The best medicine for men to replenish both yin and yang can be Jin Gui Ren Qi Pill. Jin Gui Ren Qi Pill is a very famous Chinese medicine. There are other names for Jin Gui Kidney Qi Pill, such as Gui Fu Ba Wei Pill, Ba Wei Kidney Qi Pill, Ba Wei Di Huang Pill and so on, which is six flavors of Di Huang Pill plus Gui Zhi and Radix et Rhizoma Gastrodiae. In the instruction manual, Jin Gui Ren Qi Wan has the effect of warming the kidney yang, transforming qi to move water, and is used for treating kidney deficiency and edema, lumbar and knee soreness and weakness, dysuria, and coldness and limb coldness. Clinically, the application of Jin Gui Kidney Qi Pills is very wide, suitable for all kinds of patients with kidney deficiency and yang deficiency mainly. Male patients with kidney yin and yang deficiency often show weakness, easy to fatigue, easy to get sick, or male diseases and sexual dysfunction, often use Jin Gui Ren Qi Pill, which belongs to the most classic prescription for tonifying the kidney, and many important and prescriptions for tonifying the kidney and yang are made on the basis of Jin Gui Ren Qi Pill by adding, subtracting, and customizing it.