Jin Gui Kidney Qi Pill can be used to strengthen yang by tonifying the kidneys and helping yang. In Jin Gui Kidney Qi Pills, Gui Zhi and Radix Pseudostellariae are used to warm the kidneys and support yang; Radix Rehmanniae Praeparata, Cornu Cervi Pantotrichum, Rhizoma Dioscoreae, Rhizoma Dioscoreae Sinensis and Rhizoma Dioscoreae Sinensis nourish the yin of the kidneys; Zedoariae and Poria have the effect of inducing drainage and seepage of dampness, thus facilitating the movement of water. The combination of these herbs makes Jin Gui Kidney Qi Pill effective in tonifying the kidney and assisting yang, transforming qi to move water (promoting the movement of qi, thus promoting the movement of water), and is commonly used in the treatment of symptoms such as lumbago, soft feet, edema of the limbs, fear of cold, cold limbs, dysuria, impotence and premature ejaculation, etc., which are caused by yang deficiency of the kidney. Pregnant women should not use it, and abstain from sexual intercourse during the medication. It is recommended that patients in need of medication must be under the guidance of a doctor, not self-medication.