There are many Chinese patent medicines for tonifying kidney in clinic. Jinkui Shenqi Pill is commonly used. Jinkui Shenqi Pill is composed of eight kinds of medicines, such as dried rehmannia root, Cornus officinalis, yam, Alisma orientalis, Cortex Moutan, Poria, Ramulus Cinnamomi and Radix Aconiti Lateralis Preparata. It is mainly used for the symptoms of kidney deficiency and edema, soreness of waist and knees, dysuria and cold limbs. In addition, there is a commonly used medicine that everyone knows, that is, Dihuang Pills. The most commonly used Liuwei Dihuang Pills are suitable for yin deficiency symptoms such as kidney yin loss, dizziness, tinnitus, soreness of waist and knees, bone steaming hot flashes, night sweats, nocturnal emission, and diabetes. In addition, there are Zhibai Dihuang Pills, Guifu Dihuang Pills, Qiju Dihuang Pills, Mingmu Dihuang Pills and Maiwei Dihuang Pills. Zhibai Dihuang Pill pays more attention to nourishing yin and reducing fire, which is suitable for patients with yin deficiency and excessive fire and bone steaming and hot flashes. Guifu Dihuang Pill, in which cinnamon and aconite 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, adds Lycium barbarum and Chrysanthemum, has the function of nourishing liver and kidney, and can treat patients with dizziness, tinnitus, dry eyes and photophobia caused by liver and kidney yin deficiency. Maiwei Dihuang Pill is an addition of 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 lung-kidney yin deficiency and symptoms such as 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 functions of tonifying kidney, absorbing qi, arresting spermatorrhea, and is mainly used to treat symptoms such as shortness of breath, chest tightness, chronic cough, shortness of breath, dry throat, nocturnal emission, frequent urination, etc. There is also a Jisheng Shenqi Pill. Jisheng Shenqi Pill adds Achyranthes bidentata and Plantago asiatica on the basis of Guifu Dihuang Pill. It has the functions of warming kidney, removing qi, promoting diuresis and reducing swelling. It is mainly used for symptoms such as kidney deficiency and edema, soreness of waist and knees, dysuria, phlegm, asthma and cough caused by insufficient kidney yang and stagnant water.