（痰盛、身热、多是血虚。）
戴云∶咳血者，嗽出痰内有血者是。呕血者，呕全血者是。咯血者，每咯出血，皆是血疙瘩。衄血者，鼻
中出血也。溺血，小便出血也。下血者，大便出血也。虽有名色分六，俱是热证，但有虚、实、新、旧之不
同。或妄言为寒者，误也。
青黛 诃子 山栀 海石 栝蒌仁
上为末，姜汁蜜调，噙化。嗽甚者，加杏仁。后以八物汤加减调理。
身热多是血虚。四物汤加减。
（火载血上，错经妄行。）
脉大、发热、喉中痛者，是气虚。用人参、黄 、蜜炙黄柏、荆芥，并当归、生地黄用之。
呕血，用韭汁、童便、姜汁、磨郁金同饮之，其血自清。
火载血上，错经妄行，四物汤加炒栀子、童便、姜汁。
山茶花、童便、姜汁，酒调。
郁金末治吐血。入姜汁、童便。
痰带血丝出者，童便、姜汁、竹沥。
又方∶用韭汁、童便二物相吞，用郁金细研入在二物之内，同饮。其血自消。
又方∶治衄血以郁金。如无郁金，以茶、姜汁、童便和好酒调服，即止之。
姜汁、童便、青黛入血药中用之，加四物汤、地黄膏、
牛膝膏之类。
（痰多、身体发热，大多是因为血虚。）
戴元礼说：咳血，是指咳嗽时吐出的痰中带有血液。呕血，是指呕吐出完整的血液。咯血，是指每次咯出的都是血块。衄血，是指鼻腔出血。溺血，是指小便出血。下血，是指大便出血。虽然根据名称和颜色分为六种情况，但都属于热证，只是有虚证、实证、新病、旧病的不同。有人妄称是寒证，这是错误的。
青黛、诃子、山栀、海浮石、瓜蒌仁
以上药物研成细末，用姜汁和蜂蜜调和，含服化咽。咳嗽严重的，加入杏仁。之后用八物汤加减进行调理。
（火热之邪迫血上行，导致血液错乱妄行。）
脉象大、发热、喉咙痛的，属于气虚。用人参、黄芪、蜜炙黄柏、荆芥，以及当归、生地黄来治疗。
呕血，用韭菜汁、童便、姜汁、磨碎的郁金混合饮用，血液自然澄清。
火热之邪迫血上行，导致血液错乱妄行，用四物汤加入炒栀子、童便、姜汁。
山茶花、童便、姜汁，用酒调服。
郁金粉末治疗吐血。加入姜汁、童便。
痰中带血丝吐出的，用童便、姜汁、竹沥。
又一方：用韭菜汁、童便两种液体相互吞咽，将细研的郁金粉混入这两种液体中，一同饮下。血液自然消散。
又一方：治疗衄血使用郁金。如果没有郁金，用茶、姜汁、童便和好酒调匀服用，即可止血。
姜汁、童便、青黛加入凉血药中使用，配合四物汤、地黄膏、牛膝膏等。
(Phlegm abundance, body heat, mostly due to Blood deficiency.)
Dai Yuanli stated: Ke Xue (coughing blood) refers to blood mixed with phlegm expectorated during coughing. Ou Xue (vomiting blood) refers to vomiting whole blood. Luo Xue (spitting blood) refers to spitting out blood clots each time. Nu Xue (epistaxis) refers to bleeding from the nose. Niao Xue (hematuria) refers to bleeding in the urine. Xia Xue (lower gastrointestinal bleeding) refers to bleeding in the stool. Although named and categorized into six types based on color and source, they are all Heat syndromes, differing only in Deficiency vs. Excess, and recent vs. chronic nature. Those who recklessly claim it is a Cold syndrome are mistaken.
Qingdai (Indigo Naturalis), Hezi (Chebulae Fructus), Shanzhi (Gardeniae Fructus), Haishi (Pteropoditae Lapis), Gualouren (Trichosanthis Semen).
The above herbs are ground into powder, mixed with Jiangzhi (Zingiberis Rhizoma Juice) and honey, and held in the mouth to dissolve. For severe coughing, add Xingren (Armeniacae Semen Amarum). Subsequently, regulate with Bawu Tang (Eight-Ingredient Decoction) modified.
Body heat is mostly due to Blood deficiency. Treat with Siwu Tang (Four-Substance Decoction) modified.
(Fire carrying blood upward, causing vessels to malfunction and bleed erratically.)
For those with a large pulse, fever, and sore throat, this indicates Qi deficiency. Use Renshen (Ginseng Radix et Rhizoma), Huangqi (Astragali Radix), Zhi Huangbai (Phellodendri Cortex prepared with honey), Jingjie (Schizonepetae Herba), along with Danggui (Angelicae Sinensis Radix) and Shengdihuang (Rehmanniae Radix).
For Ou Xue (vomiting blood), drink Jiuji Zhi (Allium Tuberosum Juice), Tongbian (Infant Urine), Jiangzhi (Zingiberis Rhizoma Juice), and Mo Yujin (Curcumae Radix powder) together; the blood will clear naturally.
Fire carrying blood upward, causing vessels to malfunction and bleed erratically: Siwu Tang (Four-Substance Decoction) added with Chao Zhizi (Gardeniae Fructus stir-fried), Tongbian (Infant Urine), and Jiangzhi (Zingiberis Rhizoma Juice).
Shanchahua (Camellia japonica Flower), Tongbian (Infant Urine), Jiangzhi (Zingiberis Rhizoma Juice), mixed with wine for administration.
Yujin (Curcumae Radix) powder treats Tu Xue (hematemesis). Add Jiangzhi (Zingiberis Rhizoma Juice) and Tongbian (Infant Urine).
For sputum with blood streaks, use Tongbian (Infant Urine), Jiangzhi (Zingiberis Rhizoma Juice), and Zhuli (Bambusa Textilis Caulis Sap).
Another prescription: Swallow Jiuji Zhi (Allium Tuberosum Juice) and Tongbian (Infant Urine) together, mixing finely ground Yujin (Curcumae Radix) powder into these two liquids, and drink them together. The blood will dissipate naturally.
Another prescription: To treat Nu Xue (epistaxis), use Yujin (Curcumae Radix). If Yujin is unavailable, mix Cha (Tea leaves), Jiangzhi (Zingiberis Rhizoma Juice), Tongbian (Infant Urine), and good wine, then take orally to stop bleeding.
Jiangzhi (Zingiberis Rhizoma Juice), Tongbian (Infant Urine), Qingdai (Indigo Naturalis) are used within cooling-blood formulas, combined with Siwu Tang (Four-Substance Decoction), Dihuang Gao (Rehmanniae Electuary), Niuxi Gao (Achyranthis Bidentatae Electuary), etc.
The main principle is cooling blood and promoting blood circulation. Xijiao Dihuang Tang (Rhinoceros Horn and Rehmannia Decoction) is used with Yujin (Curcumae Radix).
For retrograde menstruation, or bloody sputum/vomit, Jiu Ye Zhi (Allium Tuberosum Leaf Juice) provides immediate effect.
(Belongs to Heat syndrome.)
Chao Shanzhi (Stir-fried Gardeniae Fructus), decocted in water and taken orally; or use Xiaoji (Cirsii Herba) and Hupo (Amber).
For cases with Blood deficiency, Siwu Tang (Four-Substance Decoction) added with Niuxi Gao (Achyranthis Bidentatae Electuary).