Supplementing qi and spleen, nourishing blood and regulating stomach. Generally speaking, these three herbs will not form a single prescription. There must be other main drugs, which should be used to treat diseases similar to spleen and stomach deficiency and cold.

Traditional Chinese medicine is a medicine collected, processed and prepared under the guidance of traditional Chinese medical theory, and its mechanism of action is expounded to guide clinical application. Traditional Chinese medicine mainly comes from natural medicines and their processed products, including plant medicines, animal medicines, mineral medicines and some chemical and biological products. Because most Chinese medicines are plant medicines, there is a saying that "all medicines are based on grass". Traditional Chinese medicine is mainly composed of plant medicines (roots, stems, leaves and fruits) and animal medicines (viscera, skins, bones, organs, etc.). ) and mineral medicine. Because plant medicine accounts for most of Chinese medicine, Chinese medicine is also called Chinese herbal medicine. Peace medicine. Three Kingdoms Wei's theory of health preservation: "Therefore, Shennong said that those who take medicine to nourish their lives and Chinese medicine to nourish their nature are really know life's principles, because they are supplemented." Jin Zhanghua's "Natural History" Volume 7: "Chinese medicine nourishes nature, which means that lovesickness is angry and day lilies forget their worries." Song Xuxuan's poem "Temple" said: "Chang Jie is sick, suspicious of Chinese medicine, and intends to seek truth and help each other."