modified Yin Qiao San

Modified Yin Qiao San is a Traditional Chinese Medicine (TCM) herbal formula derived from the classic Yin Qiao San prescription, which was originally documented in the Qing Dynasty medical text *Systematic Differentiation of Warm Diseases* (Wen Bing Tiao Bian). The formula is traditionally used to treat "wind-heat" syndromes, such as the common cold and influenza, characterized by fever, sore throat, and cough. The "modified" version typically involves the addition or adjustment of specific botanical ingredients to enhance its antiviral, anti-inflammatory, and immunomodulatory properties for specific conditions. In the context of COVID-19, it has been investigated for its potential to alleviate respiratory symptoms and prevent disease progression. The specific modification mentioned in clinical trials was developed by the Second Affiliated Hospital of Guangzhou University of Chinese Medicine.

Other names

Modified Yinqiao PowderJiajian Yinqiao SanModified Lonicera and Forsythia Powder