Chenqianzi: The Traditional Chinese Medicine for Relieving Phlegm and Cough

Chenqianzi is one of the common Chinese herbal medicines and is classified as a top-grade medicine in the "Shennong Herbal Classic". It is almost everywhere in China, with different names in differe

The Problem of Adulteration in Chenqianzi: Identifying Common Counterfeit Products

Chenqianzi is the dried mature seed of the plant Chenqian or Ping Chenqian in the Plantaginaceae family. It has the functions of clearing heat and promoting diuresis, promoting dampness and elimi