《病源论》云∶气痛者，人身忽然有一处痛，发作有时，痛发则小热，痛静便如冰霜所
加，故云气痛也。亦由体虚为风邪所侵，遇寒气而折之，邪气不出故也。
《短剧方》云∶有气痛病，身中忽有一处痛如打掴之状，不可堪耐，亦左右走身中，发
作有时，痛发时则小热，痛静时便觉其处如冷水霜雪所加。此皆由冬时受温风，至春复暴寒
凉来折之，不成温病乃变作气痛也。
宜先服五香连翘汤数剂及竹沥汤，摩丹参膏及以白酒煮杨柳树皮，暖熨之，有赤气点点
见处宜 去血也，其间将白薇散。
小竹沥汤 治气痛方∶
淡竹沥（二升） 夜干（二两） 杏仁（二两） 茵芋（半两） 黄芩（半两） 白术
（二两） 木防己（二两） 防风（二两） 秦胶（二两） 茯苓（三两） 麻黄（一两） 独
活（二两） 枳实（二两） 夕药（二两） 甘草（二两）
凡十五物， 咀，以水九升，煮药折半乃可纳竹汁，煮取三升，分四服，少嫩人分作五
服。
白薇散 治风热相搏结，气痛，左右走身中，或有恶 疹起者，积服汤，余热未平复，
宜此白薇散以消余热方∶
白薇（六分） 葳蕤（四分） 当归（四分） 麻黄（三分） 秦胶（五分） 天门冬
（四分） 蜀椒（二分） 木防己（四分） 柴胡（三分） 草（二分） 独活（四分） 枳
实（四分） 乌头（二分） 术（六分） 人参（四分） 夜干（六分） 山茱萸（四分） 防
风（六分） 白芷（三分）
凡二十物，捣下绢筛，以酢浆服方寸匕渐至二匕，日三。少嫩人随长少减服之。毒微者
可用酒也。（以上《集验方》同之。）
The *Bingyuan Lun* (Treatise on the Origins and Manifestations of Diseases) states: Qi pain refers to a sudden onset of pain in one specific area of the body, occurring at regular intervals. When the pain flares up, there is slight heat; when the pain subsides, the affected area feels as if covered by ice or frost, hence it is called "Qi pain." This condition also arises because the body's constitution is deficient and invaded by Wind pathogenic factors; when confronted with Cold pathogenic factors, the pathogens are constrained and unable to exit the body.
The *Duanju Fang* (Short Formula Prescriptions) states: There is a disease called Qi pain, where a sudden pain occurs in one part of the body, resembling the sensation of being slapped, which is unbearable. The pain may wander left and right within the body, occurring at specific times. During an attack, there is slight heat; when the pain is quiet, the area feels as if subjected to cold water, frost, or snow. All these cases result from contracting warm winds (warm pathogens) during winter, and then being constrained by sudden cold and chill in spring. Instead of developing into Warm Disease, it transforms into Qi pain.
It is advisable to first administer several doses of Wuxiang Liaoqiao Tang (Five-Aromatic Forsythia Decoction) and Zhuli Tang (Bamboo Juice Decoction), apply Danshen Gao (Salvia Ointment), and use willow bark boiled in white wine for warm compresses. If red spots appear on the skin, bloodletting should be performed. During this period, Baiwei San (Cynanchum Powder) should be taken.
Xiao Zhuli Tang (Minor Bamboo Juice Decoction) for Treating Qi Pain:
Dan Zhuli (Light Green Bamboo Juice, 2 Sheng) Ganjiang (Dried Ginger, 2 Liang) Xingren (Apricot Seed, 2 Liang) Yinyu (Ilex Leaf, 0.5 Liang) Huangqin (Scutellaria Root, 0.5 Liang) Baizhu (Atractylodes Macrocephala Rhizome, 2 Liang) Muganji (Stephania Tetrandra Root, 2 Liang) Fangfeng (Saposhnikovia Root, 2 Liang) Qinjiao (Gentiana Macrophylla Root, 2 Liang) Fuling (Poria, 3 Liang) Mahuang (Ephedra Herb, 1 Liang) Duhuo (Angelica Pubescens Root, 2 Liang) Zhishi (Immature Bitter Orange, 2 Liang) Shaoyao (Peony Root, 2 Liang) Gancao (Licorice Root, 2 Liang)
These fifteen ingredients are cut into pieces, decocted in 9 Sheng of water until reduced by half, then bamboo juice is added. It is further decocted to obtain 3 Sheng of liquid, divided into four doses. Younger or weaker individuals should divide it into five doses.
Baiwei San (Cynanchum Powder) for Treating Wind-Heat Binding:
This formula treats Qi pain caused by the binding of Wind and Heat, where pain wanders left and right in the body, possibly accompanied by aversion to wind and rashes. After prolonged administration of decoctions, if residual heat remains unbalanced, this Baiwei San is suitable to dissipate the residual heat.
Baiwei (Cynanchum Root, 6 Fen) Weirui (Polygonatum Odoratum Rhizome, 4 Fen) Danggui (Angelica Sinensis Root, 4 Fen) Mahuang (Ephedra Herb, 3 Fen) Qinjiao (Gentiana Macrophylla Root, 5 Fen) Tianmendong (Asparagus Fern Tuber, 4 Fen) Shujiao (Sichuan Pepper, 2 Fen) Muganji (Stephania Tetrandra Root, 4 Fen) Chaihu (Bupleurum Root, 3 Fen) Gancao (Licorice Root, 2 Fen) Duhuo (Angelica Pubescens Root, 4 Fen) Zhishi (Immature Bitter Orange, 4 Fen) Wutou (Aconite Lateral Root, 2 Fen) Baizhu (Atractylodes Macrocephala Rhizome, 6 Fen) Renshen (Ginseng Root, 4 Fen) Ganjiang (Dried Ginger, 6 Fen) Shanzhuyu (Cornus Fruit, 4 Fen) Fangfeng (Saposhnikovia Root, 6 Fen) Baizhi (Angelica Dahurica Root, 3 Fen)
These twenty ingredients are crushed and sifted through silk. Take one Cunbi (approx. 2.7g) administered with vinegar solution, gradually increasing to two Cunbi, three times daily. Younger or weaker individuals should reduce the dose according to their age and strength. For mild toxicity, wine may be used for administration. (The above content is identical to that in the *Jiyan Fang*.)