Dangfeng San，From *The Compendium of Medical Formulas*, Volume 65, citing *The Treatise on the Eye by Bodhisattva Nagarjuna*.，For eye conditions caused by wind-induced tearing.
Dangfeng San
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Formulas Name : Dangfeng San
Chinese Name : 当风散
Drug Formulation
A small amount of borneol, a small amount of realgar, dried ginger (washed in warm water and pounded), asarum, borax, and calcined horse-tooth stone—all in equal parts.
Source
From *The Compendium of Medical Formulas*, Volume 65, citing *The Treatise on the Eye by Bodhisattva Nagarjuna*.
Processing
Grind each of the above ingredients separately, sift through fine silk, then place in a mortar and grind to a very fine powder.
Benefits
For eye conditions caused by wind-induced tearing.
Instructions for Use
Each time, use your fingers to pull the eyelids apart and apply the powder, then fan the area with a fan; use frequently.
Copyright: Excerpt from From *The Compendium of Medical Formulas*, Volume 65, citing *The Treatise on the Eye by Bodhisattva Nagarjuna*., Copyright belongs to the Original Author and all original sources, This article was shared by DeDe on August 20, 2026, Please credit the source and include a link to the original article when reposting.
Terminology Proofreading: [Cheng Bo] | August 20, 2026 Reviewed by: [Wang Zhongxiang, Associate Chief TCM Physician (China)] | August 20, 2026
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Dangfeng San,For eye conditions caused by wind-induced tearing.