关格者关则不得小便格则吐逆
戴云关格者谓膈觉有所碍欲升不升欲降不降欲食不食此为气之横格也
丹溪云关格必用吐法以提其气之横格也 有中气虚不运者补气药中升降 寒在上热在下
脉两
手寸口俱盛四倍以上 有痰宜二陈汤加以升提之药
七情 四气 六淫
人之一身皆赖乎气气之名曰卫卫者卫护周身之谓也故女子宜耗其气以调经男子宜养其气
以全神大哉气乎不可以不谨也或使七情以动乎内四气以感乎外调摄非宜为病甚速 论云百病
皆生于气是也夫怒则气上喜则气缓忧则气散一曰劳则气耗悲则气消恐则气下寒则气收炅则气
泄惊则气结此九气之不同也其或仓猝之间气不调顺令人牙关紧闭不省人事手足搐搦四肢不举
渐渐闷乱此中气之候也但口中无涎声不可误用风药临病之际慎之
张子和云诸病皆因于气诸病皆生于气是也常则安变则病然为七情六淫所干故诸病生焉为
肿胀
王太仆云怒则阳气逆上而肝木乘脾故甚则呕吐及吐泄也喜则气和志达营卫通利而气缓矣
悲则心丝急肺叶举上焦不通营卫不散而气消矣恐则精却却则上焦闭闭则气还而下焦胀而气不
行矣寒则腠理闭气不行而气收矣炅则腠理开营卫疏汗大出而气泄矣惊则心无所根据神无所归虑
无所定而气乱矣劳一作则喘息汗出内外皆越而气耗矣思则心无所存神无所归正气留而不行故
气急矣此素问之辨九气言之详且明矣
关格病，所谓“关”，是指小便不通；所谓“格”，是指呕吐逆反。
戴云说：关格病，是指胸膈间感觉有阻碍，想要上升却升不上去，想要下降却降不下来，想要进食却吃不下，这是气机横逆阻隔所致。
朱丹溪说：治疗关格病必须使用吐法，以提举横逆阻隔的气机。如果是中气虚弱、运化无力者，应在补气药中加入升降气机的药物。若寒邪在上、热邪在下，且两手寸口脉象均盛大四倍以上，若有痰湿，适宜用二陈汤（燥湿化痰的基础方）加入升提的药物。
七情（喜、怒、忧、思、悲、恐、惊）、四气（春温、夏热、秋凉、冬寒）、六淫（风、寒、暑、湿、燥、火）。
人的全身都依赖气的作用。气的名称称为“卫气”，卫气就是护卫周身的意思。所以女子应当适当耗散气机以调理月经，男子应当养护气机以保全精神。气的作用真是伟大啊，不可以不谨慎对待。如果让七情在内部扰动，让四气在外部侵袭，调摄护理不当，致病速度非常快。医论说各种疾病都产生于气，说的就是这个道理。愤怒则气机上逆，喜悦则气机舒缓，忧愁则气机消散，劳累则气机耗损，悲伤则气机消沉，恐惧则气机下陷，寒冷则气机收敛，炎热则气机外泄，惊恐则气机郁结，这就是九种气机变化的不同之处。如果在仓促之间，气机不调顺，导致牙关紧闭、不省人事、手足抽搐、四肢不能抬举，逐渐出现闷乱，这是中气虚弱的征候。只要口中没有涎声，不可误用祛风药物，临证时务必谨慎。
张子和说：各种疾病都因于气，各种疾病都生于气，说的就是这个道理。常态下人体安宁，变化则生病，然而因为受到七情和六淫的干扰，所以各种疾病产生了，表现为肿胀等症。
王太仆说：愤怒则阳气逆乱上冲，肝木克制脾土，所以严重时会出现呕吐以及吐泻并作的症状。喜悦则气和志达，营卫通畅流利，气机舒缓。悲伤则心脉紧急，肺叶上举，上焦不通畅，营卫不能布散，气机消沉。恐惧则精气退缩，精气退缩则上焦闭塞，闭塞则气还留于下焦导致胀满，气机运行不畅。寒冷则腠理闭塞，气机不行而收敛。炎热则腠理开泄，营卫疏泄，大汗出而气机外泄。惊恐则心神无所依托，神志无所归依，思虑无所定夺，气机紊乱。劳作一旦进行，喘息出汗，内外之气皆越出而气机耗损。思虑过度则心神无所存守，神志无所归依，正气停留而不行，所以气机急迫。这是《素问》对九种气机变化的辨析，说得详尽且明确。
Guan-Ge disease, the term "Guan" refers to the inability to urinate; the term "Ge" refers to vomiting and regurgitation.
Dai Yun stated: Guan-Ge disease refers to a sensation of obstruction in the chest and diaphragm, where one desires to ascend but cannot, desires to descend but cannot, desires to eat but cannot. This is caused by the horizontal blockage of Qi (vital energy).
Zhu Danxi stated: To treat Guan-Ge disease, emetic therapy must be used to lift the horizontally blocked Qi. If there is deficiency of Middle Qi with failure of transportation and transformation, ascending and descending agents should be added to Qi-tonifying herbs. If cold is above and heat is below, and the pulse at both Cun positions on the radial arteries is four times larger than normal, if phlegm-dampness is present, Erchen Tang (Two-Cured Decoction) combined with ascending agents is appropriate.
Seven Emotions (joy, anger, worry, thought, grief, fear, fright), Four Qi (spring warmth, summer heat, autumn coolness, winter cold), Six Excesses (wind, cold, summer-heat, dampness, dryness, fire).
The entire human body relies on Qi. The name for this Qi is "Wei Qi" (Defensive Qi), which means defending the whole body. Therefore, women should appropriately dissipate Qi to regulate menstruation, while men should nourish Qi to preserve spirit. How great is Qi! It must not be treated lightly. If Seven Emotions disturb internally and Four Qi affect externally, improper regulation leads to rapid onset of disease. Medical theories state that all diseases arise from Qi, which is what is meant here. Anger causes Qi to move upward; joy causes Qi to slacken; worry causes Qi to scatter; exertion causes Qi to be consumed; grief causes Qi to be depleted; fear causes Qi to sink downward; cold causes Qi to contract; heat causes Qi to leak outward; fright causes Qi to knot. These are the differences among the Nine Qi transformations. If suddenly, without proper adjustment of Qi, one experiences locked jaws, unconsciousness, convulsions of hands and feet, and inability to raise limbs, gradually leading to stifling confusion, this is a sign of Middle Qi deficiency. Provided there is no salivary sound in the mouth, wind-dispelling drugs must not be mistakenly used; caution is required when treating such conditions.
Zi He Zhang stated: All diseases stem from Qi; all diseases arise from Qi, which is what is meant here. Under normal conditions, the body remains peaceful; under changed conditions, disease arises. However, because they are interfered with by Seven Emotions and Six Excesses, various diseases arise, manifesting as swelling, etc.
Wang Tai said: Anger causes Yang Qi to reverse and rush upward, causing Liver Wood to overact upon Spleen Earth, thus resulting in severe vomiting or simultaneous vomiting and diarrhea. Joy causes Qi harmony and mental openness, allowing Ying (Nutritive) and Wei (Defensive) Qi to flow freely, resulting in slackened Qi. Grief causes urgency in the Heart vessels and elevation of Lung lobes, blocking the Upper Jiao, preventing the dispersion of Ying and Wei Qi, resulting in depleted Qi. Fear causes Essence to retreat; retreat leads to closure of the Upper Jiao; closure causes Qi to return, leading to distension in the Lower Jiao and stagnation of Qi movement. Cold causes closure of Couli (pores), stopping Qi movement and causing contraction. Heat causes opening of Couli, dispersal of Ying and Wei Qi, profuse sweating, and leakage of Qi. Fright causes the Heart Spirit to lack foundation, the Shen (Spirit) to have no refuge, and thoughts to lack direction, resulting in chaotic Qi. Upon exertion, panting and sweating occur, with internal and external Qi escaping, leading to consumption of Qi. Overthinking causes the Heart Spirit to have no abode, the Shen to have no refuge, and Zheng Qi (Upright Qi) to remain stagnant without moving, resulting in urgent Qi. This is the differentiation of the Nine Qi in Suwen, explained in detail and clearly.