治脏毒肠风，下血不止。
侧柏叶 生地 当归 川芎（各一钱） 枳壳（炒） 槐花（炒） 荆芥穗 甘草（各
五钱） 上每服四钱，水一钟，姜三片，乌梅少许煎。空心温服。
治肠风下血，疼痛不止。
黄连 鸡冠花 贯众 大黄 乌梅（各一两） 甘草（炙，五钱）
上为末，每服二钱，温汤调下，日三四次。
治肠风下血，或在粪前，或在便后。在便前者，其血近肾，肝血也。在便后，其血远心，
肺血也。此药并主之。
皂角刺（烧灰，二两） 核桃仁（去皮） 破故纸（炒） 槐花（炒，三两半）
上为末，每服二钱，米饮调下，酒调亦可。
治结阴便红。
白术 陈皮 茯苓 浓朴（姜制） 葛根（各五分） 地榆（七分） 干姜 甘草（炙）
当归 神曲（炒） 白芍 人参 益智仁（各四分） 苍术 升麻（各一钱）
水二钟，姜三片，枣二枚煎，食前服。寒者加附子三分。
治肠风下血，或在粪前粪后秘方。
川芎 黄柏 黄连 栀子 芩（各一钱） 当归 芍药 熟地 地榆（各八分） 苦参
（七分） 槐角 侧柏叶（八分） 每服七钱，水煎，空心连进三四服。
治大人小儿风冷，乘虚客于肠胃，米谷不化，泄泻注下，腹胁虚满，肠鸣 痛
白术 白芍 川芎 人参 当归 肉桂 茯苓
每服四钱，粟米百余粒，水煎。
又方 治肠胃湿毒，下如豆汁，或下瘀血。腹痛加木香。
Treats hemorrhoids (Zangdu) and intestinal wind (Changfeng) causing persistent rectal bleeding.
Bletilla Rhizoma (Cebaiye), Rehmanniae Radix Recens (Shengdi), Angelicae Sinensis Radix (Danggui), Chuanxiong Rhizoma (Chuanxiong) (each 1 qian); Zhiqiao (Stir-fried), Sophorae Flos (Huaihua, Stir-fried), Schizonepetae Herba (Jingjie Sui), Glycyrrhizae Radix et Rhizoma (Gancao) (each 5 qian). Take 4 qian of the above herbs per dose, add one zhong of water, three slices of Zingiberis Rhizoma Recens (Shengjiang), and a few Fructus Mume (Wumei). Decoct and take warm on an empty stomach.
Treats intestinal wind (Changfeng) causing rectal bleeding with unceasing pain.
Coptidis Rhizoma (Huanglian), Celosiae Cristatae Flos (Jiguanhua), Cyperi Rhizoma (Guanzhong), Rhei Radix et Rhizoma (Dahuang), Fructus Mume (Wumei) (each 1 liang); Glycyrrhizae Radix et Rhizoma (Gancao, Roasted) (5 qian).
Grind the above into powder. Take 2 qian per dose, mixed with warm water, three to four times daily.
Treats intestinal wind (Changfeng) causing rectal bleeding, which may occur before or after defecation. Bleeding before stool is close to the Kidney and is considered Liver blood; bleeding after stool is far from the Heart and is considered Lung blood. This formula treats both conditions.
Gleditsiae Spina (Saojiaoci, Burned to ash, 2 liang), Juglans Semen (Hetaoren, Peel removed), Psoraleae Fructus (Poguzhi, Stir-fried), Sophorae Flos (Huaihua, Stir-fried, 3.5 liang).
Grind the above into powder. Take 2 qian per dose, mixed with rice water; mixing with wine is also acceptable.
Treats Jieyin disease (internal yin constraint) causing red blood in stool.
Atractylodis Macrocephalae Rhizoma (Baizhu), Citri Reticulatae Pericarpium (Chenpi), Poria (Fuling), Magnoliae Officinalis Cortex (Nongpo, Ginger-processed), Puerariae Radix (Gegen) (each 5 fen); Sanguisorbae Radix (Diyu, 7 fen), Zingiberis Rhizoma (Ganjiang), Glycyrrhizae Radix et Rhizoma (Gancao, Roasted), Angelicae Sinensis Radix (Danggui), Massae Fermentatae Medicatae (Shenqu, Stir-fried), Paeoniae Radix Alba (Baishao), Ginseng Radix et Rhizoma (Renshen), Alpiniae Oxyphyllae Fructus (Yizhiren) (each 4 fen), Atractylodis Rhizoma (Cangzhu), Cimicifugae Rhizoma (Shengma) (each 1 qian).
Add two zhongs of water, three slices of Zingiberis Rhizoma Recens (Shengjiang), and two dates (Zao). Decoct and take before meals. If cold syndrome is present, add Aconiti Lateralis Radix Praeparata (Fuzi, 3 fen).
Secret recipe for treating intestinal wind (Changfeng) causing rectal bleeding, whether before or after stool.
Chuanxiong Rhizoma (Chuanxiong), Phellodendri Cortex (Huangbai), Coptidis Rhizoma (Huanglian), Gardeniae Fructus (Zhizi), Scutellariae Radix (Qin/Huangqin) (each 1 qian), Angelicae Sinensis Radix (Danggui), Paeoniae Radix (Shaoyao), Rehmanniae Radix Preparata (Shudi), Sanguisorbae Radix (Diyu) (each 8 fen), Sophorae Flavescentis Radix (Kushen, 7 fen), Sophorae Fructus (Huaijiao), Bletillae Rhizoma (Cebaiye) (8 fen). Take 7 qian per dose, decoct with water, and take continuously on an empty stomach for three to four doses.
Treats adults and children suffering from wind-cold invading the intestines and stomach due to deficiency, leading to undigested food in stool, watery diarrhea, distension in the abdomen and hypochondrium, borborygmus, and pain.
Atractylodis Macrocephalae Rhizoma (Baizhu), Paeoniae Radix Alba (Baishao), Chuanxiong Rhizoma (Chuanxiong), Ginseng Radix et Rhizoma (Renshen), Angelicae Sinensis Radix (Danggui), Cinnamomi Cortex (Rougui), Poria (Fuling).
Take 4 qian per dose, add over one hundred grains of Setaria Italica (Sumi), and decoct with water.
Another prescription: Treats damp-toxin in the intestines and stomach, resulting in stool resembling bean curd dregs or passage of stasis blood. Add Aucklandiae Radix (Muxiang) if abdominal pain is present.