夫大便下血者。皆因五脏伤损。脏气既伤。则风邪易入。热气在内。亦大便下鲜血而腹
痛。
血后
下
治大便下血。此皆因脏气虚伤。腹中疼痛。宜服桂心散方。
桂心 赤芍药 芎 当归 黄芩（以上各一两） 甘草（半两炙微赤锉）
上件药。捣筛为散。每服三钱。以水一中盏。入青竹茹半鸡子大。煎至六分。去滓。空
腹及
治大便下血。久不止。宜服地榆散方。
地榆（锉） 赤芍药 生干地黄 茜根（锉） 龙骨 黄芩 鸡苏苗（以上各一两）
上件药。捣筛为散。每服三钱。以水一中盏。煎至六分。去滓。每于食前温服。
治大便下血不止。宜此方。
赤芍药 阿胶（捣碎炒令黄燥） 当归（以上各一两） 甘草（半两炙微赤锉）
上件药。捣筛为散。每服三钱。以水一中盏。入竹叶二七片。煎至六分。去滓。每于食
前温
又方。
生干地黄（二两） 阿胶（二两捣碎炒令黄燥） 白蔹（五两）
上件药。捣筛为散。每服三钱。以水一中盏。煎至六分。去滓。每于食前温服。
治大便下血。皆因心肺积热。流注大肠。宜服生地黄散方。
生干地黄（二两） 黄芩 赤芍药 黄连（去须） 蒲黄 地骨皮（以上各一两）
上件药。捣筛为散。每服五钱。以水一大盏。入竹茹一鸡子大。煎至五分。去滓。频温
服之
治大肠积热。下血不止。日夜度数无恒。宜服黄芩散方。
黄芩 黄柏 黄连（去须） 生干地黄 地榆（锉） 犀角屑（以上各一两）
上件药。捣筛为散。每服三钱。以水一中盏。入青竹茹半鸡子大。煎至六分。去滓。每
于食
治内伤风冷。大便下血不止。宜服熟干地黄丸方。
熟干地黄 龙骨（烧赤） 黄 （锉） 紫苏子（微炒） 蒲黄 当归 附子（炮裂去
皮脐）
艾叶
黄去瓤）
上件药。捣罗为末。炼蜜和捣三二百杵。丸如梧桐子大。每日空心及晚食前。以粥饮下
三十
大便下血，都是由于五脏受损。脏腑之气既已受伤，风邪就容易侵入。体内有热气，也会导致大便排出鲜血并伴有腹痛。
治疗大便下血，这多因脏腑之气虚弱受损，导致腹部疼痛。适宜服用桂心散方。
桂心、赤芍药、川芎、当归、黄芩（以上各一两），甘草（半两，炙至微红并锉碎）。
将上述药物捣碎过筛制成散剂。每次服用三钱，用水一中盏，加入青竹茹半个鸡蛋大小，煎煮至剩余六分药液，滤去药渣。空腹及……（原文此处中断）
治疗大便下血，久治不愈的，适宜服用地榆散方。
地榆（锉碎）、赤芍药、生干地黄、茜根（锉碎）、龙骨、黄芩、鸡苏苗（以上各一两）。
将上述药物捣碎过筛制成散剂。每次服用三钱，用水一中盏，煎煮至剩余六分药液，滤去药渣。每次在饭前温服。
治疗大便下血不止，适宜用此方。
赤芍药、阿胶（捣碎炒至黄色干燥）、当归（以上各一两），甘草（半两，炙至微红并锉碎）。
将上述药物捣碎过筛制成散剂。每次服用三钱，用水一中盏，加入竹叶十四片，煎煮至剩余六分药液，滤去药渣。每次在饭前温……（原文此处中断）
又一方。
生干地黄（二两）、阿胶（二两，捣碎炒至黄色干燥）、白蔹（五两）。
将上述药物捣碎过筛制成散剂。每次服用三钱，用水一中盏，煎煮至剩余六分药液，滤去药渣。每次在饭前温服。
治疗大便下血，皆因心肺积热，流注于大肠所致。适宜服用生地黄散方。
生干地黄（二两）、黄芩、赤芍药、黄连（去须）、蒲黄、地骨皮（以上各一两）。
将上述药物捣碎过筛制成散剂。每次服用五钱，用水一大盏，加入竹茹一个鸡蛋大小，煎煮至剩余五分药液，滤去药渣，频繁温服。
治疗大肠积热，下血不止，日夜次数不定，适宜服用黄芩散方。
黄芩、黄柏、黄连（去须）、生干地黄、地榆（锉碎）、犀角屑（以上各一两）。
将上述药物捣碎过筛制成散剂。每次服用三钱，用水一中盏，加入青竹茹半个鸡蛋大小，煎煮至剩余六分药液，滤去药渣。每次在饭……（原文此处中断）
治疗内伤风冷，大便下血不止，适宜服用熟干地黄丸方。
熟干地黄、龙骨（烧至赤红）、黄芪（锉碎）、紫苏子（微炒）、蒲黄、当归、附子（炮裂去皮脐）、艾叶、黄芩（去瓤）。
将上述药物捣细罗为末，用炼蜜调和并捣击三二百下，制成梧桐子大小的丸药。每日空腹及晚饭后前，用米粥汤送服三十丸……（原文此处中断）
Hematochezia (blood in stool) is caused by damage to the five Zang organs. Once the Qi of the viscera is injured, pathogenic Wind is prone to invade. Internal Heat can also cause bright red blood in the stool accompanied by abdominal pain.
For the treatment of hematochezia, this condition is often due to deficiency and injury of the Zang organ Qi, resulting in abdominal pain. It is advisable to take Guixin San (Cinnamon Heart Powder).
Guixin (Cortex Cinnamomi), Chishao Yao (Radix Paeoniae Rubra), Xiong (Rhizoma Chuanxiong), Danggui (Radix Angelicae Sinensis), Huangqin (Radix Scutellariae) (each 1 liang); Gancao (Radix Glycyrrhizae) (0.5 liang, processed with honey until slightly reddened and cut into pieces).
Pulverize and sieve the above ingredients to make a powder. Take 3 qian per dose. Add half an egg-sized portion of Qingzhuru (Bambusa Textilis internode) to one zhong of water, decoct until one-sixth remains, filter the dregs. Take on an empty stomach and... [text cuts off]
For the treatment of persistent hematochezia that does not stop for a long time, it is advisable to take Diyü San (Sanguisorba Powder).
Diyü (Radix Sanguisorbae), Chishao Yao (Radix Paeoniae Rubra), Shenggan Dihuang (Radix Rehmanniae Preparata), Qiangen (Radix Rubi), Longgu (Os Draconis), Huangqin (Radix Scutellariae), Jisumiao (Herba Elsholtziae) (each 1 liang).
Pulverize and sieve the above ingredients to make a powder. Take 3 qian per dose. Add one zhong of water, decoct until one-sixth remains, filter the dregs. Take warm before meals.
For the treatment of continuous hematochezia, this formula is suitable.
Chishao Yao (Radix Paeoniae Rubra), Ejiao (Colla Corii Asini) (crushed and fried until yellow and dry), Danggui (Radix Angelicae Sinensis) (each 1 liang); Gancao (Radix Glycyrrhizae) (0.5 liang, processed with honey until slightly reddened and cut into pieces).
Pulverize and sieve the above ingredients to make a powder. Take 3 qian per dose. Add fourteen leaves of Zhuye (Leaf of Bambusa Textilis) to one zhong of water, decoct until one-sixth remains, filter the dregs. Take warm before meals... [text cuts off]
Another formula.
Shenggan Dihuang (Radix Rehmanniae Preparata) (2 liang), Ejiao (Colla Corii Asini) (2 liang, crushed and fried until yellow and dry), Bailian (Tuber Smilacis Chinae) (5 liang).
Pulverize and sieve the above ingredients to make a powder. Take 3 qian per dose. Add one zhong of water, decoct until one-sixth remains, filter the dregs. Take warm before meals.
For the treatment of hematochezia caused by accumulated Heat in the Heart and Lung flowing into the Large Intestine, it is advisable to take Shengdihuang San (Rehmannia Powder).
Shenggan Dihuang (Radix Rehmanniae Preparata) (2 liang), Huangqin (Radix Scutellariae), Chishao Yao (Radix Paeoniae Rubra), Huanglian (Rhizoma Coptidis) (remove the roots), Puhuang (Pollinis Typhae), Digupi (Cortex Lycii) (each 1 liang).
Pulverize and sieve the above ingredients to make a powder. Take 5 qian per dose. Add one large zhong of water and an egg-sized portion of Zhuru (Bamboo Shavings), decoct until one-fifth remains, filter the dregs. Take frequently and warm.
For the treatment of accumulated Heat in the Large Intestine causing continuous hematochezia with irregular frequency day and night, it is advisable to take Huangqin San (Scutellaria Powder).
Huangqin (Radix Scutellariae), Huangbai (Cortex Phellodendri), Huanglian (Rhizoma Coptidis) (remove the roots), Shenggan Dihuang (Radix Rehmanniae Preparata), Diyü (Radix Sanguisorbae) (cut into pieces), Xijiaoxie (Cornu Rhinocerotis Cutis) (each 1 liang).
Pulverize and sieve the above ingredients to make a powder. Take 3 qian per dose. Add half an egg-sized portion of Qingzhuru (Bambusa Textilis internode) to one zhong of water, decoct until one-sixth remains, filter the dregs. Take before meals... [text cuts off]
For the treatment of internal injury from Wind-Cold causing continuous hematochezia, it is advisable to take Shugan Dihuang Wan (Prepared Rehmannia Pill).
Shugan Dihuang (Radix Rehmanniae Preparata), Longgu (Os Draconis) (burned until red), Huangqi (Radix Astragali) (cut into pieces), Zisuzi (Fructus Perillae), Puhuang (Pollinis Typhae), Danggui (Radix Angelicae Sinensis), Fuzi (Radix Aconiti Lateralis Preparata) (processed until cracked, skin and umbilicus removed), Aiye (Folium Artemisiae Argyi), Huangqin (Radix Scutellariae) (remove the pith).
Pulverize the above ingredients into fine powder. Mix with refined honey and pound three or two hundred times. Form pills the size of Sophora seeds. Take thirty pills daily on an empty stomach and before evening meal, washed down with millet gruel... [text cuts off]