To nourish the kidney, you can choose Zuo Gui Pill, Right Angelica Pill, Di Huang Drink, etc. However, the clinical use of medication can not guarantee the most effective, in the case of symptomatic and reasonable use of medication, usually can achieve a better therapeutic effect. 1 Zuo Gui Wan is composed of ripened dihuang, cuscuta, hyssop, tortoise-slab gum, deer horn gum and yam, which nourishes the kidney and replenishes yin. It is used for true yin deficiency, lumbar soreness and knee weakness, night sweating, fatigue and dry mouth. Adverse reactions are not clear, pregnant women should not take, children are prohibited. Avoid greasy food. 2. Right Angelica Pill is composed of Radix Rehmanniae Praeparata, Rhizoma Polygonati Odorati, Rhizoma Cinnamomum Cassiae, Rhizoma Dioscoreae, Cornu Cervi Pantotrichum, Semen Cuscutae, and Radix Angelicae Corii Asini. It is used for deficiency of kidney yang, failure of vital fire, grim and cold waist and knees, mental weakness, cold and fear of cold, impotence and spermatorrhea, loose stools, frequent and clear urine. Adverse reactions and contraindications are not known. Self-medication is not recommended, if the need for medication, it is recommended to consult a medical practitioner in the hospital to identify the type of evidence and then formulate individualized kidney tonic program.