熟地黄丸 治血弱阴虚，不能养心，致火旺于阴分，瞳子散大。少阴为火，君主无
为，不行其令，相火代之，与心包络之脉出心系，分为三道，少阳相火之体无形，其用
在其中矣。火盛则能令母实，乙木肝旺是也。其心之脉挟目系，肝之脉连目系，况手足少
阳之脉同出耳中，至耳上角斜起，终于目外小 。风热之盛，亦从此道来，上攻头目，致
偏头肿闷，瞳子散大，视物昏花，血虚阴弱故也。法当养血、凉血、益血、收火、散火，
而除风热则愈矣。
熟地黄（一两） 柴胡（去苗，八钱） 生地黄（七钱半，酒浸，焙） 当归身（酒洗） 黄芩（各半两） 天
门冬（去心，焙） 五味子 地骨皮 黄连（各三钱） 人参（去芦） 枳壳（炒） 甘草（炙。各二钱）
上为细末，炼蜜丸，如绿豆大。每服一百丸，茶汤送下，食后，日二服，制之缓也。
大忌辛辣物助火邪，及食寒冷物损其胃气，药不上行也。又一论云∶瞳子黑眼法于阴，由
食辛热之物助火，乘于胸中，其睛故散，睛散则视物亦大也。
《保命集》当归汤 治翳，补益瞳子散大。
黄连 柴胡（各一钱） 当归身 黄芩 芍药（各二钱） 熟地黄 甘草（炙。各三钱）
上水煎，临卧服。
济阴地黄丸 治足三阴亏损，虚火上炎，致目睛散大，视物不的；或昏花涩紧，作痛
畏明；或卒见非常之处等证。其功效与六味、还少丹相似。
五味子 麦门冬 当归 熟地黄 肉苁蓉 山茱萸 干山药 枸杞子 甘菊花 巴
戟肉（各等分）
上为末，炼蜜丸，桐子大。每服七八十
丸，空心白汤下。
熟地黄丸：治疗血虚阴弱，不能滋养心脏，导致火邪在阴分亢盛，瞳孔散大。少阴经属火，心为君主之官而主静无为，不直接行使职能，由相火代行其职；相火与心包络的经脉出于心系，分为三道。少阳相火的形体无形，但其作用蕴含其中。火气过盛会使得母脏（肝）实证，即乙木（肝）旺盛。心的经脉挟持目系，肝的经脉连接目系，况且手少阳和足少阳的经脉均出自耳中，上行至耳上角后斜行，最终到达目外眦的小骨处。风热之邪也常循此道而上攻头目，导致偏侧头部肿胀闷痛，瞳孔散大，视物昏花，这都是因为血虚阴弱的缘故。治疗方法应当养血、凉血、益血、收敛火势、疏散火邪，并祛除风热，病即可痊愈。
药材及用量：熟地黄（一两）、柴胡（去苗，八钱）、生地黄（七钱半，酒浸，焙干）、当归身（酒洗）、黄芩（各半两）、天门冬（去心，焙干）、五味子、地骨皮、黄连（各三钱）、人参（去芦头）、枳壳（炒制）、甘草（炙。各二钱）。
以上药物研为细末，用炼蜜制成梧桐子大小的丸剂。每次服用一百丸，饭后用茶汤送服，每日两次，这是为了缓和药性。
严格忌食辛辣食物以免助长火邪，以及忌食寒冷食物以免损伤胃气，否则药力无法上行。另一种论述认为：瞳孔和黑睛的法度在于阴，若因食用辛热之物助长火邪，火热乘袭胸中，眼睛就会散大，眼睛散大则看物体也会显得变大。
《保命集》中的当归汤：治疗翳障，补益因瞳子散大引起的视力问题。
药材及用量：黄连、柴胡（各一钱）、当归身、黄芩、芍药（各二钱）、熟地黄、甘草（炙。各三钱）。
以上用水煎煮，临睡前服用。
济阴地黄丸：治疗足三阴经亏损，虚火上炎，导致眼珠散大，视物模糊不清；或者眼睛昏花、干涩紧绷、疼痛、畏光；或者突然看到异常景象等症状。其功效与六味地黄丸、还少丹相似。
药材及用量：五味子、麦门冬、当归、熟地黄、肉苁蓉、山茱萸、干山药、枸杞子、甘菊花、巴戟天肉（各等分）。
以上药物研为细末，用炼蜜制成梧桐子大小的丸剂。每次服用七八十丸，空腹时用白开水送下。
Shudihuang Wan (Rehmannia Pill): Treats deficiency of blood and yin, which fails to nourish the Heart, resulting in hyperactive fire within the Yin aspect and dilation of the pupil. The Shaoyin channel belongs to Fire; the Heart is the Sovereign Monarch and remains tranquil and non-actionable, not directly executing its functions, but rather the Ministerial Fire acts on its behalf. The Ministerial Fire connects with the pericardium channel, which emerges from the heart system and divides into three pathways. The physical form of the Shaoyang Ministerial Fire is invisible, yet its function lies within it. Excessive fire causes the mother organ (Liver) to become excess, manifesting as hyperactivity of Wood (Liver). The Heart channel accompanies the eye system, and the Liver channel connects to the eye system. Moreover, both the Hand-Shaoyang and Foot-Shaoyang channels emerge from the ear, ascend to the apex of the ear, slant upwards, and terminate at the outer canthus of the eye. Pathogenic wind-heat also ascends along this pathway to attack the head and eyes, causing swelling and distension in the lateral head, dilation of the pupil, blurred vision, all due to blood deficiency and weak yin. The treatment method should involve nourishing blood, cooling blood, benefiting blood, restraining fire, dispersing fire, and eliminating wind-heat, after which the disease will be cured.
Ingredients and dosages: Shudihuang (Prepared Rehmanniae Radix, 1 liang), Chaihu (Bupleuri Radix, removed sprouts, 8 qian), Shengdihuang (Fresh Rehmanniae Radix, soaked in wine, dried), Dangguishen (Radix Angelicae Sinensis, body part only, washed with wine), Huangqin (Scutellariae Radix, each half liang), Tianmendong (Asparagi Radix, removed heart, dried), Wuweizi (Schisandrae Fructus), Digupi (Lycii Cortex), Huanglian (Coptidis Rhizoma, each 3 qian), Renshen (Ginseng Radix, removed rhizome), Zhike (Aurantii Fructus Pericarpium, stir-fried), Gancao (Licorice Radix et Rhizoma, honey-fried, each 2 qian).
Grind the above ingredients into a fine powder, mix with refined honey, and make pills the size of mung beans. Take 100 pills per dose, swallowed with tea water after meals, twice daily. This preparation method aims to moderate the action of the medicine.
Strictly avoid spicy foods that assist pathogenic fire, and avoid cold foods that damage stomach qi, otherwise the medicinal power will not ascend. Another theory states: The pupil and black eye follow the principle of Yin. If one consumes spicy and hot foods, assisting fire, which then invades the chest, the eyes will dilate. When the eyes dilate, objects appear larger.
Danggui Tang (Angelica Decoction) from *Baoming Ji*: Treats nebula (pterygium/leukocoria) and benefits dilation of the pupil.
Ingredients and dosages: Huanglian (Coptidis Rhizoma), Chaihu (Bupleuri Radix, each 1 qian), Dangguishen (Radix Angelicae Sinensis, body part only), Huangqin (Scutellariae Radix), Shaoyao (Paeoniae Radix Alba or Rubra, each 2 qian), Shudihuang (Prepared Rehmanniae Radix), Gancao (Licorice Radix et Rhizoma, honey-fried, each 3 qian).
Decoct the above ingredients in water and take before retiring.
Jiyin Dihuang Wan (Nourishing Female Kidney Rehmannia Pill): Treats deficiency of the Three Yin channels of the foot, with deficient fire flaming upward, leading to dilation of the eyeball and unclear vision; or blurred vision, dryness, tightness, pain, and photophobia; or sudden perception of abnormal visual phenomena. Its efficacy is similar to Liuwei Dihuang Wan (Six-Ingredient Rehmannia Pill) and Huanshao Dan (Return to Youth Pill).
Ingredients and dosages: Wuweizi (Schisandrae Fructus), Maimendong (Ophiopogonis Radix), Danggui (Angelicae Sinensis Radix), Shudihuang (Prepared Rehmanniae Radix), Rousongrong (Cistanches Herba), Shanzhuyu (Corni Fructus), Gansanyao (Dioscoreae Rhizoma, dried), Gouqizi (Lycii Fructus), Ganjuhua (Chrysanthemi Flos), Bajirou (Morindae Officinalis Radix, flesh part, equal parts).
Grind the above ingredients into a powder, mix with refined honey, and make pills the size of paulownia seeds. Take 70–80 pills per dose, swallowed with plain warm water on an empty stomach.