伤风约略似伤寒。有汗须知救表先。此是风邪伤在卫。桂枝斟酌自安全。桂枝汤内药三
般。芍药甘草一处攒。若是麻黄相合用。方名各半治伤寒。大青龙汤桂麻黄。杏仁石膏甘草
藏。枣子生姜乘热服。风寒两解此为良。五苓散内用猪苓。白术云苓泽泻群。肉桂少加为引
导。功能利水更生津。
太阳不解入阳明。邪入阳明势渐深。目痛鼻干人少睡。在经在腑却宜分。
阳明者，阳气正盛。故曰阳明。其脉尺寸俱长。长而微洪。经病也。长而沉数。腑
病也。脉有寸关尺三部。此止言尺寸者。关在其中矣。
在经发热尚憎寒。目痛难眠鼻孔干。症属太阳犹未罢。葛根白虎应居先。
按伤寒二三日内。乃足阳明胃经受之。其脉起于鼻承泣穴。络于目。循于面。行身之前
于足次指。属兑穴也。其症则身热目痛鼻干不得眠。然阳明为表之里。其脉尺寸俱长。长而
微洪。经病也。乃太阳症未罢。犹有恶寒在也。宜解肌汤葛根汤及白虎汤主之。长而沉数。
腑病也。乃太阳经症已罢。不恶寒。专发热也。宜大承气汤及调胃承气汤主之。若表症未除
。里症又急者。宜大柴胡汤合表里而兼治之。他如病在膈上者可吐。宜瓜蒂散主之。此重剂
也。汗下后虚烦懊恼者可吐。宜栀子豉汤主之。此轻剂也。
解肌汤内芍甘羌。干葛陈皮桔梗良。白芷黄芩姜共枣。阳明经病可煎尝。葛根汤内用麻黄。
二味加入桂枝汤。轻可去实因无汗。有汗加葛去麻黄。白虎汤中用石膏。甘草知母本乃抄。
人参加上生津液。热渴虚烦入米熬。
伤风的症状大致类似于伤寒。如果有汗出，必须知道首先要救治表证。这是因为风邪损伤了卫气。使用桂枝汤斟酌剂量服用即可安全痊愈。桂枝汤内的药物主要有三味：芍药、甘草聚集在一起。如果与麻黄配合使用，方剂名称叫作各半汤，用于治疗伤寒。大青龙汤包含桂枝、麻黄、杏仁、石膏和甘草。服药时要加入大枣和生姜，趁热服用。这样能同时解除风寒之邪，这是很好的方法。五苓散内含有猪苓、白术、茯苓和泽泻。稍加肉桂作为引导。其功能在于利水并生津液。
太阳病未解则传入阳明经。邪气进入阳明经后，病情逐渐加深。出现眼睛疼痛、鼻子干燥、人少睡眠的症状。此时需要区分病邪是在经还是在腑。
阳明经，是阳气正盛的经脉。所以称为阳明。其脉象在寸部和尺部都呈现长脉。长而略微洪大的，是经病。长而沉数的，是腑病。脉象有寸、关、尺三部。这里只说寸和尺，是因为关脉在其中包含了。
病邪在经时发热，仍然憎恨寒冷。眼睛疼痛难以入睡，鼻孔干燥。症状属于太阳病尚未结束。葛根汤和白虎汤应当优先考虑。
按伤寒发病二三天内，是足阳明胃经受邪。其经脉起于鼻部的承泣穴，联络眼部，沿着面部行走，行走在身体前面，到达足次趾的兑穴。其症状则是身体发热、眼睛疼痛、鼻子干燥、不能安睡。然而阳明经位于表的里层，其脉象寸尺俱长，长而微洪，属于经病。这是太阳病的症状尚未结束，仍然有恶寒存在。适宜用解肌汤、葛根汤以及白虎汤主治。脉象长而沉数，属于腑病。这是太阳经的症状已经消失，不再恶寒，专门表现为发热。适宜用大承气汤及调胃承气汤主治。如果表证未除，里证又急迫的，适宜用大柴胡汤兼顾表里进行治疗。其他如病邪在膈上的可以催吐，适宜用瓜蒂散主治。这是重剂。发汗或攻下后出现虚烦懊恼的也可以催吐，适宜用栀子豉汤主治。这是轻剂。
解肌汤内有芍药、甘草、羌活。干葛（葛根）、陈皮、桔梗药效良好。白芷、黄芩、生姜共同配伍大枣。阳明经病可以煎煮服用。葛根汤内使用麻黄。将这两味药加入桂枝汤中。因为无汗，用轻剂可以去实邪。如果有汗，则去掉麻黄加上葛根。白虎汤中使用石膏、甘草、知母原本就是抄录自经典。加入人参以生津液。热渴、虚烦时加入粳米一起熬煮。
Wind-strike is roughly similar to Cold Damage. If sweating is present, one must know that the exterior should be rescued first. This is because wind pathogen has injured the Wei (Defensive) Qi. Guizhi Tang (Cinnamon Twig Decoction), when used with appropriate dosage, ensures safety and recovery. The decoction contains three main herbs: Shaoyao (Paeoniae Radix) and Gancao (Glycyrrhizae Radix et Rhizoma) are combined. If used in combination with Mahuang (Ephedrae Herba), the formula is named Ge Ban Tang (Half-and-Half Decoction) for treating Cold Damage. Da Qing Long Tang (Major Blue Green Dragon Decoction) contains Guizhi (Cinnamomi Ramulus), Mahuang (Ephedrae Herba), Xingren (Armeniacae Semen Amarum), Shigao (Gypsum Fibrosum), and Gancao (Glycyrrhizae Radix et Rhizoma). It should be taken hot with Zaozi (Jujubae Fructus) and Shengjiang (Zingiberis Rhizoma Recens). This method effectively resolves both wind and cold pathogens and is excellent. Wu Ling San (Five-Ingredient Powder with Poria) uses Zhuling (Polypori Umbellati Sclerotium), Baizhu (Atractylodis Macrocephalae Rhizoma), Yunling (Poria), and Zexie (Alismatis Rhizoma). A small amount of Rougui (Cinnamomi Cortex) is added as a guide. Its function is to promote urination and generate fluids.
If Taiyang disease does not resolve, it enters Yangming. Once the pathogen enters Yangming, the condition gradually deepens. Symptoms include eye pain, nasal dryness, and insomnia. One must distinguish whether the pathogen is in the Meridian or the Fu Organ.
Yangming refers to the meridian where Yang Qi is at its peak; hence it is called Yangming. Its pulse is long at both the Cun (Inch) and Chi (Cubit) positions. A pulse that is long and slightly flooding indicates Meridian disease. A pulse that is long, deep, and rapid indicates Fu organ disease. Although pulses are categorized into Cun, Guan (Bar), and Chi positions, mentioning only Cun and Chi implies the Guan position is included.
When the pathogen is in the Meridian, fever occurs accompanied by aversion to cold. Eye pain, difficulty sleeping, and nasal dryness are present. The symptoms indicate that Taiyang disease has not yet ceased. Gegen Tang (Kudzu Root Decoction) and Baihu Tang (White Tiger Decoction) should be prioritized.
According to Cold Damage, within two or three days, the Foot-Yangming Stomach Meridian is affected. The meridian originates at the Chengqi (ST1) acupoint on the nose, connects to the eyes, follows the face, runs along the anterior aspect of the body, and terminates at the Dui point on the second toe. Symptoms include body heat, eye pain, nasal dryness, and inability to sleep. However, Yangming is the interior of the exterior. With a pulse that is long and slightly flooding at Cun and Chi, it is Meridian disease. This means Taiyang symptoms have not ceased, and aversion to cold persists. Jieji Tang (Muscle-Releasing Decoction), Gegen Tang (Kudzu Root Decoction), and Baihu Tang (White Tiger Decoction) are indicated. If the pulse is long, deep, and rapid, it is Fu organ disease. This means Taiyang Meridian symptoms have ceased, there is no aversion to cold, and only fever remains. Dachengqi Tang (Major Order the Qi Decoction) and Tiaowei Chengqi Tang (Regulate the Stomach and Order the Qi Decoction) are indicated. If exterior symptoms remain unresolved while interior symptoms are urgent, Dachaihu Tang (Major Bupleurum Decoction) should be used to treat both exterior and interior simultaneously. For pathogens located above the diaphragm, emesis may be induced using Gouti San (Melon Spore Powder), which is a heavy agent. After sweating or purging, if deficiency-related vexation and restlessness occur, emesis may also be induced using Zhizi Chi Tang (Gardenia and Fermented Soybean Decoction), which is a light agent.
Jieji Tang contains Shaoyao (Paeoniae Radix), Gancao (Glycyrrhizae Radix et Rhizoma), and Qianghuo (Notopterygii Rhizoma et Radix). Gegen (Puerariae Lobatae Radix), Chenpi (Citri Reticulatae Pericarpium), and Jiegeng (Platycodonis Radix) are effective. Baizhi (Angelicae Dahuricae Radix), Huangqin (Scutellariae Radix), Shengjiang (Zingiberis Rhizoma Recens), and Zaozi (Jujubae Fructus) are combined. It can be decocted for Yangming Meridian disease. Gegen Tang (Kudzu Root Decoction) uses Mahuang (Ephedrae Herba). These two ingredients are added to Guizhi Tang (Cinnamon Twig Decoction). Because there is no sweating, a mild agent is used to dispel excess. If sweating is present, remove Mahuang (Ephedrae Herba) and add Gegen (Puerariae Lobatae Radix). Baihu Tang (White Tiger Decoction) uses Shigao (Gypsum Fibrosum), Gancao (Glycyrrhizae Radix et Rhizoma), and Zhimu (Anemarrhenae Rhizoma). Ren Shen (Ginseng Radix) is added to generate fluids. When treating heat, thirst, deficiency, and vexation, Jingmi (Oryza Sativa Germen) is added during boiling.