External Powder,*San Yin*, Volume 14.,For abscesses and swellings where necrotic tissue has not been completely removed and pus is oozing profusely.
External Powder
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Formulas Name : External Powder
Chinese Name : 外食散
Drug Formulation
White alum (calcined in a silver bowl covered with a tile until its properties are fully exhausted) 1 liang, high-quality dye paste 1 liang, dragon’s blood 1 liang.
Source
*San Yin*, Volume 14.
Processing
Grind the ingredients into a fine powder.
Benefits
For abscesses and swellings where necrotic tissue has not been completely removed and pus is oozing profusely.
Instructions for Use
Mix with mulberry juice to form a paste, then apply an amount appropriate to the size of the sore.
Note
Avoid crucian carp, alcohol, wheat flour, and toxic substances.
Copyright: Excerpt from *San Yin*, Volume 14., Copyright belongs to the Original Author and all original sources, This article was shared by DeDe on August 31, 2026, Please credit the source and include a link to the original article when reposting.
Terminology Proofreading: [Cheng Bo] | August 31, 2026 Reviewed by: [Wang Zhongxiang, Associate Chief TCM Physician (China)] | August 31, 2026
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External Powder,For abscesses and swellings where necrotic tissue has not been completely removed and pus is oozing profusely.