Due to the origin, different types, the quality of the herb itself there are differences in the price of dried huangjing is not uniform pricing, usually 60 ~ 80 yuan a catty, such as after special concoctions such as wine huangjing, the price may be higher. Huangjing according to the shape of different, customarily known as “big yellow essence”, “ginger yellow essence”, “chicken head yellow essence”, for the lily plant yellow essence, Dian Huangjing or multi-flower yellow essence of the dried rhizome. It has the effects of tonifying qi and nourishing yin, strengthening the spleen, moistening the lungs, and benefiting the kidneys, and is often used in the treatment of qi deficiency in the spleen and stomach, tiredness and fatigue, dryness of the mouth and low food intake, lumbar and knee soreness and tenderness (a feeling of soreness and weakness of the lumbar and knee areas), premature whitening of the beard and hair, and internal heat and thirst (symptoms of internal fever accompanied by excessive food, drink, and urination). Clinical use of Huang Jing is often used in conjunction with other medicines, if you have symptoms, you should take the medicine under the guidance of a professional physician, do not take the medicine blindly, in order to avoid delaying the condition or producing adverse reactions.