Elucidation of half-whole and half-powder compatibility theory of Halloysitum Rubrum in italicTaohua Decoction/italic （桃花汤） from the italicTreatise on/italic italicFebrile Diseases /italic（伤寒论）

Key Points

• The research aims to explore the compatibility theories of Halloysitum Rubrum in the formulation of Taohua Decoction.
• Analyzed historical texts from the Treatise on Febrile Diseases, specifically sections 306-307.
• Reviewed the compatibility mechanism of Halloysitum Rubrum as half-whole and half-powder.
• Systematically examined four theoretical frameworks in traditional medicine.
• Identified unique compositional strategies in Taohua Decoction using Halloysitum Rubrum.
• Clarified modern clinical applications for traditional formulations.
• Highlighted pathways for the modernization of traditional medicine practices.