Prepared pinellia rhizome

Ingredient Profile

Modern Research Perspective

Raw Pinellia contains calcium oxalate raphides, lectins, alkaloids, and other constituents. Experimental studies have examined phlegm, nausea, inflammation, and gastrointestinal pathways, while processing changes irritant and toxic components.

Improperly processed or raw material can cause oral, throat, gastrointestinal, and systemic toxicity. Human evidence is limited; validated processing, authentication, dose control, pregnancy precautions, interactions, and monitoring are essential.

Traditional Function

Raw Pinellia Rhizome is pungent, warm, and strongly drying. In traditional practice it is used to transform phlegm and disperse nodules, but raw material requires specialized processing because it can irritate mucosa and cause toxicity. Raw and processed identities must not be conflated.