三因苦参散治湿热内甚小便赤涩大便时秘食饮不妨服诸药不除因为久黄
苦参 黄连 瓜蒂 黄柏 大黄(各一分) 葶苈(半两)
上为末每服一大钱饮调下当吐利随时消息加减与之服
按此出太阳阳明例药也
当归白术汤治酒疸发黄结饮癖在心胸间坚满骨肉沉重逆害饮食小便赤黄此因内虚饮食生
冷脾胃痰结所致其脉弦涩
白术 茯苓(各三两) 当归 黄芩 茵陈(各一两) 前胡 枳实(炒) 甘草(炙) 杏仁
(炒各二两) 半夏(一两半)
上 咀每服四五钱入姜煎
小建中汤
养荣汤治五疸脚弱心忪口淡耳鸣微寒发热气急小便白浊当作虚劳治之
方并见虚损门
三因红丸子治谷疸发黄
方见霍乱门用生姜甘草汤下
宝鉴枣矾丸治食劳目黄身黄者
皂矾(不以多少沙锅内木炭烧通红赤用米醋内点之)
上为末枣肉丸桐子大每服二三十丸食后用生姜汤下
取黄水法
瓜蒂散
瓜蒂(二钱) 母丁香(一钱) 黍米(四十九个) 赤小豆(半钱)
上为极细末每夜于鼻内 之取下黄水内服凉剂三因如神散治酒毒不散发黄久久浸渍流入
清气道中宜此内鼻中取黄水
苦瓠子(去皮) 苦葫芦子(去皮三七个) 黄黍米(三百粒) 安息香(二皂子大)
上为末以一字搐入鼻中滴出黄水一升忌勿吹吹或过多即以黍穣烧灰麝香末各少许吹鼻内
立止
三因苦参散：治疗湿热内盛导致的小便赤红涩痛、大便时而秘结，饮食不受影响。若服用其他药物无效，且黄疸迁延日久，可用此方。
组成：苦参、黄连、瓜蒂、黄柏、大黄（各一分），葶苈子（半两）。
制法与用法：将上述药材研为细末。每次服用一大钱（约3-5克），用饮水调服。服药后会出现呕吐或腹泻反应，应根据患者具体情况灵活调整剂量和服用次数。
按语：此方出自《伤寒论》太阳病与阳明病的治法先例。
当归白术汤：治疗酒疸引起的发黄，伴有停饮癖积在心胸部位，感觉坚硬胀满，骨肉沉重，恶心碍食，小便赤黄。这是由于体内正气虚弱，饮食生冷导致脾胃痰湿凝结所致，脉象表现为弦涩。
组成：白术、茯苓（各三两），当归、黄芩、茵陈（各一两），前胡、枳实（炒）、甘草（炙）、杏仁（炒，各二两），半夏（一两半）。
制法与用法：将药材切碎（咀），每次服用四五钱，加入生姜煎煮服用。
小建中汤：（此处仅列方名，未详述具体主治，见下文关联）
养荣汤：治疗五种黄疸伴随脚部软弱无力、心悸、口淡无味、耳鸣、轻微恶寒发热、气急、小便白浊等症状时，应将其作为虚劳病来治疗。
注：小建中汤与养荣汤的具体方剂内容均见于“虚损”章节。
三因红丸子：治疗谷疸引起的发黄。
用法：方剂详情见“霍乱”章节，服用时用生姜甘草汤送下。
宝鉴枣矾丸：治疗因饮食劳倦导致的目黄、身黄。
组成：皂矾（用量不限，放入沙锅中用木炭烧至通红，然后用米醋淬炼）。
制法与用法：将处理后的皂矾研为细末，用枣肉制成如梧桐子大小的丸剂。每次服用二三十丸，饭后用生姜汤送服。
取黄水法：使用瓜蒂散。
组成：瓜蒂（二钱），母丁香（一钱），黍米（四十九个），赤小豆（半钱）。
制法与用法：将上述药材研为极细末。每晚将药粉搐入鼻中，以引出黄色液体。随后内服凉性药剂。
三因如神散：治疗酒毒不散发黄，日久浸渍流入清气道中，宜将此药搐入鼻中引出黄水。
组成：苦瓠子（去皮），苦葫芦子（去皮，三七二十一个），黄黍米（三百粒），安息香（如两个皂荚子大小）。
制法与用法：将上述药材研为细末，取一字量（约0.5-1克）搐入鼻中，可滴出黄水一升。注意禁忌：不可吹入鼻腔，若误吹或过量，立即用黍穭（小米壳）烧成的灰和少许麝香末吹入鼻内，可立即停止流黄水。
San Yin Kushen San (Three Causes Sophora Decoction): Treats severe internal damp-heat causing red and scanty urine, intermittent constipation, while food and drink intake remains unaffected. If other medications fail to resolve the condition, particularly in cases of prolonged jaundice, this formula is indicated.
Ingredients: Kushen (Sophorae Flavescentis Radix), Huanglian (Coptidis Rhizoma), Gudi (Momordicae Fructus), Huangbai (Phellodendri Cortex), Dahuang (Rhei Radix et Rhizoma) (each 1 fen), Tingli (Descurainiae Semen seu Lepidii Semen) (0.5 liang).
Preparation and Administration: Grind the above ingredients into a fine powder. Take one da qian (approx. 3-5 g) per dose, mixed with water. The administration should be adjusted flexibly according to the patient's reaction, which typically involves vomiting or purging.
Note: This formula is derived from the treatment principles of Taiyang (Sun-Yang) and Yangming (Yang-Ming) patterns as described in the Shanghan Lun.
Danggui Baizhu Tang (Angelica Sinensis and Atractylodes Macrocephala Decoction): Treats jaundice caused by alcohol consumption (Jiu Dan), characterized by yellowing of the skin, phlegm-fluid retention accumulating in the chest and epigastrium causing hardness and fullness, heaviness in bones and muscles, impaired appetite due to nausea, and dark yellow urine. This condition arises from internal deficiency combined with cold and raw dietary habits leading to spleen-stomach phlegm condensation; the pulse is wiry and choppy.
Ingredients: Baizhu (Atractylodis Macrocephalae Rhizoma), Fuling (Poria), Danggui (Angelicae Sinensis Radix), Huangqin (Scutellariae Radix), Yichen (Artemisiae Scopariae Herba) (each 1 liang); Qianhu (Peucedani Radix), Zhishi (Aurantii Fructus Immaturus, stir-fried), Gancao (Glycyrrhizae Radix et Rhizoma, honey-fried), Xingren (Pruni Armeniaci Semen, stir-fried) (each 2 liang); Banxia (Pinelliae Rhizoma) (1.5 liang).
Preparation and Administration: Coarsely crush the herbs. Take 4-5 qian per dose, decoct with fresh ginger, and administer orally.
Xiao Jianzhong Tang (Minor Construct the Middle Decoction): [Formula name listed only].
Yangrong Tang (Nourish the Nutritive Qi Decoction): When treating the five types of jaundice accompanied by weakness in the legs, palpitations, insipid taste, tinnitus, slight aversion to cold and fever, shortness of breath, and turbid white urine, it should be treated as Xu Lao (Deficiency Consumption).
Note: The specific formulations for Xiao Jianzhong Tang and Yangrong Tang are detailed in the "Xu Sun" (Deficiency Damage) section.
San Hong Wan (Three Causes Red Pill): Treats jaundice caused by grain accumulation (Gu Dan).
Administration: Refer to the "Huo Luan" (Cholera-like Disorder) section for the formula details; take with Shengjiang Gancao Tang (Fresh Ginger and Licorice Decoction).
Baojian Zaofan Wan (Treasure Mirror Alum Pill): Treats yellowing of the eyes and body caused by dietary excess and labor fatigue.
Ingredient: Zaofan (Vitriolum Ferri, quantity unspecified). Process by heating in a clay pot over charcoal until red-hot, then quenching with rice vinegar.
Preparation and Administration: Grind the processed alum into a fine powder. Form pills using jujube paste, sized like tung tree seeds. Take 20-30 pills per dose after meals, washed down with fresh ginger soup.
Method to Extract Yellow Fluid: Use Gudi San (Melon Spout Powder).
Ingredients: Gudi (Momordicae Fructus, 2 qian), Mu Dingxiang (Sichuan Pepper Fruit, 1 qian), Shumi (Setaria Italica, 49 grains), Chixiaodou (Vigna Angularis, 0.5 qian).
Preparation and Administration: Grind all ingredients into an extremely fine powder. Each night, insufflate the powder into the nasal cavity to induce the discharge of yellow fluid. Subsequently, administer oral cooling agents internally.
San Yin Rushen San (Three Causes Like-God Powder): Treats jaundice resulting from un-dispersed alcohol toxicity, where stagnation infiltrates the clear qi pathways over time. Insufflate this powder into the nose to extract yellow fluid.
Ingredients: Ku Hu Zi (Calabash Seed, peeled), Ku Hulu Zi (Wild Calabash Seed, peeled, 21 seeds), Huang Shumi (Yellow Setaria Italica, 300 grains), Anshixiang (Styrax, size of two soap pods).
Preparation and Administration: Grind into a fine powder. Insufflate a "yi zi" amount (approx. 0.5-1 g) into the nose to drip out one sheng (approx. 200 ml) of yellow fluid. Contraindication: Do not blow the powder into the nose. If accidentally blown in or if the dosage is excessive, immediately insufflate ash made from millet husks (Shu Rang) mixed with a small amount of Muxiang (Musk) into the nose to stop the flow instantly.