玉屏风散益气固表,用于治疗呼吸道感染等。本文用现代药理学方法探讨了该方对过敏性疾病,尤其是对杉树花粉症的作用。①玉屏风散中黄芪、白术、防风的指标成分毛蕊异黄苷、苍术烯丙酯Ⅲ、4’-O-β-D-葡糖基-5-O-methylvisamminol分别为0.011、0.00039、0.27(w/w)%。方中黄芪、白 Yupingfeng Sanqi Qi solid table for the treatment of respiratory infections. This article used modern pharmacology methods to explore the role of this side in allergic diseases, especially the pine cone pollen. 1 In the Yupingfeng Powder, the index components of Astragalus membranaceus, Atractylodes macrocephala, and windbreaks are keratoside, allyl alum III, 4’-O-β-D-glucosyl-5-O-methylvisamminol are 0.011, 0.00039, and 0.27 (w, respectively). /w)%. Huang Fang and Bai Fang