皂子散 治水毒入疮肿痛，或刺入骨者。
皂荚子（七粒） 大干蛤蟆（一枚） 胡椒（五十粒）
上用干锅，入药在内，瓦盖锅口，慢火烧烟尽，取出研细。每用药，先以温浆水洗
疮口，拭干掺药，次以别膏药贴之。良久，水尽出，有刺者，即自见。
铅丹散 治破伤入水，肿溃不愈。
铅丹 蛤粉（等分）
上同炒令变色，掺疮口上，水即出渐愈。
去水膏 治痈疽破穴后，误入皂角水及诸毒水，以致疼痛；及驴马尿粪，一切毒水
入疮，并治。
糯米粉 砂糖（各三两） 甘草（生末，一分）
上为膏，摊在绢上贴，毒水出效。
治马汗入疮，毒瓦斯攻肿痛方。
上用马鞭上手执处皮，烧灰研细，和猪膏涂疮上。一方，以马鞭稍烧灰，猪脂和涂
疮上。
治驴涎、马汗入疮。
上用干冬瓜烧灰，洗净疮口，擦药在内。一方，用冬瓜青皮，阴干为末，敷之。
《素问》云∶人有所坠堕，恶血留内，腹中满胀，不得前后，先饮利药。此上伤厥阴
之脉，下伤少阴之络，刺足内踝之下，然骨之前，血脉出血。刺足跗上动脉，不已；刺
三毛上各一 ，见血则已，左刺右，右刺左。善悲惊不乐，刺如右方。（缪刺论） 《灵枢》云∶
有所堕坠，恶血留内，有所大怒，气上而不行下，积于胁下，则伤肝。又中风及有所击
仆，若醉入房，汗出当风，则伤脾。又头痛不可取于 者，有所击堕，恶血在内，若肉
伤，痛未已，可侧刺不可远取之也。（邪气脏腑及厥病篇）
东垣《医学发明》论曰∶夫从高坠下，恶血留于内，不分十二经络，医人俱作中风肝
经，留于胁下，以中风疗之。血者皆肝之所主，恶血必归于肝，不问何经之伤，必留于
胁下，盖肝主血故也，痛甚则必有自汗，但人人有汗出，皆属风证，诸风皆属于肝木，况
败血凝泣，逆其所属入于肝也，从高坠下，逆其上行之血气，非肝而何？非伤寒无汗。既
曰∶汗必自风化之也，故以破血行经药治之。
皂子散：治疗水毒侵入疮疡导致肿痛，或者异物刺入骨骼的情况。
药材：皂荚子（七粒）、大干蛤蟆（一只）、胡椒（五十粒）。
制法与用法：用干锅，将药物放入锅内，用瓦片盖住锅口，用慢火加热至烟烧尽，取出后研成细粉。每次用药时，先用温浆水清洗疮口，擦干后撒药粉，再用其他膏药贴敷。过一段时间后，水液排尽，若有异物刺入，即可自行显露。
铅丹散：治疗破伤后接触水湿，导致肿胀溃烂久不愈合。
药材：铅丹、蛤粉（等量）。
制法与用法：两者共同炒至颜色改变，撒在疮口上，水液排出后逐渐痊愈。
去水膏：治疗痈疽破溃后，误入皂角水及各种毒水，导致疼痛；以及驴马尿粪、一切毒水进入疮口，均适用此方治疗。
药材：糯米粉、砂糖（各三两）、甘草（生研为末，一分）。
制法与用法：制成膏剂，摊在绢布上贴敷，毒水排出即见效。
治疗马汗进入疮口，毒气攻冲导致肿痛的方子。
取马鞭上手握处的皮，烧成灰后研细，与猪脂混合涂抹于疮口上。另一方法，是将马鞭梢烧成灰，用猪脂调和后涂于疮口。
治疗驴涎、马汗进入疮口。
取干冬瓜烧成灰，洗净疮口，将药粉擦入疮内。另一方法，是用冬瓜青皮，阴干后研为粉末，敷于患处。
《素问》说：人从高处坠落，恶血滞留体内，腹部胀满，大小便不通，应先服用通利大便的药物。这是因为上部损伤了厥阴经脉，下部损伤了少阴络脉，应针刺足内踝下方、然骨之前的部位，使血脉出血。若刺足背上的动脉无效，再刺足大趾爪甲旁丛毛处（隐白穴附近），每个部位刺一针，见血即止，左病刺右，右病刺左。若出现悲伤、惊恐、不乐的症状，针刺方法同上。（出自《缪刺论》）
《灵枢》说：因坠落导致恶血滞留体内，或因大怒导致气机上逆而不能下行，积聚在胁下，则会损伤肝脏。另外，中风或被击打跌倒，或者醉酒后行房事，出汗后受风，则会损伤脾脏。还有头痛不可取穴于某处（原文缺字，通常指头维或特定穴位，此处依原文保留语境），是因为被击打或坠落，恶血留在体内，如果肌肉受伤，疼痛未止，可以侧身针刺，不可远取他穴。（出自《邪气脏腑病形》及《厥病》篇）
李东垣在《医学发明》中论述道：从高处置坠落，恶血留滞体内，不分属于哪条经络，医生都将其当作中风肝经病变，认为血留于胁下，用治疗中风的方法来处理。血液由肝脏所主，恶血必然归于肝脏，无论哪条经络受伤，恶血必留于胁下，这是因为肝主血的关系。疼痛剧烈时必然会有自汗，但人人都有出汗现象，都归属于风证，各种风证都归属于肝木，何况败血凝滞，逆着所属关系进入肝脏呢？从高坠落，逆乱了向上运行的气血，除了肝还能是谁呢？这不同于伤寒无汗的情况。既然说是“汗必由风化之”，所以用破血行经的药物来治疗。
Saozi San (Soap Nut Powder): Treats swelling and pain caused by water-toxin entering sores, or foreign objects penetrating into the bone.
Ingredients: Gleditsiae Sinensis Semen (Zaojiazi, 7 seeds), large dried toad (1 piece), Piperis Nigrum Fructus (Hujiao, 50 grains).
Preparation and Administration: Place the ingredients in a dry pot, cover the mouth of the pot with a tile, and heat slowly over a low fire until the smoke is exhausted. Remove and grind into fine powder. For each application, first wash the sore with warm rice water, wipe dry, sprinkle the powder, and then apply another plaster. After some time, when the fluid is completely drained, any embedded object will become visible.
Qiandan San (Lead Tetroxide Powder): Treats wounds exposed to water, resulting in swelling, ulceration, and failure to heal.
Ingredients: Minium (Qiandan) and Concha Meretricis et Cyprinae Pulvis (Ge Fen) in equal parts.
Preparation and Administration: Stir-fry both together until the color changes, then sprinkle onto the wound. As fluid drains out, gradual healing occurs.
Qushui Gao (Water-Removing Ointment): Treats pain caused by accidental exposure to soap pod water and various toxic waters after an abscess or carbuncle has ruptured; also treats all toxic waters, including donkey and horse urine and feces, entering the wound.
Ingredients: Glutinis Oryzae Indicae Semen (Nuomifen) and Saccharum (Bingtang), each 3 liang; Radix Glycyrrhizae (Gancao), raw and ground into powder, 1 fen.
Preparation and Administration: Prepare as an ointment, spread on silk fabric, and apply. Efficacy is seen when toxic fluids are discharged.
Formula for treating horse sweat entering a wound, where toxic qi attacks causing swelling and pain.
Take the skin from the part of the horse's whip handle that is held by hand, burn it to ash, grind finely, and mix with Porcine Fat (Zhugao) to apply to the wound. Another method: burn the tip of the horse whip to ash, mix with Porcine Adipose (Zhuzhi), and apply to the wound.
Treating donkey saliva and horse sweat entering a wound.
Burn dried winter melon to ash, clean the wound, and rub the powder into the lesion. Another method: use the green peel of winter melon, dry in shade, grind into powder, and apply.
(Golden Wounds [Jinchuang], Baton Injuries [Zhangchuang], Arrowheads Penetrating Bone, Bamboo/Wood Splinters or Needles Embedded in Flesh)
The *Suwen* states: When a person falls from a height, evil blood remains inside, causing abdominal fullness and distension, and inability to pass stool or urine. One should first drink purgative medicines. This injury damages the Jueyin meridian above and the Shaoyin collateral below. Acupuncture should be performed at the area below the medial malleolus of the foot, anterior to Ran Gu (BL64), to bleed the vessels. If needling the arterial pulse on the dorsum of the foot is ineffective, needle each of the three hairs on the big toe (near Yinbai SP1), one pricking per site, until bleeding occurs. Treat left-sided symptoms by needling the right side, and right-sided symptoms by needling the left. For symptoms of sadness, fright, and unhappiness, follow the same needling method. (From *Miao Ci Lun*)
The *Lingshu* states: Falling causes evil blood to remain inside. Great anger causes Qi to rise but not descend, accumulating under the hypochondrium, thereby injuring the Liver. Additionally, wind-stroke, being struck or fallen, or having intercourse while drunk with sweat exposed to wind, injures the Spleen. Regarding headache where acupuncture at a specific point is contraindicated due to being struck or fallen, with evil blood remaining inside, if muscle injury causes persistent pain, lateral needling should be used rather than distant points. (From *Xieqi Zangfu Bingxing Pian* and *Juebing Pian*)
Li Dongyuan discusses in *Yixue Faming*: When falling from a height, evil blood remains inside. Regardless of which of the twelve meridians is injured, physicians often treat it as a Wind-stroke affecting the Liver meridian, assuming blood accumulates under the hypochondrium and treating it as Wind-stroke. Blood is governed by the Liver; evil blood inevitably returns to the Liver. Regardless of the initial meridian injury, evil blood must accumulate under the hypochondrium because the Liver governs blood. Severe pain leads to spontaneous sweating. Since everyone sweats, these symptoms are attributed to Wind patterns, and all Wind patterns belong to Liver Wood. Moreover, congealed bad blood reverses its flow and enters the Liver. Falling from a height reverses the ascending Qi and Blood; who else but the Liver? This differs from Cold Damage where there is no sweating. Since it is stated that "sweat is transformed by Wind," therefore, blood-breaking and meridian-moving herbs are used for treatment.