Liu Wei Di Huang Wan is a famous formula formulated by Qian Yi, a famous pediatrician in the Song Dynasty. This medicine is specifically used to treat symptoms such as dizziness and tinnitus, soreness and weakness of the waist and knees, seminal emission and night sweating, impotence and premature ejaculation, and urinary frequency and urgency caused by kidney yin deficiency. Purely from the prescription, Zhi Bai Di Huang Wan, Jin Kui Kidney Qi Wan, Zuo Gui Wan, Right Gui Wan and other famous prescriptions for kidney tonics are added and reduced on its basis. Therefore, although it is not common for kidney yin deficiency to cause impotence and the chance of treating impotence with Liu Wei Di Huang Wan is relatively low, we also introduce it in the first place of kidney tonics.