风者天之阳。经云∶虚邪贼风，阳先受之，风邪伤卫，故腠理疏者，善病风。其症恶风有汗，脉浮头痛鼻
塞声重，咳嗽痰多，或憎寒发热，惟其人卫气有疏密，感冒有浅深，故见症有轻重，治法不宜表散太过，不宜补益
太早，须察虚实，审轻重，辨寒热，顺时令。经云∶风淫所胜，平以辛凉，佐以苦甘。凡体实者，春夏治以辛
凉，秋冬治以辛温，解其肌表，风从汗散。体虚者，固其卫气，兼解风邪，恐专行发散，汗多亡阳也。如初起
风兼寒，宜辛温发表，郁久成热，又宜辛凉疏解，忌初用寒凉，致外邪不得疏散，郁热不得发越，重伤肺气也。如
体虚感风，微觉寒热，参归桂枝汤加陈皮。风伤肺卫，寒热头痛，咳嗽脘闷，豉桔汤。风伤营卫，头痛，咳则
闪烁筋掣，当归建中汤。太阳伤风，发热
自汗恶风，桂枝汤。伤风头痛，鼻塞声重，川芎茶调散。伤风兼寒，咳嗽发热，柴陈煎。风温伤肺，身
痛脘痹，栀豉汤加象贝、杏仁、郁金、枳壳、桑叶、栝蒌。暑风上受，痰热喘嗽，竹叶石膏汤加桔、杏、蒌、
草、陈皮、滑石。感风兼湿，头目如蒙，痰稠胸闷，通草、豆豉、浓朴、滑石、桔梗、杏仁、栝蒌。火伤风，
火郁燥嗽咽痛，甘桔汤加薄荷、元参、黄芩、前胡、花粉。热伤风，咳而咽痛，鼻塞吐痰，消风散加减。风
邪外闭，肢节烦痛，里有郁热，羌活散加减。时行感冒，寒热往来，伤风无汗，参苏饮、人参败毒散、神术散。
总之，伤风须察其六淫兼症，且经疏解后，若仍恶风自汗，但当调卫和营，八珍汤。或表虚，易感受风邪，
必固实腠理，玉屏风散。斯为善后之防矣。
风，是自然界中的阳气。《内经》说：虚邪贼风（指异常的气候变化），阳气先受其侵害，风邪损伤卫气，所以腠理（皮肤毛孔及肌肉间隙）疏松的人，容易患风病。它的症状表现为怕风、有汗、脉浮、头痛、鼻塞、声音重浊，咳嗽且痰多，或者憎寒发热。只是因为每个人的卫气有疏密之分，感冒有浅深之别，所以出现的症状有轻有重。治疗方法不宜发汗解表太过，也不宜过早使用补益药物，必须观察虚实，审察轻重，辨别寒热，顺应时令。《内经》说：风邪过盛，用辛凉之品来平抑它，辅以苦甘之味。凡是体质强壮的人，春夏季节用辛凉之法治疗，秋冬季节用辛温之法治疗，以解除肌表之邪，使风邪随汗液排出。体质虚弱的人，要固护卫气，兼以疏散风邪，担心单纯使用发散药物会导致汗出过多而亡失阳气。如果初起时风兼夹寒邪，适宜用辛温药发表；郁久化热后，又适宜用辛凉药疏解，忌讳一开始就用寒凉药，导致外邪不能疏散，郁热不能发越，从而重伤肺气。如果是体质虚弱感受风邪，微微感觉寒热，可用参归桂枝汤加陈皮。风邪伤及肺卫，出现寒热、头痛、咳嗽、胃脘闷胀，用豉桔汤。风邪伤及营卫，出现头痛，咳嗽时身体颤抖、筋脉拘挛，用当归建中汤。太阳经伤风，出现发热、自汗、怕风，用桂枝汤。伤风引起头痛、鼻塞、声音重浊，用川芎茶调散。伤风兼夹寒邪，出现咳嗽、发热，用柴陈煎。风温伤肺，出现身痛、胃脘痹阻，用栀豉汤加象贝母、杏仁、郁金、枳壳、桑叶、瓜蒌。暑风从上焦受邪，出现痰热、气喘咳嗽，用竹叶石膏汤加桔梗、杏仁、瓜蒌、甘草、陈皮、滑石。感受风邪兼夹湿邪，出现头目昏蒙、痰稠胸闷，用通草、豆豉、厚朴、滑石、桔梗、杏仁、瓜蒌。火邪伤风，火郁导致的燥咳、咽痛，用甘桔汤加薄荷、玄参、黄芩、前胡、天花粉。热邪伤风，咳嗽且咽痛、鼻塞吐痰，用消风散加减。风邪外闭，肢节烦痛，体内有郁热，用羌活散加减。时行感冒，寒热往来，伤风无汗，用参苏饮、人参败毒散、神术散。总之，治疗伤风必须考察六淫（风、寒、暑、湿、燥、火）的兼夹症状，且在经过疏解之后，如果仍然怕风、自汗，只应当调和卫气和营血，用八珍汤。或者因为表虚，容易再次感受风邪，必须固实腠理，用玉屏风散。这才是善后预防的方法。
Wind is the Yang Qi of Heaven. The Classics state: "Deficient evils and thieving winds (abnormal climatic changes) are first received by Yang." Wind pathogen damages Wei Qi (Defensive Qi), so those with loose Cou Li (skin pores and interstitial spaces) are prone to wind diseases. Its symptoms include aversion to wind, sweating, floating pulse, headache, nasal congestion, heavy voice, cough with profuse phlegm, or aversion to cold with fever. Because individuals vary in the density of their Wei Qi and the depth of their contraction varies, symptoms present with varying severity. Treatment should not involve excessive diaphoresis (sweating therapy) nor premature tonification. One must observe deficiency and excess, assess severity, differentiate cold and heat, and conform to the seasons. The Classics state: "When wind prevails excessively, pacify it with pungent-cool substances, assisted by bitter-sweet ones." For those with strong constitutions, treat in spring and summer with pungent-cool methods, and in autumn and winter with pungent-warm methods, to release the muscle layer so that wind dissipates through sweat. For those with weak constitutions, secure the Wei Qi while simultaneously resolving wind pathogen, fearing that exclusive use of dispersing agents may cause excessive sweating and loss of Yang Qi. If initially wind combines with cold, pungent-warm releasing agents are appropriate; if stagnation transforms into heat over time, pungent-cool resolving agents are appropriate. Avoid using cold-cool herbs initially, which would prevent external pathogens from dispersing and trapped heat from venting, thereby severely injuring Lung Qi. For weak constitutions contracting wind with slight chills and fever, use Shen Gui Gui Zhi Tang (Ginseng and Angelica Cinnamon Twig Decoction) plus Chen Pi (Tangerine Peel). For wind damaging Lung and Wei, presenting with chills/fever, headache, cough, and epigastric stuffiness, use Chi Ju Tang (Fermented Soybean and Citrus Decoction). For wind damaging Ying and Wei, presenting with headache and tremors/tendon spasms upon coughing, use Dang Gui Jian Zhong Tang (Angelica Middle-Joint Building Decoction). For Taiyang wind strike, presenting with fever, spontaneous sweating, and aversion to wind, use Gui Zhi Tang (Cinnamon Twig Decoction). For wind strike causing headache, nasal congestion, and heavy voice, use Chuan Xiong Cha Tiao San (Ligusticum Tea-Powder). For wind strike combined with cold, causing cough and fever, use Chai Chen Jian (Bupleurum and Tangerine Decoction). For wind-warmth damaging the Lung, causing body pain and epigastric obstruction, use Zhi Chi Tang (Gardenia and Fermented Soybean Decoction) plus Xiang Bei Mu (Fritillaria Thunbergii Bulb), Xing Ren (Apricot Seed), Yu Jin (Curcuma Longa Rhizome), Zhi Ke (Aurantii Fructus), Sang Ye (Mulberry Leaf), and Gua Lou (Trichosanthes Fruit). For summer-heat wind affecting the upper Jiao, causing phlegm-heat, wheezing, and cough, use Zhu Ye Shi Gao Tang (Bamboo Leaf and Gypsum Decoction) plus Jie Geng (Platycodon Root), Xing Ren, Gua Lou, Gan Cao (Licorice Root), Chen Pi, and Hua Shi (Talcum). For wind combined with dampness, causing head/eye heaviness like being wrapped, thick phlegm, and chest stuffiness, use Tong Cao (Tetrapanacis Medulla), Dou Chi (Fermented Soybean), Hou Po (Magnolia Bark), Hua Shi, Jie Geng, Xing Ren, and Gua Lou. For fire damaging wind, causing fire-stagnation dry cough and sore throat, use Gan Jie Tang (Licorice and Platycodon Decoction) plus Bo He (Mint), Yuan Shen (Scrophularia Root), Huang Qin (Scutellaria Root), Qian Hu (Peucedani Radix), and Hua Fen (Trichosanthes Root). For heat damaging wind, causing cough, sore throat, nasal congestion, and expectoration, use Xiao Feng San (Wind-Dispersing Powder) modified. For wind pathogen externally closed, causing limb/joint vexing pain and internal trapped heat, use Qiang Huo San (Notopterygium Powder) modified. For epidemic colds, presenting with alternating chills and fever, wind strike without sweat, use Shen Su Yin (Ginseng and Perilla Infusion), Ren Shen Bai Du San (Ginseng Detoxifying Powder), or Shen Zhu San (Atractylodes Powder). In summary, treating wind strike requires examining concurrent Six Evils (Wind, Cold, Summer-Heat, Dampness, Dryness, Fire) symptoms. After resolution, if aversion to wind and spontaneous sweating persist, harmonize Wei and Ying Qi using Ba Zhen Tang (Eight Treasure Decoction). Or, if exterior deficiency makes one susceptible to wind, solidify the Cou Li using Yu Ping Feng San (Jade Windscreen Powder). This constitutes proper post-treatment prevention.