论曰∶凡人五脏尽有风，而发有高下，动有深浅，则肾风发香港脚，肝风目泪而暗，肺风
鼻鼽嚏而嗽，脾风肉缓而重，心风恍惚而忘。若加于热，亦随脏观候，即肝风胁满而怒喜静
，加之热，即目漠漠而暗，若石气兼之，则赤而益痛，或生 肉，及肿而烂速，可随轻重泻
之。不然丧明矣，经曰，肝旺则目赤，若兼石，则冬慎勿食热，热既不散，遂成伏气，遇春
必发，预宜法防之，即非石药之过，岂不惜哉，黄帝曰，形受味。精受气，皆为饮食寒温呼
吸之召也，诸脏仿此。
疗眼久赤痛方。
干枣（相接长一尺切） 黄连（相接长一尺擘）
上二味，以水一升煎三合，绵裹，夜卧点眼 中，以瘥为度，忌如常法。
又泻肝汤，不服石人亦主之方。
大黄 黄连 石膏（各二两碎） 甘草（炙） 黄芩 细辛 生姜 半夏（洗各一两） 栀
子（十四枚擘）
上九味切，以水八升，煮取三升，分温服，忌如常法。
又疗眼赤，闭目不开，烦闷热，胸中澹澹，泻肝汤方。
前胡 大青 秦皮 干姜 子芩 细辛（各三两） 决明子（三枚） 栀子仁（二两） 石
膏
（八两碎） 淡竹叶 车前叶（各切一升）
上十一味切，以水一斗，煮取三升，去滓，分服，或加朴硝三两，得利即瘥，忌如常法
又疗眼肿痛不开方。
精猪肉薄切，以贴眼上，热即易之，一方用子肝，又以井花水浸，更再用之取瘥。
又疗久风目赤，兼胎赤方。
光明盐（六分） 杏仁油（五合又云半鸡子）
上二味，以净铜锣一尺面者一枚，内盐油，即取青柳枝如筋大者一握，急束截令头齐，
用研之三日，候如稠墨。即先剜地作一小坑，置瓦于底，又取热艾一鹅子许，于瓦上烧火，
即安前药锣，覆坑上令烟熏之，勿令火灭，候火尽，可收置于铜合子，或 合子中，每夜用
点目 间，便卧，频点之取瘥。（通按前目病胎赤用此方）
又主眼生赤脉，息内碜痛不开者方。
大枣（七枚取肉） 黄连（二两碎绵裹） 淡竹叶（切五合）
上三味，以水二升煮竹叶，取一升澄清，取八合，内枣肉黄连煎，取三合去滓，以点眼
中，瘥止。
又疗目痒赤方。
黄连（半两碎） 丁香（二七枚碎） 黄柏皮（半两切） 青钱（七文） 蕤仁（三七
枚碎）
上五味，以水二升，煮取一升，去滓，以绵缠杖子头点之妙。
扁鹊疗令人目明，发不落方。
取十月上巳日槐子，去上皮，不限多少，于瓶中封口三七日，初服一枚，再服至二枚，
十日十枚，还从一起，甚验。
又疗发热，心腹胀满，小便赤，大便难，逆冲胸中，口燥，目赤痛方。
黄芩 大黄（各二两） 栀子（一两） 豉（三合）
上四味切，以水三升，煮取一升二合，去滓分服。
又疗目翳方。
干蓝（二分） 雄黄（二分研）
上二味相和，以少许点上，三五度即便瘥。
Commentary states: Generally, the five zang organs of a person all contain wind pathogen, but the onset varies in severity and depth. Thus, kidney wind manifests as jiaogongjiao (foot disease), liver wind manifests as tearing and dim vision, lung wind manifests as rhinorrhea, sneezing, and cough, spleen wind manifests as flaccid and heavy muscles, and heart wind manifests as mental confusion and forgetfulness. If these winds are combined with heat, they will present symptoms corresponding to their respective zang organs. For instance, liver wind causes hypochondriac fullness, irritability, and a preference for quietness; if heat is added, the eyes become hazy and dim; if further compounded by the qi of mineral drugs (referring to the retained heat from ingesting cold mineral substances), the eyes turn red with increased pain, or pterygium (wing-shaped fleshy growth) may develop, or swelling and rapid ulceration may occur. Treatment should involve purging according to the severity. Otherwise, blindness may result. The classics state that when the liver is exuberant, the eyes turn red. If compounded by mineral qi, one must strictly avoid hot-natured foods in winter. If the heat cannot dissipate, it becomes latent qi (latent pathogenic factor), which will inevitably manifest in spring; preventive measures should be taken in advance. This is not the fault of mineral drugs, is it? The Yellow Emperor said, the form is affected by flavors, and the essence is affected by qi, all summoned by the cold or warmth of diet and respiration. The other zang organs follow this principle.
Formula for treating long-standing red and painful eyes.
Dried Jujube Fruit (Ziziphi Fructus, selected pieces one chi long, cut) Coptis Rhizome (Coptidis Rhizoma, selected pieces one chi long, split)
Take the above two ingredients, decoct in one sheng of water until reduced to three he, wrap in silk cloth, and instill into the eyes before sleep. Continue until cured. Observe usual dietary restrictions.
Another formula: Liver-Purging Decoction (Xiegan Tang), also suitable for those who do not ingest mineral drugs.
Rhubarb Root and Rhizome (Rhei Radix et Rhizoma) Coptis Rhizome (Coptidis Rhizoma) Gypsum Fibrosum (Shigao, each two liang, crushed) Licorice Root (Gancao, honey-fried) Scutellaria Root (Scutellariae Radix) Asarum Root (Xixin) Fresh Ginger (Shengjiang) Pinellia Tuber (Banxia, washed, each one liang) Gardenia Fruit (Zhizi, fourteen fruits, split)
Cut the above nine ingredients, decoct in eight sheng of water until three sheng remain. Take warm in divided doses. Observe usual dietary restrictions.
Another formula: Liver-Purging Decoction for treating red eyes, inability to open eyes, restlessness and heat sensation, palpitations, and chest discomfort.
Peucedani Radix (Qianhu) Indigo Naturalis (Daqing) Birch Bark (Qinpi) Dried Ginger (Ganjiang) Scutellaria Root (Ziqin, i.e., Huangqin) Asarum Root (Xixin) Cassia Seed (Juemingzi, three fruits) Gardenia Kernel (Zhiziren, two liang) Gypsum Fibrosum (Shigao, eight liang, crushed) Bambusa Leaves (Danzhuye) Plantago Leaf (Cheqianye, each one sheng, cut)
Cut the above eleven ingredients, decoct in ten dou of water until three sheng remain. Strain and take in divided doses. Alternatively, add Mirabilite (Puxiao) three liang; cure upon bowel movement. Observe usual dietary restrictions.
Another formula for treating swollen and painful eyes unable to open.
Thinly slice lean pork and apply to the eyes. Replace when warm. Another method uses pig liver soaked in well water, applied repeatedly until cured.
Another formula for treating chronic wind-induced red eyes and congenital eye redness (taichi).
Bright Salt (Guangmingyan, six fen) Apricot Seed Oil (Xingren You, five he, or half an egg volume)
Place the salt and oil in a clean copper mortar with a surface diameter of one chi. Take a handful of green willow branches as thick as sinews, bundle tightly, and cut the ends even. Grind the mixture for three days until it resembles thick ink. Dig a small pit, place a tile at the bottom, and burn a quantity of hot Mugwort Herb (Aiye) equivalent to a goose egg on the tile. Place the mortar over the pit to smoke the medicine with the fumes, ensuring the fire does not extinguish. Once the fire burns out, collect the substance into a copper or iron container. Instill into the palpebral fissure every night, then lie down. Frequent instillation leads to cure. (Note: This formula is also applicable to taichi mentioned previously.)
Another formula for treating red vessels in the eyes, internal grittiness, pain, and inability to open.
Jujube Fruit (Ziziphi Fructus, seven fruits, flesh only) Coptis Rhizome (Coptidis Rhizoma, two liang, crushed and wrapped in silk) Bambusa Leaves (Danzhuye, five he, cut)
Decoct the Bambusa Leaves in two sheng of water to obtain one sheng of clear liquid. Take eight he of this liquid, add the jujube flesh and Coptis Rhizome, and decoct until three sheng remain. Strain and instill into the eyes. Stop when cured.
Another formula for treating itchy and red eyes.
Coptis Rhizome (Coptidis Rhizoma, half a liang, crushed) Clove Dingxiang (Dingxiang, fourteen fruits, crushed) Phellodendron Bark (Huangbopi, half a liang, sliced) Copper Cash Coins (Qingqian, seven coins) Burying Plum Kernel (Ruiren, twenty-one fruits, crushed)
Decoct the above five ingredients in two sheng of water until one sheng remains. Strain. Wrap the head of a stick with cotton, dip in the liquid, and apply to the eyes for excellent results.
Bian Que’s formula for brightening eyes and preventing hair loss.
Collect Sophora Seeds (Huai Zi) from the Shangsi day in the tenth lunar month. Remove the outer skin. Place in a bottle, seal, and leave for twenty-one days (three sevens). Initially take one seed, increase to two seeds for the second dose, up to ten seeds by the tenth day, then restart from one seed. Highly effective.
Another formula for treating fever, abdominal distension and fullness, red urine, difficult defecation, rebellious qi rushing to the chest, dry mouth, and red, painful eyes.
Scutellaria Root (Scutellariae Radix) Rhubarb Root and Rhizome (Rhei Radix et Rhizoma) (each two liang) Gardenia Fruit (Zhizi, one liang) Fermented Soybean (Chidou, three he)
Cut the above four ingredients, decoct in three sheng of water until one sheng and two he remain. Strain and take in divided doses.
Another formula for treating corneal opacity (yiyi).
Isatis Root (Banlangen, two fen) Realgar (Xionghuang, two fen, finely ground)
Mix the above two ingredients. Apply a small amount to the eyes. Cure within three to five applications.