雷公真君曰∶凡人有一时忽吐狂血者，人以为火也，多用寒凉药泻火，乃火愈退而血愈多，或用
止血药治之而仍不效，此乃血不归经之故，若再以寒凉泻火之药而重泻之，未有不死者矣。当用补气之
药，而佐之归经之味，不必止而自止矣。方用引血汤∶人参五钱，当归一两，炒黑荆芥三钱，丹皮二
钱，水煎服。一剂而血无不止。此方妙在不专去补血，反去补气以补血；尤妙在不单去止血，反去行血
以止血。盖血逢寒则凝滞而不行，逢散则归经而不逆，救死于呼吸之际，此方实有神功也。
人有大怒而吐血者，或倾盆而出、或冲口而来，一时昏晕，亦生死顷刻也。倘以止血药治之，则气闷
而不能安；倘以补血药治之，则胸痛而不可受，往往有变症蜂起而毙者，不可不治之得法也。方用解血
平气汤，白芍二两，当归二两，荆芥炒黑三钱，柴胡八分，红花二钱，炒栀子三钱；甘草一钱，水煎服。
一剂而气舒，二剂而血止，三剂而病全愈。盖怒气伤肝，不能平其气，故致一时吐血，不失去舒气，而
遽去止血，愈激动肝木之气，气愈旺而血愈吐矣。方中芍药多用之妙，竟去平肝，又能舒气，荆芥、柴胡
皆引血归经之味，又适是开郁宽胁之剂，所以奏功甚速，而止血实神，全非用
当归补血之故，当归不过佐芍药以成功耳。
凡人有血崩不止者，妇人之病居多。亦一时昏晕，或有不知人而死者。此病多起于贪欲，若治之
不得法，日用止涩之药，未有不轻变重而重变死者。方用安崩汤治之∶人参一两，黄 一两，白术一
两，三七根末三钱，水煎，调三七根末服之。一剂即止崩，可返危为安也。盖崩血之后，惟气独
存，不补气而单补血，缓不济事，今亟固其欲绝之气，佐之三七以涩其血，气固而血自不脱也。
雷公真君说：凡是有人突然大量吐血的人，人们通常认为是火邪作祟，因此多用寒凉药物来泻火。结果却是火势虽然退了，但出血却更加严重；或者使用止血药治疗，仍然没有效果。这是因为血液不能回归其正常的运行轨道（血不归经）。如果此时再用寒凉泻火的药物重重地攻伐，没有不导致死亡的。应当使用补气药物，并辅以引导血液回归正轨的药物，不需要刻意止血，出血自然会停止。方剂选用引血汤：人参五钱，当归一两，炒黑荆芥三钱，丹皮二钱，加水煎服。服用一剂后，出血就没有不止住的。这个方剂的妙处在于不专门去补血，反而通过补气来生血；更妙的是不单去止血，反而通过行血来达到止血的目的。因为血液遇到寒凉就会凝滞而不流动，遇到疏散之气就能回归经络而不逆乱，在生死存亡的紧急关头挽救生命，这个方子确实有神奇的功效。
有人因大怒而吐血，有的像倾盆大雨般涌出，有的从口中喷涌而出，同时出现一时性的昏晕，这也是顷刻间决定生死的情况。如果用止血药治疗，会导致气机郁闷而不能安宁；如果用补血药治疗，会导致胸痛而无法忍受，往往因此变证丛生而导致死亡，所以必须治疗方法得当。方剂选用解血平气汤：白芍二两，当归二两，炒黑荆芥三钱，柴胡八分，红花二钱，炒栀子三钱，甘草一钱，加水煎服。服用一剂后气机舒畅，两剂后出血停止，三剂后疾病完全痊愈。因为怒气损伤肝脏，导致肝气不能平和，从而引起突然吐血。如果不先疏通气机，就急于止血，只会更加激动肝木之气，气越旺盛，出血就越严重。方中重用白芍的妙处，在于能够平抑肝气，又能舒缓气机；荆芥、柴胡都是引导血液回归经络的药物，同时也具有开郁宽胸的作用，所以见效迅速，止血确实神奇。这主要不是依靠当归补血的功效，当归只是辅助白芍以取得成功罢了。
凡是有人出现崩漏不止症状的，大多是妇女的疾病。也常伴有暂时性的昏晕，甚至有人因此不知人事而死亡。这种病多起于贪欲过度，如果治疗不得法，每天使用收敛固涩的药物，没有不使轻症转重、重症转危而死亡的。方剂选用安崩汤治疗：人参一两，黄芪一两，白术一两，三七根末三钱，加水煎煮，调入三七根末服用。服用一剂即可止住崩漏，可以使危重转为平安。因为在大量失血之后，只有气独自存在，如果不补气而只补血，缓慢的药力无法救急。现在急需固护那将要断绝的气，辅以三七来收敛血液，气固摄了，血液自然就不会脱失。
Lei Gong Zhen Jun said: When a person suddenly vomits a large amount of blood, people usually attribute it to Fire pathogen (Fire), and thus frequently use Cold-Cooling herbs to purge the Fire. However, as the Fire recedes, the bleeding becomes even more severe; or if hemostatic herbs are used for treatment, there is still no effect. This is due to Blood failing to return to its proper meridians (Blood not returning to the vessels). If one were to further attack with heavy doses of Cold-Cooling herbs to purge Fire, death would be inevitable. One should use Qi-tonifying herbs, assisted by ingredients that guide Blood back to its meridians. Hemostasis will occur naturally without the need for specific astringent actions. The prescription used is Yin Xue Tang (Blood-Guiding Decoction): Ren Shen (Ginseng Radix) 5 qian, Dang Gui (Angelicae Sinensis Radix) 1 liang, Jing Jie (Schizonepetae Herba) stir-fried until blackened 3 qian, Dan Pi (Moutan Cortex) 2 qian. Decoct in water and take orally. After one dose, the bleeding stops invariably. The brilliance of this formula lies not in specifically tonifying Blood, but in tonifying Qi to generate Blood; even more ingeniously, it does not merely attempt to stop bleeding, but achieves hemostasis by promoting Blood circulation. For Blood tends to stagnate and cease flowing when exposed to Cold, but returns to its meridians and ceases to rebel when exposed to dispersing Qi. To save life in the critical moment between life and death, this formula truly possesses miraculous efficacy.
When a person vomits blood due to extreme anger, the flow may be like a pouring basin or gushing from the mouth, accompanied by sudden fainting. This is also a matter of life and death within moments. If treated with hemostatic herbs, Qi stagnation causes discomfort and unrest; if treated with Blood-tonifying herbs, chest pain becomes unbearable. Often, various complications arise leading to death. Therefore, the treatment method must be appropriate. The prescription used is Jie Xue Ping Qi Tang (Blood-Resolving and Qi-Calming Decoction): Bai Shao (Paeoniae Radix Alba) 2 liang, Dang Gui (Angelicae Sinensis Radix) 2 liang, Jing Jie (Schizonepetae Herba) stir-fried until blackened 3 qian, Chai Hu (Bupleuri Radix) 8 fen, Hong Hua (Carthami Flos) 2 qian, Zhi Zi (Gardeniae Fructus) stir-fried blackened 3 qian, Gan Cao (Glycyrrhizae Radix et Rhizoma) 1 qian. Decoct in water and take orally. After one dose, Qi flows smoothly; after two doses, bleeding stops; after three doses, the disease is completely cured. Anger injures the Liver, causing Liver Qi to become unbalanced, leading to sudden vomiting of blood. If one does not first soothe the Qi but hastily attempts to stop bleeding, it only agitates the Wood Qi of the Liver further. As Qi becomes more vigorous, bleeding increases. The妙 (wonder) of using a large dose of Bai Shao (Paeoniae Radix Alba) in the formula is its ability to calm the Liver and soothe Qi. Jing Jie (Schizonepetae Herba) and Chai Hu (Bupleuri Radix) both guide Blood back to the meridians and are suitable for resolving depression and widening the hypochondrium. Thus, the therapeutic effect is rapid, and hemostasis is truly miraculous. This success is not primarily due to the Blood-tonifying property of Dang Gui (Angelicae Sinensis Radix); Dang Gui merely assists Bai Shao (Paeoniae Radix Alba) in achieving success.
Whenever a person suffers from metrorrhagia (uterine bleeding) that does not stop, it is predominantly a disease of women. It is often accompanied by temporary fainting, and sometimes leads to unconsciousness and death. This condition often arises from excessive lust. If treated improperly, using daily astringent and consolidating herbs will inevitably cause mild cases to become severe and severe cases to become fatal. The prescription used is An Beng Tang (Metrorrhagia-Calming Decoction): Ren Shen (Ginseng Radix) 1 liang, Huang Qi (Astragali Radix) 1 liang, Bai Zhu (Atractylodis Macrocephalae Rhizoma) 1 liang, San Qi (Notoginseng Radix et Rhizoma powder) 3 qian. Decoct in water, mix in the San Qi (Notoginseng Radix et Rhizoma) powder, and take orally. One dose stops the metrorrhagia, turning danger into safety. After massive blood loss, only Qi remains. Tonifying Blood alone without tonifying Qi is too slow to be effective. Here, we urgently consolidate the nearly exhausted Qi, assisted by San Qi (Notoginseng Radix et Rhizoma) to astringe the Blood. Once Qi is consolidated, Blood will naturally not leak.