There are many Chinese patent medicines for tonifying kidney in clinic. Jinkui Shenqi Pill is commonly used. Jinkui Shenqi Pill is composed of Radix Rehmanniae, Fructus Corni, Rhizoma Dioscoreae, Rhizoma Alismatis, Cortex Moutan, Poria, Ramulus Cinnamomi and Radix Aconiti Lateralis Preparata. Mainly used for kidney deficiency and edema, soreness of waist and knees, dysuria, cold limbs and other symptoms. In addition, there is a commonly used medicine that everyone knows, which is Dihuang Pill. The most commonly used Liuwei Dihuang Pill is suitable for symptoms of yin deficiency such as kidney yin deficiency, dizziness and tinnitus, soreness and weakness of waist and knees, hot flashes due to bone steaming, night sweats and nocturnal emission, and thirst quenching. In addition, there are Baizhi Dihuang Pills, Guifu Dihuang Pills, Qiju Dihuang Pills, Mingmu Dihuang Pills and Maiwei Dihuang Pills. Baizhi Dihuang Pill pays more attention to nourishing yin and reducing fire, and is suitable for patients with yin deficiency and excessive fire and bone steaming and hot flashes. Guifu Dihuang Pill, in which Cinnamomum cassia and Radix Aconiti Lateralis are added, has a definite effect of warming and tonifying kidney yang, and is mainly used for patients with symptoms such as deficiency of kidney yang, soreness of waist and knees, edema of limbs and dysuria. Qiju Dihuang Pill, based on Dihuang Pill, has the function of nourishing liver and kidney by adding Lycium barbarum and Chrysanthemum, and can treat dizziness, tinnitus, dry eyes and photophobia caused by liver and kidney yin deficiency. Maiwei Dihuang Pill adds Ophiopogon japonicus and Schisandra chinensis on the basis of Dihuang Pill, which has the function of nourishing kidney and lung. It is mainly used for patients with yin deficiency of lung and kidney, manifested by hot flashes, night sweats, dry throat, dizziness and tinnitus. In addition, there is a very commonly used medicine called Qiwei Duqi Pill, which is also based on Dihuang Pill. It has the effects of invigorating kidney and qi, and arresting leukorrhagia, and is mainly used for treating shortness of breath, chest tightness, chronic cough, shortness of breath, dry throat, nocturnal emission, frequent urination, etc. And Jisheng Shenqi pills. Jisheng Shenqi Pill adds Achyranthes bidentata and Plantago on the basis of Guifu Dihuang Pill. It has the effects of warming kidney, regulating qi, promoting diuresis and reducing swelling. It is mainly used for kidney deficiency edema, soreness of waist and knees, dysuria, excessive phlegm, asthma and cough caused by deficiency of kidney yang and accumulated water.