheng Nao Zi) the size of a soap nut, grind evenly, filter again, and apply to the eyes using chopsticks.