Fritillaria thunbergii bulb

Ingredient Profile

Modern Research Perspective

Studies of Fritillaria thunbergii have characterized steroidal alkaloids and examined anti-inflammatory, antitussive, expectorant, antimicrobial, and cell-signaling effects. The literature remains predominantly phytochemical and preclinical. Human trials with defined preparations are sparse, so clinical effectiveness for cough, respiratory disease, or nodules is not established; dose and toxicity require further study.

Traditional Function

In Traditional Chinese Medicine, Fritillaria thunbergii bulb is used to clear heat, transform phlegm, relieve cough, reduce nodules, and address swelling in heat-phlegm patterns.