Kidney deficiency can choose to eat kidney qi pill, right angelica pill, six flavors of dihuang pill and so on. 1. Kidney Qi Pill: If the patient shows waist pain and foot weakness, constriction of the abdomen (discomfort of traction in the abdomen), dysuria (unsmooth urination), coldness below the half of the body, etc., the evidence belongs to deficiency of yang qi of the kidney, you can choose to take Kidney Qi Pill. The adverse effects of Kidney Qi Pill are not clear, and it is contraindicated in pregnant women. 2. Right Angelica Pill: If the patient manifests coldness, weakness of waist and knees, impotence and spermatorrhea, reduced diet, and insubstantial bowel movement, etc., the evidence belongs to deficiency of kidney yang and failure of naming fire, he can choose to take Right Angelica Pill. The adverse reactions and contraindications of Right Angelica Pill are not clear. 3. Six-flavored Di Huang Pill: If the patient manifests tinnitus and deafness, night sweating (abnormal sweating after going to sleep, sweating stops after waking up), spermatorrhea, lumbar and knee soreness and weakness, dizziness, dizziness, blurred vision, etc., which is evidence of deficiency of renal yin, he/she can choose to take Six-flavored Di Huang Pill. The contraindications and adverse effects of Liuwei Di Huang Wan are not clear. It should be noted that if the patient is kidney deficiency, it is recommended to go to a regular medical institution for treatment, and the above drugs should be used under the guidance of a doctor to avoid delaying the condition.