The drugs commonly used to tonify the kidneys are Shu Di, Sheng Di, Du Zhong, Ba Ji Tian, Epimedium, as well as raw earth, yam, mulberry, gold cherry and other drugs, some of these drugs tonify Yang, some tonify Yin. But in the specific use to the patient to supplement the kidney, can not only use the kidney, whether it is to supplement the kidney Yang or kidney Yin drugs, can not simply use only the kidney drugs, need to be combined with other drugs. For example, in the commonly used Chinese patent medicines, there are Liu Wei Di Huang Wan, Jin Gui Kidney Qi Wan, Zuo Gui Wan, Right Gui Wan, Da Tonic Yin Wan, Zuo Gui Drink, Right Gui Drink, etc. These drugs are the combination of kidney tonics and other drugs to better play the role of kidney tonics.