夫痈者。此由寒客于经络。寒搏于血。血涩则不通。壅结成痈。藏热不泄。热入大小肠
。故大小便不通也。
治痈疽。脏腑气壅。大小便不通。木通散方。
木通（一两锉） 黄芩（一两） 栀子仁（三分） 漏芦（一两） 木瓜根（一两锉） 川
大黄（
一两锉碎微炒） 甘草（一两炙微赤锉） 川朴硝（二两）
上件药。捣粗罗为散。每服二（三）钱。以水一中盏。煎至六分。去滓。不计时候温服。
以通利为度。
治痈疽。脏腑壅热太过。心神烦闷。大小便不通。宜服大黄散方。
川大黄（半两锉碎微炒） 川升麻（半两） 栀子仁（半两） 川朴硝（半两） 葵子
（半两）
上件药。锉碎。以水二大盏。煮取一盏三分。去滓。分温三服。以快利为度。
治诸痈。排脓止痛。利大小便。蘧麦散方。
蘧麦（一两） 赤芍药（一两） 黄 （二两锉） 当归（二两锉微炒） 桂心（一两）
赤小豆
（一两
蔹（一
两）
上件药。捣细罗为散。每于食前。以温水调下三钱。以利为度。
治痈肿发背。一切恶疮及乳痈。结聚肿硬。热痛。大小便秘涩。槟榔丸方。
槟榔（一两） 芎 （半两） 羌活（半两） 川大黄（二两锉碎微炒） 羚羊角屑（三
分） 人
参（半两去芦
（半两
汤浸去白瓤焙
上件药。捣罗为末。炼蜜和捣三二百杵。丸如梧桐子大。每于食前。以粥饮调下三十丸。
以利为
治发背及一切痈肿。大小便涩滞。大麻仁丸方。
大麻仁（三两） 木香（一两） 枳壳（一两麸炒微黄去瓤） 牛蒡子（二两） 甘草
（一两炙
微赤锉） 川大黄（三两锉碎微炒）
上件药。捣罗为末。炼蜜和丸。如梧桐子大。每于食前。以暖水下三十丸。以利为度。
An abscess (abscess) is caused by cold pathogen invading the meridians and collaterals. The cold condenses with the blood, causing blood stasis and obstruction, leading to qi and blood congestion and coagulation, forming an abscess. Internal heat accumulates and cannot be discharged; the heat enters the Large Intestine and Small Intestine, resulting in the obstruction of both urination and defecation.
Formula for treating carbuncles and sores where organ and腑 qi stagnation causes obstruction of urination and defecation: Mutong San Powder.
Ingredients: Tong Lei Gali (Mutong, *Akebiae Caulis*), one liang, crushed; Huang Qin (Scutellaria Root), one liang; Zhi Zi Ren (Gardenia Seed), three fen; Lou Lu (Lehmannia Root), one liang; Mugua Gen (Chaenomeles Root), one liang, crushed; Chuan Da Huang (Rhubarb Root and Rhizome), one liang, crushed and slightly stir-fried; Gan Cao (Licorice Root), one liang, honey-fried until slightly reddish and crushed; Chuan Pu Xiao (Mirabilite), two liang.
Preparation and Administration: Crush the above ingredients and sieve through a coarse mesh to make a powder. Take two or three qian per dose. Add one zhàn of water, decoct until reduced to six-tenths, strain off the dregs. Take warm at any time. Discontinue when bowel movement becomes unobstructed.
Formula suitable for treating carbuncles and sores where excessive internal heat stagnation causes mental restlessness and obstruction of urination and defecation: Dahuang San Powder.
Ingredients: Chuan Da Huang (Rhubarb Root and Rhizome), half liang, crushed and slightly stir-fried; Chuan Sheng Ma (Cimicifugae Rhizome), half liang; Zhi Zi Ren (Gardenia Seed), half liang; Chuan Pu Xiao (Mirabilite), half liang; Kui Zi (Abutilon Seed), half liang.
Preparation and Administration: Crush the above ingredients. Add two large zhàn of water, boil until one zhàn and three-tenths remain, strain off the dregs. Divide into three warm doses. Discontinue when bowel movement is smooth and free.
Formula for treating various abscesses, promoting pus discharge, relieving pain, and facilitating urination and defecation: Qumai San Powder.
Ingredients: Ju Mai (Buckwheat Fruit), one liang; Chi Shao Yao (Red Peony Root), one liang; Huang Qi (Astragalus Root), two liang, crushed; Dang Gui (Angelica Sinensis Root), two liang, crushed and slightly stir-fried; Gui Xin (Cinnamon Twig Heart), one liang; Chi Xiao Dou (Adzuki Bean), one liang; [Text missing in source], one liang.
Preparation and Administration: Crush the above ingredients finely and sieve through a fine mesh to make a powder. Take three qian before meals, mixed with warm water. Discontinue when bowel movement becomes unobstructed.
Formula for treating back abscesses, all malignant sores, and breast abscesses characterized by nodular hardness, hot pain, and constipation of urine and feces: Binglang Wan Pill.
Ingredients: Bing Lang (Areca Seed), one liang; Xiong Qiong (Ligusticum Chuanxiong Rhizome), half liang; Qiang Huo (Notopterygium Rhizome and Root), half liang; Chuan Da Huang (Rhubarb Root and Rhizome), two liang, crushed and slightly stir-fried; Ling Yang Jiao Xie (Antelope Horn Slice), three fen; Ren Shen (Ginseng Root), half liang, rhizome removed; [Text missing in source], half liang, soaked in decoction, white pith removed, dried.
Preparation and Administration: Grind the above ingredients into powder. Mix with refined honey and pound 300-200 times. Form pills the size of paulownia seeds. Take thirty pills before meals, washed down with rice gruel broth. Discontinue when bowel movement becomes unobstructed.
Formula for treating back abscesses and all swellings characterized by sluggish urination and defecation: Dama Ren Wan Pill.
Ingredients: Da Ma Ren (Hemp Seed), three liang; Mu Xiang (Saussurea Root), one liang; Zhi Ke (Aurantium Fruit), one liang, bran-fried until slightly yellow and pith removed; Niu Bang Zi (Arctium Fruit), two liang; Gan Cao (Licorice Root), one liang, honey-fried until slightly reddish and crushed; Chuan Da Huang (Rhubarb Root and Rhizome), three liang, crushed and slightly stir-fried.
Preparation and Administration: Grind the above ingredients into powder. Mix with refined honey and form pills the size of paulownia seeds. Take thirty pills before meals, washed down with warm water. Discontinue when bowel movement becomes unobstructed.