中药的应用具有悠久的历史 ,它是中医治疗疾病的主要工具 ,用于纠正阴阳偏盛偏衰 ,使机体恢复到阴平阳秘的正常状态。中药的功效与多方面因素有关 ,本文仅讨论中药的性状与功效的关系。中药的性状包括其形状、大小、颜色、质地、气味等 ,是中药材所固有的特征。下面从中药的颜 The application of traditional Chinese medicine has a long history. It is the main tool for the treatment of diseases by traditional Chinese medicine. It is used to correct partial loss of yin and yang and restore the body to the normal state of yin and yang. The efficacy of Chinese medicine is related to many factors. This article only discusses the relationship between the traits and efficacy of traditional Chinese medicine. The traits of Chinese medicine include its shape, size, color, texture, odor, etc., which are inherent characteristics of Chinese herbal medicines. Below from the Chinese medicine Yan