Xiao Feng San and Siwu Xiao Feng San for Skin Pruritus
Spring is the high-incidence season for allergic skin diseases and for skin itching in cancer and chronic lung disease patients. TCM treatment of such pruritus has two classical experienced formulas: Xiao Feng San (Wind-Dispersing Powder) and Siwu Xiao Feng San (Four-Ingredient Wind-Dispersing Powder). Xiao Feng…
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