小柴胡汤（见往来寒热。）
龙胆泻肝汤
柴胡（一钱） 黄芩（七分） 生甘草 人参 天门冬（去心） 黄连 草龙胆 山栀 麦门冬
知母（各五分） 五味子（七粒）
水二盏，煎至一盏，去渣温服，食远。忌辛热物，大效。
五苓散（见消痹。） 道赤散（见发热。）
（胡黄连散）
胡黄连（五分） 藿香（一钱） 细辛 黄连（各三钱）
上为末，每半钱，干掺口内，漱吐之。
必效散
白矾 大黄（各等分）
上为细末，临卧干贴，沥涎尽，温水漱之。
黄柏散
黄柏（蜜涂炙干，去火毒） 白僵蚕（直者，置新瓦上，下以火爆断丝，去火毒）
上研极细，少许掺疮上及舌上，吐涎。
凉膈散（见发热。） 甘桔汤（见咽喉。）
三补丸
黄芩 黄连 黄柏
等分，末之，水丸。每服三十丸，白汤下。
金花丸
黄连 黄柏 黄芩 栀子 大黄（便秘加之）
等分，末之，水丸。每服三十丸，白汤下。
黄连升麻汤
升麻（一钱半） 黄连（三钱）
上为细末，绵裹含，津咽。
绿袍散
黄柏（四两） 炙甘草（二两） 青黛（一两）
上先取二味为末，入青黛同研匀，干贴。
蜜柏散 黄柏不计多少，蜜炙灰色，为细末，干掺上，临卧。忌酒醋浆，犯之则疮难愈。
黄连散
黄连 朴硝 白矾（各半两） 薄荷（一两）
上为粗末，用腊月黄牛胆，将药入胆内，风头挂两月取下。如有口疮，旋将药研细，入
于口疮上，去其热涎即愈。
蟾酥绵
蟾酥（五皂角子大） 硼砂 龙脑 麝香（各一皂子大）
上研极细，以温汤半盏化令匀，入绯绵秤半钱，蘸药汁晒干，候药汁尽，将绵寸截，
每用一片，贴于患处，有涎即吐，一日三五次易之，取瘥。
黄连解毒汤（见发热。） 理中汤（见霍乱。） 降气汤 养正丹（俱见气。） 黑锡丹（见诸逆冲上。）
升麻饮 治口内生疮，齿龈肉烂
升麻 玄参 黄连 羚羊角（镑） 黄芩 葛根 大黄 麦门（冬去心） 羌活 防风 甘
菊花（各半两） 人参 知母 炙甘草（各二钱半）
上 咀，每服三钱，水一盏，煎至七分，去滓，食后温服。一方，无人参，有牛蒡子。
冰柏丸
龙脑（少许） 黄柏（日干） 硼砂（研） 薄荷叶（各等分）
上为细末，研匀，生蜜和丸，如龙眼大。每服一丸，津液化下。疮甚者，加脑子研。
Sanhuang Wan (See Fever chapter).
Xiaochaihu Tang (See Alternating Chills and Fever chapter).
Longdan Xiegan Tang
Ingredients: Chai Hu (Cimicifugae Rhizoma, 1 qian), Huang Qin (Scutellariae Radix, 7 fen), Sheng Gancao (Raw Glycyrrhizae Radix et Rhizoma), Renshen (Ginseng Radix), Tianmendong (Asparagi Radix, heart removed), Huanglian (Coptidis Rhizoma), Caolongdan (Gentianae Macrophyllae Radix), Shanzhi (Gardeniae Fructus), Maimendong (Ophiopogonis Radix), Zhimu (Anemarrhenae Rhizoma) (each 5 fen), Wuweizi (Schisandrae Fructus) (7 grains).
Preparation and Administration: Add two zhan of water, decoct until one zhan remains, remove the dregs, and take warm. Take with a significant interval from meals. Avoid spicy and hot foods; highly effective.
Wuling San (See Xiao Bi chapter). Daochi San (See Fever chapter).
(Huhuanglian San)
Ingredients: Huhuanglian (Picrorhizae Rhizoma, 5 fen), Huoxiang (Agastaches Herba, 1 qian), Xixin (Asari Radix et Rhizoma), Huanglian (Coptidis Rhizoma) (each 3 qian).
Usage: Grind into powder. Each time, apply half a qian dryly into the mouth, rinse, and spit out.
Bixiao San
Ingredients: Bai Fan (Alumen, equal parts), Dahuang (Rhei Radix et Rhizoma, equal parts).
Usage: Grind into fine powder. Apply dryly before bedtime. Allow saliva to drain completely, then rinse with warm water.
Huangbai San
Ingredients: Huangbai (Phellodendri Cortex, coated with honey and roasted dry to remove fire toxicity), Bai Jiangcan (Bombyx Batryticatus, straight ones placed on new tile, roasted over fire until silk breaks, to remove fire toxicity).
Usage: Grind extremely fine. Apply a small amount to the ulcer and tongue, inducing salivation.
Liangge San (See Fever chapter). Ganjie Tang (See Throat chapter).
Sanbu Wan
Ingredients: Huangqin (Scutellariae Radix), Huanglian (Coptidis Rhizoma), Huangbai (Phellodendri Cortex).
Usage: Equal parts, grind into powder, make pills with water. Take 30 pills each time, swallowed with plain boiled water.
Jinhua Wan
Ingredients: Huanglian (Coptidis Rhizoma), Huangbai (Phellodendri Cortex), Huangqin (Scutellariae Radix), Zhizi (Gardeniae Fructus), Dahuang (Rhei Radix et Rhizoma - add if constipated).
Usage: Equal parts, grind into powder, make pills with water. Take 30 pills each time, swallowed with plain boiled water.
Huanglian Shengma Tang
Ingredients: Shengma (Cimicifugae Rhizoma, 1.5 qian), Huanglian (Coptidis Rhizoma, 3 qian).
Usage: Grind into fine powder, wrap in cotton, hold in mouth, and swallow with saliva.
Lvpao San
Ingredients: Huangbai (Phellodendri Cortex, 4 liang), Zhi Gancao (Roasted Glycyrrhizae Radix et Rhizoma, 2 liang), Qingdai (Indigo Naturalis, 1 liang).
Usage: First grind the first two ingredients into powder, mix evenly with Qingdai, and apply dryly.
Mibai San
Ingredients: Huangbai (Phellodendri Cortex, quantity unlimited), roasted with honey until grayish, ground into fine powder. Apply dryly before bedtime. Avoid alcohol, vinegar, and sour liquids; violating this will hinder healing.
Huanglian San
Ingredients: Huanglian (Coptidis Rhizoma), Puxiao (Natrii Sulfas), Bai Fan (Alumen) (each half liang), Bohe (Menthae Haplocalycis Herba, 1 liang).
Usage: Grind into coarse powder. Use bile from a yellow ox in the twelfth lunar month. Place the medicine inside the gallbladder, hang it in a windy place for two months, then retrieve. If oral ulcers occur, grind the medicine finely immediately, apply to the ulcer, and remove hot saliva to cure.
Chansu Mian
Ingredients: Chansu (Toad Venom, size of five soap bean pods), Pengsha (Borax), Longnao (Borneolum Syntheticum), Shexiang (Moschus) (each size of one soap bean pod).
Usage: Grind extremely fine. Dissolve in half a zhan of warm water until uniform. Weigh half a qian of crimson silk floss, dip in the medicinal juice, and dry. When the juice is dry, cut the floss into one-cun pieces. Apply one piece to the affected area each time. Spit out any saliva. Change 3-5 times a day until recovery.
Huanglian Jiedu Tang (See Fever chapter). Lizhong Tang (See Cholera chapter). Jiangqi Tang, Yangzheng Dan (Both see Qi disorders). Heixi Dan (See Upward Rushing of Various Rebellious Qi).
Shengma Yin
Indications: Treats oral ulcers and rotting of gingival flesh.
Ingredients: Shengma (Cimicifugae Rhizoma), Xuanshen (Scrophulariae Radix), Huanglian (Coptidis Rhizoma), Lingyangjiao (Saigae Tataricae Cornu, sliced), Huangqin (Scutellariae Radix), Gegen (Puerariae Lobatae Radix), Dahuang (Rhei Radix et Rhizoma), Maimendong (Ophiopogonis Radix, heart removed), Qianghuo (Notopterygii Rhizoma et Radix), Fangfeng (Saposhnikoviae Radix), Gan Juhua (Chrysanthemi Flos) (each half liang), Renshen (Ginseng Radix), Zhimu (Anemarrhenae Rhizoma), Zhi Gancao (Roasted Glycyrrhizae Radix et Rhizoma) (each 2.5 qian).
Usage: Cut into small pieces. Take 3 qian per dose, add one zhan of water, decoct until 0.7 zhan remains, filter, and take warm after meals. Another version has no Renshen but includes Niubangzi (Arctii Fructus).
Bingbai Wan
Ingredients: Longnao (Borneolum Syntheticum, a little), Huangbai (Phellodendri Cortex, sun-dried), Pengsha (Borax, ground), Boheye (Menthae Haplocalycis Folium) (equal parts).
Usage: Grind into fine powder, mix evenly, and form pills with raw honey, size of a longan. Take one pill per dose, dissolve and swallow with saliva. For severe ulcers, increase the amount of Longnao and grind finely.