The quality and safety of traditional Chinese medicines

Abstract

Modern chemical and pharmacological research has greatly contributed to our understanding of Chinese medicine. The quality of Chinese medicines may be controlled by understanding their pharmacognosy and applying pharmaceutical methods. Chinese medicines may have intrinsic toxicity. They can also be contaminated and adulterated. Interactions with prescription drugs are also possible. Regulation, backed by education and research, is needed to improve the quality and quality use of traditional Chinese medicines.