玄参 甘草（生锉，各半两） 石膏（二两） 麦门冬（去心，七钱半） 前胡（去芦） 枳实（麸炒）
人参（去芦） 赤芍药 黄 赤茯苓 川芎 生干地黄 黄芩（各一两）
上 咀。每服四钱，水一中盏，入竹叶二七片，小麦一百粒，煎六分，去滓。不拘
时，温服。
仲景排脓汤
甘草（二两） 桔梗（三两） 生姜（一两） 大枣（十枚）
上四味，以水三升，煮取一升。温服五合，日再服。
排脓散
枳实（十六枚） 芍药（一两半） 桔梗（五钱）
上三味杵为散。取鸡子黄一枚，以药散与鸡子黄相等，揉和，煎如薄粥。温服一升，
即瘥。
本事托里排脓生犀散
皂角刺（粗大黑紫者，不拘多少）
上置瓶中，盐泥固济，炭火烧过，存性放冷出，研为细末。每服一钱，薄酒微温调
下；暑月陈米饮调下。
连翘饮 治痈肿疮疖，排脓。
连翘 防风（去杈，各三两） 荠 白芍药 黄芩（去黑心） 玄参（各二两） 人参 白茯苓（去
黑皮） 桔梗（锉碎，炒） 前胡（去芦） 甘草（炙，各一两） 黄 （生四两） 桑根白皮（锉、炒，
一两半）
捣筛。每服五钱，水一盏半，煎八分，去滓，温服，日二。
或问∶肿疡何脓可排？曰∶家嫂尝苦痈疽，连患不已，乌程，凌藻湖谓∶针血海，可
以除根，以长针刺之，半日出针，脓血相杂，臭不可闻，后果不复发。当是时，身无疮也，
脓从何来哉。
Xuan Shen (Scrophulariae Radix), Gan Cao (Licorice Root, raw and cut, each 0.5 liang), Shi Gao (Gypsum Fibrosum, 2 liang), Mai Men Dong (Ophiopogonis Radix, heart removed, 7.5 qian), Qian Hu (Peucedani Radix, rhizome removed), Zhi Shi (Immature Bitter Orange Fruit, bran-fried), Ren Shen (Ginseng Radix, rhizome removed), Chi Shao Yao (Red Peony Root), Huang Qi (Astragali Radix), Chi Fu Ling (Red Poria, 1 liang each), Chuan Xiong (Ligustici Chuanxiong Rhizoma), Sheng Gan Di Huang (Rehmanniae Radix Preparata, 1 liang each), Huang Qin (Scutellariae Radix).
The above herbs are cut into small pieces. For each dose, take 4 qian, add 1 zhong zhan of water, insert 14 Zhu Ye (Bambusae Folium) leaves and 100 Xiao Mai (Tritici Fructus), decoct until reduced to 6 fen, remove the dregs. Take warm at any time.
Zhang Zhongjing's Pai Nong Tang (Drain Pus Decoction):
Gan Cao (Licorice Root, 2 liang), Jie Geng (Platycodonis Radix, 3 liang), Sheng Jiang (Zingiberis Rhizoma Recens, 1 liang), Da Zao (Jujubae Fructus, 10 pieces).
Take the above four ingredients, add 3 sheng of water, boil to obtain 1 sheng. Take 5 he warm, twice a day.
Pai Nong San (Drain Pus Powder):
Zhi Shi (Immature Bitter Orange Fruit, 16 pieces), Shao Yao (Peony Root, 1.5 liang), Jie Geng (Platycodonis Radix, 5 qian).
Pulverize the above three ingredients into powder. Take one chicken egg yolk, mix with an equal amount of the herb powder, knead and stir-fry until it resembles thin porridge. Take 1 sheng warm, and the condition will resolve immediately.
Ben Shi Fang Tuo Li Pai Nong Sheng Xi San (Essential Formulas for Supporting the Interior, Draining Pus, and Generating Rhinoceros Horn Powder):
Zao Jiao Ci (Gleditsiae Sinensis Spina, coarse, large, black-purple ones, quantity not restricted).
Place in a bottle, seal firmly with salt mud, burn over charcoal fire until the nature is preserved, cool down and remove, grind into fine powder. Take 1 qian per dose, mixed with slightly warm thin wine; in summer months, mix with aged rice water.
Lian Qiao Yin (Forsythia Drink): Treats carbuncles, swellings, sores, and boils, drains pus.
Lian Qiao (Forsythiae Fructus), Fang Feng (Saposhnikoviae Radix, branches removed, each 3 liang), Ji Ni (Nemopani Radix), Bai Shao Yao (White Peony Root), Huang Qin (Scutellariae Radix, black heart removed), Xuan Shen (Scrophulariae Radix, each 2 liang), Ren Shen (Ginseng Radix), Bai Fu Ling (Poria, black skin removed), Jie Geng (Platycodonis Radix, crushed and fried), Qian Hu (Peucedani Radix, rhizome removed), Gan Cao (Licorice Root, honey-fried, each 1 liang), Huang Qi (Astragali Radix, raw, 4 liang), Sang Gen Bai Pi (Mori Cortex, crushed and fried, 1.5 liang).
Crush and sieve. Take 5 qian per dose, add 1.5 zhan of water, decoct to 8 fen, remove dregs, take warm, twice daily.
Someone asked: Under what circumstances can pus be drained from a swelling ulcer? The answer was: My sister-in-law once suffered from carbuncles and ulcers continuously. Ling Zaohu from Wucheng said: Needling the Xue Hai (SP10) acupoint can eliminate the root cause. Using a long needle, insert it and leave it for half a day before withdrawing. Pus and blood mixed flowed out, with an unbearable stench. Later, she indeed did not relapse. At that time, there were no sores on her body; where did the pus come from?