Detoxifying the liver does not necessarily require tonifying the kidneys. It has to be determined according to the patient’s specific symptoms. When liver depression is accompanied by kidney deficiency, liver detoxification and kidney tonification are needed, but if liver depression is not accompanied by kidney deficiency, kidney tonification is not needed. Liver detoxification refers to detoxifying the liver and relieving depression, mainly due to liver qi stagnation; kidney tonic refers to tonifying the kidney and filling up the essence, which is mainly used for treating kidney qi deficiency, kidney yin deficiency or kidney yang deficiency. There is no necessary relationship between detoxifying the Liver and tonifying the Kidneys. Liver dispersing includes dispersing liver qi, such as Chai Hu Liver Dispersing Powder; dispersing liver qi and relieving depression, such as Free and Easy Dispersing Powder; dispersing liver and clearing heat, such as Jia Wei Free and Easy Dispersing Powder and Jin Zhong Zi Dispersing Powder; dispersing liver and strengthening the spleen, such as Hei Free and Easy Dispersing Powder; dispersing liver qi and relieving depression, such as Yue Ju Pill, and so on. Liver and kidney are the same disease, and need to be regulated at the same time, mainly see liver and kidney yin deficiency, patients can see dizziness, forgetfulness, insomnia and dreaminess, heartburn, dry mouth and throat, lumbar and knee soreness and weakness, warmth in hands and feet, dystocia (pain in the area of dystocia and ribs), night sweating (sweating abnormally after falling asleep, but sweating stops after waking up), and blurred vision, etc.. Nourish the liver and kidneys with Liu Wei Di Huang Wan, Zuo Gui Wan and Er Zhi Wan. When discomfort occurs, one should consult a doctor for timely treatment under the doctor’s guidance of identification and diagnosis, and should not take medication on one’s own to avoid delaying the condition.