运气篇曰∶木太过曰发生，发生之纪其病怒。又云∶木气太过，风气流行，甚则忽忽善怒。
又云∶岁土不及，风乃大行，民病善怒是也。
岐伯曰∶阳气者，大怒则形气绝，而血宛于上，使人暴厥。又曰∶暴怒伤阳。又曰∶怒则
气逆，甚则呕血及阴泄是也。
（丹溪）香附甘草散 治怒气。
香附米（六两） 甘草（一两）
上为细末。每服二钱，白汤调下，立消。
阴阳应象篇曰∶在脏为心，在声为笑，在志为喜。又曰∶心藏神，神有余则笑不休也。
又云∶精气并于心
则喜。
运气篇曰∶火太过为赫曦，赫曦之纪，其病笑发狂妄。又云∶少阴所至为喜笑者也。
《原病式》曰∶笑，蕃茂鲜淑，舒荣彰显，火之化也。故喜为心之志也。喜极而笑者，
犹燔烁火，喜而鸣，笑之象也。故病笑者，心火之甚也。
戴人张子和路逢一妇人，喜笑不休半年矣。诸医治之术尽矣。戴人见之，曰∶此易治也。
以食盐二两，成块烧令通红，放冷研细，以河水一大碗同煎至三、五沸，放温，分三次啜之。
须臾，以钗探于喉中，吐去热痰五升。次服大剂黄连解毒汤，不数日而笑止矣。
黄连解毒汤（方见热门） 加半夏、竹沥、姜汁服，能治喜笑不休，极效。
《内经》曰∶汗者，心之液。阳加于阴，谓之汗。又云∶劳则气耗，喘且汗出。饮食饱甚，
汗出于胃；惊而夺精，汗出于心；持重行远，汗出于肾；疾走恐惧，汗出于肝；摇体劳苦，汗出
于脾。
《原病式》曰∶心热则汗出。
东垣曰∶西南，坤土也，在人则为脾胃。夫人之汗犹天地之雨，阴滋其湿，则为雾露为雨也。
心为君火，主热，脾胃属土，主湿，湿热相搏，为汗明矣。
经云∶卫气者，所以温分肉、充皮毛、肥腠理、司开阖者也。又曰∶阳气者，卫外而为固者
也。是以体虚之人，或为风暑湿邪所干，遂使分肉不温，皮毛不充，腠理不密，开阖不固，则阳
气外泄，而汗为之出也。又曰∶气虚则多寒，虽见热中，蒸蒸为汗，终传大寒，知始为热中，
表虚亡阳，不任外寒，中传寒中，多成痹寒矣。
《运气篇》说：木气太过称为“发生”，在“发生”的年份，人们容易患发怒的疾病。又说：木气太过，风气盛行，严重时人会情绪不稳、容易发怒。
又说：如果岁运土气不足，风气就会大行其道，百姓容易患病表现为易怒，就是这个道理。
岐伯说：人体的阳气，如果大怒，会导致形体之气断绝，血液郁积于上部，使人突然昏厥。又说：暴怒会损伤阳气。又说：发怒会导致气机逆乱，严重时会出现呕血或阴部泄泻等症状。
（朱丹溪）香附甘草散 治疗因怒气引起的病症。
香附米（六两） 甘草（一两）
将上述药材研成细末。每次服用二钱，用白开水调服，能立即见效消除症状。
《阴阳应象大论》说：在五脏中对应心，在五声对应笑，在五志对应喜。又说：心藏神，神有余则表现为笑个不停。
又说：精气汇聚于心则产生喜悦之情。
《运气篇》说：火气太过称为“赫曦”，在“赫曦”的年份，人们容易患大笑、狂妄的疾病。又说：少阴君火所至，表现为喜笑。
《原病式》说：笑，象征着草木繁茂、清新美好、舒展荣耀、彰显显露，这是火的化生表现。所以喜悦是心的情志。高兴到极点而发笑，就像烈火燃烧时发出的声响一样，是喜悦而发声，是笑的象征。所以出现病理性大笑的，是心火过盛的表现。
张子和（戴人）在路上遇到一位妇人，喜笑不止已有半年了。其他医生用的治疗方法都用尽了。张子和见到后说：“这很容易治疗。”
他用食盐二两，烧成块状直至通红，放冷后研成细末，用一大碗河水同煎，煮沸三到五次，待温度适宜后，分三次慢慢喝下。不久，用发钗探入喉咙催吐，吐出热痰五升。接着服用大剂量的黄连解毒汤，没过几天笑声就停止了。
黄连解毒汤（方剂见热门章节） 加入半夏、竹沥、姜汁服用，能治疗喜笑不止，效果极佳。
《内经》说：汗是心的津液。阳加于阴，称之为汗。又说：过度劳累会耗伤气，导致气喘且出汗。饮食过饱，汗出于胃；受惊吓而耗夺精气，汗出于心；负重远行，汗出于肾；疾走恐惧，汗出于肝；身体摇动劳苦，汗出于脾。
《原病式》说：心热则出汗。
李东垣说：西南方属坤土，在人体对应脾胃。人的汗液犹如天地的雨水，阴气滋润湿气，就形成雾露和雨水。心为君火，主热；脾胃属土，主湿，湿热相互搏结，形成汗液是很明显的道理。
经书说：卫气的作用，是温养肌肉、充实皮毛、肥厚腠理、控制毛孔开阖。又说：阳气的作用是护卫体表并使其固密。因此体质虚弱的人，如果被风、暑、湿等邪气侵犯，就会导致肌肉不温、皮毛不充、腠理不致密、开阖功能不固，从而使阳气外泄，汗水由此流出。又说：气虚则多寒，虽然表面看到热中症状，蒸蒸发汗，但最终会传变为大寒证。这是因为起初为热中，表虚导致亡阳，不能抵御外寒，进而传入里成为寒中，多形成痹症和寒证。
The *Yunqi Pian* (Chapter on Five Movements and Six Qi) states: Excess of Wood is called "Fa Sheng" (Generation). In the years of "Fa Sheng," diseases related to anger occur. It further states: When Wood Qi is excessive, Wind Qi prevails; in severe cases, people become irritable and prone to anger.
It also states: When the annual Earth Qi is insufficient, Wind Qi will prevail greatly, and the common people will suffer from diseases characterized by irritability and anger.
Qibo stated: The body's Yang Qi, when subjected to extreme anger, causes the form and Qi to sever, with blood stagnating in the upper part, leading to sudden syncope (sudden loss of consciousness). It also states: Sudden anger damages Yang Qi. Furthermore, anger causes Qi to rebel; in severe cases, it leads to hematemesis (vomiting blood) or Yin leakage (diarrhea or discharge from the lower orifices).
(Xiangfu Gancao San / Cyperi Rhizoma and Glycyrrhiza Decoction by Zhu Danxi) Treats conditions caused by angry emotions.
Cyperi Rhizoma (Xiangfu Mi) (6 liang), Glycyrrhiza Radix et Rhizoma (Gancao) (1 liang).
Grind the above into a fine powder. Take 2 qian each time, mixed with warm water for administration; symptoms will dissipate immediately.
The *Yin Yang Ying Xiang Da Lun* (Great Treatise on the Correspondences of Yin and Yang) states: In the Zang organs, it corresponds to the Heart; in the five sounds, it corresponds to laughter; in the five emotions, it corresponds to joy. It also states: The Heart stores the Shen (Spirit); an excess of Shen manifests as incessant laughter.
It further states: When Jing-Qi (Essence and Qi) gathers in the Heart, joy arises.
The *Yunqi Pian* states: Excess of Fire is called "He Xi" (Blazing Heat). In the years of "He Xi," diseases involving laughter and madness occur. It also states: Where Shao Yin (Lesser Yin) arrives, there is joy and laughter.
The *Yuan Bing Shi* (Book on the Origins of Diseases) states: Laughter symbolizes luxuriant growth, freshness, comfort, glory, and manifestation; this is the transformation of Fire. Therefore, joy is the emotion of the Heart. Laughing out of extreme joy is like the sound made by burning fire; it is the image of joy vocalizing. Thus, pathological laughter indicates excessive Heart Fire.
Zihe (Zhang Yuhe) encountered a woman on the road who had been laughing incessantly for half a year. All other physicians' treatments had been exhausted. Upon seeing her, Zihe said, "This is easy to treat."
He used 2 liang of salt, heated a lump until red-hot, allowed it to cool, ground it into a fine powder, and decocted it in one large bowl of river water until it boiled three to five times. After cooling to a warm temperature, he instructed her to drink it in three divided doses. Shortly after, he induced vomiting by probing the throat with a hairpin, expelling five sheng of hot phlegm. Subsequently, she took a large dose of Huanglian Jiedu Tang (Coptis Decoction for Detoxification), and within a few days, the laughter ceased.
Huanglian Jiedu Tang (See formula in Hot Disease chapter) administered with Banxia (Pinellia Rhizome), Zhuli (Bamboo Sap), and Jiangzhi (Ginger Juice) can treat incessant laughter with extreme efficacy.
The *Neijing* (Inner Canon) states: Sweat is the fluid of the Heart. When Yang acts upon Yin, it is called sweat. It also states: Labor consumes Qi, leading to panting and sweating. If one eats to fullness, sweat comes from the Stomach; if startled and essence is depleted, sweat comes from the Heart; if carrying heavy loads and traveling far, sweat comes from the Kidney; if running fast and fearing, sweat comes from the Liver; if moving the body and laboring bitterly, sweat comes from the Spleen.
The *Yuan Bing Shi* states: When the Heart is hot, sweat is produced.
Dongyuan (Li Dongyuan) stated: The southwest belongs to Kun Earth, corresponding to the Spleen and Stomach in humans. Human sweat is like the rain of heaven and earth; Yin nourishes dampness, forming mist, dew, and rain. The Heart is Sovereign Fire, governing heat; the Spleen and Stomach belong to Earth, governing dampness. The interaction of dampness and heat clearly produces sweat.
The classics state: Wei Qi (Defensive Qi) warms the muscles, fills the skin and hair, thickens the interstices, and controls the opening and closing of pores. It also states: Yang Qi guards the exterior and maintains solidity. Therefore, in individuals with weak constitutions, if invaded by Wind, Summerheat, or Dampness pathogens, the muscles fail to be warmed, the skin and hair fail to be filled, the interstices fail to be dense, and the opening/closing mechanism fails to be secure. This causes Yang Qi to leak outward, resulting in sweat. It also states: Qi deficiency leads to cold; although there may appear to be internal heat with steaming sweat, it ultimately transmits to severe cold. Knowing that it starts as internal heat, but due to exterior deficiency and loss of Yang, it cannot withstand external cold, it transmits inward to become interior cold, often forming Bi syndrome (obstruction) and cold patterns.