Tiankai Dan,*Complete Book of Ophthalmology*, Volume 6.,For corneal opacities.
Tiankai Dan
Disclaimer: These statements have not been evaluated by the Food and Drug Administration (FDA). This product is not intended to diagnose, treat, cure, or prevent any disease. All references in this article to TCM syndrome differentiation, herbal medicines, teas, and decoctions are intended to promote TCM culture and are provided solely for educational and reference purposes.
Formulas Name : Tiankai Dan
Chinese Name : 天开丹
Drug Formulation
1 qian of glycyrrhiza, 5 fen of bear bile (soaked in a decoction of Coptis and mint until softened, then mixed with glycyrrhiza and sun-dried), 1 fen of pearl, 3 fen of cinnabar, 3 fen of borax, 1 fen of bismuth sulfate, 1 fen of rock salt, 1 fen of processed realgar, 2 fen of roasted frankincense, and 3 fen of roasted myrrh.
Source
*Complete Book of Ophthalmology*, Volume 6.
Processing
Grind the above ingredients into a fine powder and store for future use.
Benefits
For corneal opacities.
Instructions for Use
Apply to the eyes. However, as this formula acts extremely rapidly, it should not be used lightly; adjustments must be made based on the specific symptoms.
Copyright: Excerpt from *Complete Book of Ophthalmology*, Volume 6., 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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Tiankai Dan,For corneal opacities.