一岁病证相同者，五运六气所为之病也。五运六气之病，有常有变难诊。另详于《运气
类证》，今但取常而不变者编之。
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立秋二（玄委西南方） 秋分七（仓果西方） 立冬六（新洛西北方）
夏至九（上天南方） 招摇中央 冬至一（叶蛰北方）
立夏四（阴洛东南方） 春分三（仓门东方） 立春八（天留东北方）
〔《灵》〕太乙常以冬至之日，居叶蛰之宫四十六日，明日居天留四十六日，明日居仓门
四十六日，明日居阴洛四十五日，明日居天宫四十六日，明日居玄委四十六日，明日居仓果
四十六日，明日居新洛四十五日，明日复居叶蛰之宫，曰冬至矣。太乙日游，以冬至之日居
叶蛰之宫。数所在日，从一处至九日，复反于一。常如是无已，终而复始。太乙移日，天必
应之以风雨，以其日风雨则吉，岁美民安少病矣。先之则多雨，后之则多旱。太乙在冬至之
日有变，占在君。太乙在春分之日有变，占在相。太乙在中宫之日有变，占在吏。太乙在秋
分之日有变，占在将。太乙在夏至之日有变，占在百姓。所谓有变者，太乙居五宫之日，疾
风折树木，扬沙石，各以其所主占贵贱。因视风所从来而占之，风从其所居之乡来为实风，
主生，长养万物，从其冲后来为虚风，伤人者也，主杀主害。谨候虚风而避之。故圣人曰∶
避虚邪之道，如避矢石然，邪弗能害，此之谓也，是故太乙入徙立于中宫，乃朝八风以占吉
凶也。风从南方来，名曰大弱风，其伤人也，内舍于心，外在于脉，其气主为热。风从西南
方来，名曰谋风，其伤人也，内舍于脾，外在于肌，其气主为弱。风从西方来，名曰刚风，
其伤人也，内舍于肺，外在于皮肤，其气主为燥。风从西北方来，名曰折风，其伤人也，内
舍于小肠，外在于手太阳脉，脉绝则溢，脉闭则结不通，善暴死。风从北方来，名曰大刚风
，其伤人也，内舍于肾，外在于骨与肩背之膂筋，其气主为寒。风从东北方来，名曰凶风，
其伤人也，内舍于大肠，外在于两胁腋骨下及肢节。风从东方来，名曰婴儿风，其伤人也，
内舍于肝，外在于筋纽，其气主为身湿。风从东南方来，名曰弱风，其伤人也，内舍于胃，
外在肌肉，其气主体重。此八风皆从其虚之乡来，乃能病患。三虚相搏，则为暴病卒死。两
实一虚，病则为淋露寒热，犯其雨湿之地，则为痿。故圣人避风，如避矢石焉。其有三虚而
偏中于邪风，则为击仆偏枯矣。（《九宫八风篇》）
中宫之日，立春、立夏、立秋、立冬四日，属四维，中央之土也。太乙入徙立于中
宫，当作立于五宫。
黄帝曰∶愿闻岁之所以皆同病者，何因而然？少师曰∶此八正之候也。黄帝曰∶候之奈
何？少师曰∶候此者当以冬至之日，太乙立于叶蛰之宫，其至也，天必应之以风雨。风雨从
南方来者为虚风，贼伤人者也。其夜半至者，万民皆卧而弗犯，故其岁民少病。其以昼至者
，万民懈惰而皆中于虚风，故万民多病。虚邪入客于骨而不发于外，至其立春，阳气大发，
腠理开，因立春之日，风从西方来，万民又皆中于虚风，此两邪相搏，经气结代者矣。故诸
逢其风而遇其雨者，命曰遇岁露焉，因岁之和而少贼风者，民少病而少死。岁多贼风邪气，
寒温不和，则民多病而死矣。黄帝曰∶虚邪之风，其所伤贵贱何如？候之奈何？少师答曰∶正
月朔日，太乙居天留之宫，其日西北风不雨，人多死矣。正月朔日，平旦北风，春，民多死
。正月朔日，平旦北风行，民病多者，十有三也。正月朔日，日中北风，夏，民多死。正月
朔日，夕时北风，秋，民多死。终日北风，大病死者，十有六也。正月朔日，风从南方来，
命曰旱乡。从西方来，命曰白骨，将国有殃，人多死亡。正月朔日，风从东方来，发屋，扬
沙石，国有大灾。正月朔日，风从东南方行，春有死亡。正月朔，天和温不风，籴贱，
民不病，天寒而风，籴贵，民多病，此所谓候岁之风，贱伤人者也。二月丑不风，民多
心腹病。三月戌不温，民多寒热。四月巳不暑，民多瘅病。十月申不寒，民多暴死。诸所谓
风者，皆发屋，折树木，扬沙石，起毫毛，发腠理者也。（《岁露论》）
凡是年龄相同而病症也相同的，这是由五运六气所导致的疾病。五运六气引起的疾病，有常规情况也有变化，难以诊断。详细内容另见《运气类证》，这里只选取常规而没有变化的情况编录于此。
立秋二（玄委西南方） 秋分七（仓果西方） 立冬六（新洛西北方）
夏至九（上天南方） 招摇中央 冬至一（叶蛰北方）
立夏四（阴洛东南方） 春分三（仓门东方） 立春八（天留东北方）
〔《灵枢》〕太乙常以冬至之日，居住在叶蛰之宫四十六日，次日居住在天留宫四十六日，次日居住在仓门宫四十六日，次日居住在阴洛宫四十五日，次日居住在天宫（即中宫/招摇）四十六日，次日居住在玄委宫四十六日，次日居住在仓果宫四十六日，次日居住在新洛宫四十五日，次日又回到叶蛰之宫，这称为冬至。太乙日游，在冬至之日居住在叶蛰之宫。数所在的日子，从一处至九日，再返回到一。经常这样循环不已，终而复始。太乙移居时日，天必定用风雨来响应，如果那天风雨调和则吉利，这一年风调雨顺，百姓安康少病。如果风雨来得过早则多雨，来得过晚则多旱。太乙在冬至之日若有变异，占卜结果应验在君主身上。太乙在春分之日若有变异，占卜结果应验在宰相身上。太乙在中宫之日若有变异，占卜结果应验在官吏身上。太乙在秋分之日若有变异，占卜结果应验在将领身上。太乙在夏至之日若有变异，占卜结果应验在百姓身上。所谓有变，是指太乙居住在五宫之日，出现疾风折断树木，扬起沙石，分别以其所主的方向来占测贵贱尊卑。进而观察风从何处而来进行占测，风从其所居住的方向吹来为实风，主生养，长养万物；从对冲方向吹来为虚风，伤害人，主杀伐危害。务必谨慎地守候并避开虚风。所以圣人说：躲避虚邪之道，就像躲避箭矢石头一样，邪气就不能伤害人，说的就是这个道理。因此太乙入徙立于中宫，于是朝拜八方之风以占测吉凶。风从南方来，名叫大弱风，它伤人时，内舍于心，外在于脉，其气主为热。风从西南方来，名叫谋风，它伤人时，内舍于脾，外在于肌，其气主为弱。风从西方来，名叫刚风，它伤人时，内舍于肺，外在于皮肤，其气主为燥。风从西北方来，名叫折风，它伤人时，内舍于小肠，外在于手太阳脉，脉绝则血溢，脉闭则结不通，容易突然死亡。风从北方来，名叫大刚风，它伤人时，内舍于肾，外在于骨与肩背的膂筋，其气主为寒。风从东北方来，名叫凶风，它伤人时，内舍于大肠，外在于两胁腋骨下及肢节。风从东方来，名叫婴儿风，它伤人时，内舍于肝，外在于筋纽，其气主为身湿。风从东南方来，名叫弱风，它伤人时，内舍于胃，外在肌肉，其气主体重。这八种风都从虚乡吹来，才能致病。三虚相搏结，就会发生暴病猝死。两实一虚，生病则为淋露寒热，如果侵犯其雨湿之地，就会成为痿证。所以圣人避风，如同躲避箭石一样。如果有三虚而偏中于邪风，就会成为击仆偏枯。（出自《灵枢·九宫八风篇》）
中宫之日，指立春、立夏、立秋、立冬这四个日子，属于四维，对应中央之土。太乙入徙立于中宫，应当解释为立于五宫。
黄帝说：我想了解为什么岁气相同而人们得的病也都相同，是什么缘故呢？少师说：这是根据八正之气来候察的。黄帝说：如何候察呢？少师说：候察此法应当在冬至之日，太乙立于叶蛰之宫，当它到来时，天必定用风雨来响应。风雨从南方来的是虚风，是贼害伤人的风气。如果在半夜到达，万民都在睡觉而不受侵犯，所以这一年百姓少病。如果在白天到达，万民懈怠懒惰而都受到虚风的侵袭，所以百姓多病。虚邪侵入客居于骨中而不发散于外，到了立春，阳气大发，腠理开泄，恰逢立春之日，风从西方来，万民又都受到虚风的侵袭，这两种邪气相互搏结，导致经气结代。所以凡是遇到这种风又遇上雨的，叫做遇岁露。因为岁气平和而少贼风邪气的，百姓少病且少死。如果岁气多贼风邪气，寒温不调和，那么百姓就多病而死。黄帝说：虚邪之风，它所伤害的贵贱程度如何？如何候察呢？少师回答说：正月朔日（正月初一），太乙居住在天留之宫，如果这天西北风且不雨，人多死亡。正月朔日，平旦（清晨）刮北风，春季，百姓多死。正月朔日，平旦北风盛行，百姓患病多的，十分之三。正月朔日，日中（中午）刮北风，夏季，百姓多死。正月朔日，夕时（傍晚）刮北风，秋季，百姓多死。整天刮北风，患大病死亡的，十分之六。正月朔日，风从南方来，名叫旱乡。从西方来，名叫白骨，预示国家将有灾殃，人多死亡。正月朔日，风从东方来，掀翻房屋，扬起沙石，国家有大灾难。正月朔日，风从东南方行，春季有死亡。正月朔日，天气温和不刮风，粮食便宜，百姓不生病；天气寒冷而刮风，粮食昂贵，百姓多病，这就是所谓的候岁之风，细微的风也能伤人。二月丑日不刮风，百姓多心腹病。三月戌日不温暖，百姓多寒热病。四月巳日不暑热，百姓多疸病。十月申日不寒冷，百姓多暴死。所有所说的风，都是能掀翻房屋，折断树木，扬起沙石，竖起毫毛，开启腠理的。（出自《灵枢·岁露论》）
Those whose age is the same and whose symptoms are identical are suffering from diseases caused by the Five Movements and Six Qi (Wu Yun Liu Qi, the theory of cyclical climatic influences). Diseases caused by the Five Movements and Six Qi have both regular patterns and variations, making them difficult to diagnose. Detailed explanations can be found in the "Category of Patterns Related to Movement and Qi"; here, we only compile those that follow the regular pattern without variation.
Li Qiu Er (Xuanwei, Southwest) | Qiu Fen Qi (Cangguo, West) | Li Dong Liu (Xinluo, Northwest)
Xia Zhi Jiu (Shangtian, South) | Zhaoyao Center | Dong Zhi Yi (Yezhe, North)
Li Xia Si (Yinluo, Southeast) | Chun Fen San (Cangmen, East) | Li Chun Ba (Tianliu, Northeast)
[From *Ling Shu*] Taiyi (The Great One, a metaphysical concept representing the central energy moving through the nine palaces) usually resides in the Yezhe Palace for forty-six days starting from the day of Winter Solstice. The next day, it resides in the Tianliu Palace for forty-six days; the next day, in the Cangmen Palace for forty-six days; the next day, in the Yinluo Palace for forty-five days; the next day, in the Tian Palace (i.e., Central Palace/Zhaoyao) for forty-six days; the next day, in the Xuanwei Palace for forty-six days; the next day, in the Cangguo Palace for forty-six days; the next day, in the Xinluo Palace for forty-five days; and the next day, it returns to the Yezhe Palace, marking the Winter Solstice again. The daily movement of Taiyi begins with its residence in the Yezhe Palace on the day of the Winter Solstice. Counting the days from one position to nine, it then returns to one. This cycle continues endlessly, ending and beginning anew. When Taiyi shifts its position, Heaven must respond with wind and rain. If the wind and rain are harmonious on that day, it is auspicious; the year will be bountiful, the people peaceful, and disease rare. If the wind and rain come too early, there will be excessive rain; if they come too late, there will be drought. If there is an anomaly when Taiyi is at the Winter Solstice position, the omen applies to the Ruler. If there is an anomaly when Taiyi is at the Spring Equinox position, the omen applies to the Chancellor. If there is an anomaly when Taiyi is at the Central Palace position, the omen applies to the Officials. If there is an anomaly when Taiyi is at the Autumn Equinox position, the omen applies to the Generals. If there is an anomaly when Taiyi is at the Summer Solstice position, the omen applies to the Common People. By "anomaly," it means that on the days Taiyi resides in the five palaces, fierce winds break trees and scatter sand and stones. One should predict status and rank based on the direction associated with each palace. Furthermore, observe where the wind comes from to make predictions: wind coming from the direction Taiyi resides is called Real Wind (Shi Feng), which promotes life and nourishes all things; wind coming from the opposite direction is called Empty/Virtual Wind (Xu Feng), which harms humans, causing destruction and injury. One must carefully monitor and avoid Virtual Wind. Thus, the Sages said: To avoid the path of empty evil is like avoiding arrows and stones; if one does so, evil cannot harm, which is what this refers to. Therefore, when Taiyi moves to stand in the Central Palace, it faces the Eight Winds to predict auspiciousness or inauspiciousness.
Wind coming from the South is named Da Ruo Feng (Great Weak Wind); when it injures humans, it internally settles in the Heart and externally affects the vessels, its qi being primarily Heat. Wind coming from the Southwest is named Mou Feng (Strategizing Wind); when it injures humans, it internally settles in the Spleen and externally affects the muscles, its qi being primarily Weakness. Wind coming from the West is named Gang Feng (Rigid Wind); when it injures humans, it internally settles in the Lungs and externally affects the skin, its qi being primarily Dryness. Wind coming from the Northwest is named Zhe Feng (Breaking Wind); when it injures humans, it internally settles in the Small Intestine and externally affects the Hand Taiyang vessel; if the vessel is severed, blood overflows; if blocked, it becomes knotted and obstructed, leading to sudden death. Wind coming from the North is named Da Gang Feng (Great Rigid Wind); when it injures humans, it internally settles in the Kidneys and externally affects the bones and the latissimus dorsi tendons of the shoulder and back, its qi being primarily Cold. Wind coming from the Northeast is named Xiong Feng (Auspicious/Ominous Wind - contextually Ominous); when it injures humans, it internally settles in the Large Intestine and externally affects the lower parts of the two flanks, armpits, and joints. Wind coming from the East is named Ying Er Feng (Infant Wind); when it injures humans, it internally settles in the Liver and externally affects the tendon connections, its qi being primarily Dampness in the body. Wind coming from the Southeast is named Ruo Feng (Weak Wind); when it injure humans, it internally settles in the Stomach and externally affects the muscles, its qi being primarily Heaviness. These eight winds can only cause disease when they come from the "Empty" directions (the directions opposite to the season's ruling energy). When three types of emptiness combine, sudden illness and abrupt death occur. With two realities and one emptiness, the disease manifests as damp-cold alternating with heat; if one violates the rainy and damp places, it leads to Wei Syndrome (flaccidity syndrome). Thus, the Sages avoided wind as they would avoid arrows and stones. If one has three emptinesses but is only partially struck by the evil wind, it results in collapse or hemiplegia. (*Ling Shu*, Chapter: Nine Palaces and Eight Winds*)
The days of the Central Palace refer to the four days of Li Chun (Start of Spring), Li Xia (Start of Summer), Li Qiu (Start of Autumn), and Li Dong (Start of Winter), belonging to the four corners (Si Wei), corresponding to the Earth of the Center. "Taiyi moves to stand in the Central Palace" should be interpreted as standing in the Five Palaces.
Yellow Emperor said: I wish to hear why, in a given year, everyone suffers from the same diseases, and what causes this? Master Shao Shi replied: This is observed according to the Eight Correct Seasons (Ba Zheng). Yellow Emperor asked: How is it observed? Master Shao Shi replied: To observe this, one must wait for the day of Winter Solstice, when Taiyi stands in the Yezhe Palace. Upon its arrival, Heaven must respond with wind and rain. Wind and rain coming from the South are Virtual Wind (Xu Feng), which are thieving winds that harm humans. If they arrive at midnight, all people are asleep and not affected, so the people suffer less disease that year. If they arrive during the day, people are lazy and lax, and all are struck by Virtual Wind, so many people fall ill. Virtual Evil enters and lodges in the bones but does not manifest externally. When Spring arrives, Yang Qi expands greatly, and the cou li (pores/skin texture) open. Coinciding with the day of Start of Spring, if wind comes from the West, the people are again struck by Virtual Wind. These two evils interact, causing the Jing Qi (Meridian Qi) to become knotted and intermittent. Therefore, anyone who encounters such wind and rain is said to encounter "Sui Lu" (Yearly Dew/Evil). Because the year's harmony prevails and there are few thieving winds, the people suffer little disease and few deaths. If the year has many thieving winds and evil qi, and cold and warmth are discordant, then the people will suffer much disease and die.
Yellow Emperor asked: Regarding Virtual Evil Wind, how severe is the damage to different statuses? How is it observed? Master Shao Shi answered: On the first day of the first lunar month (Zheng Yue Shuo Ri), Taiyi resides in the Tianliu Palace. If on that day there is northwest wind and no rain, many people will die. On the first day of the first lunar month, if north wind blows at dawn, predicting spring, many people will die. On the first day of the first lunar month, if north wind blows strongly at dawn, many people will be sick; three out of ten. On the first day of the first lunar month, if north wind blows at noon, predicting summer, many people will die. On the first day of the first lunar month, if north wind blows at dusk, predicting autumn, many people will die. If north wind blows all day, six out of ten will die of serious illness. On the first day of the first lunar month, if wind comes from the South, it is called the Land of Drought. If it comes from the West, it is called White Bones, indicating disaster for the state and many deaths. On the first day of the first lunar month, if wind comes from the East, overturning houses and scattering sand and stones, the state will face great disaster. On the first day of the first lunar month, if wind comes from the Southeast, there will be deaths in spring. On the first day of the first lunar month, if the weather is harmonious and warm without wind, grain prices will be low, and people will not be sick. If the weather is cold and windy, grain prices will be high, and people will be sickly. This is referred to as observing the wind of the year; even subtle wind can harm people. If there is no wind on the Chou day of the second month, people will suffer many heart and abdominal diseases. If it is not warm on the Xu day of the third month, people will suffer many cold-heat alternating diseases. If it is not hot on the Si day of the fourth month, people will suffer many jaundice diseases. If it is not cold on the Shen day of the tenth month, people will suffer many sudden deaths. All winds described here are capable of overturning houses, breaking trees, scattering sand and stones, raising body hair, and opening the cou li. (*Ling Shu*, Chapter: Discussion on Yearly Dew*)