The formula of Eight Sons Nourishing Kidney Formula is composed of Cuscuta, Fructus Lycii, Schisandra chinensis, Fructus Crataegi, Fructus Camelliae, Fructus Chrysanthemi, Fructus Chrysanthemi, Fructus Chrysanthemi, Fructus Chrysanthemi, Fructus Pseudostelloriae, Fructus Crataegi, Fructus Ginseng, Fructus Deer Antler, Fructus Sylvestris and Fructus Sylvestris. The formula has the effect of tonifying the kidney and warming the yang, and is suitable for patients with lumbar and knee pain, dizziness, tinnitus, fatigue and forgetfulness, tiredness and weakness, and fear of cold and cold limbs caused by insufficient kidney essence. Cuscuta has the function of tonifying the liver and kidney, filling in the essence and consolidating the kidney and brightening the eyes; Schisandra chinensis is astringent and astringent, benefiting the vital energy and generating fluid, tonifying the kidney and tranquillizing the heart; Fructus Lycii nourishes the liver and kidney and brightens the eyes and tranquilizes the mind; Fructus Serpentis is used to warm up the kidney and strengthen the yang and dispel wind and stop the itching; Fructus Chrysanthemum is used to astringe spermatozoa and prevent spermatorrhea; Fructus Raspberry warms up the middle and replenishes the emptiness; Fructus Chives is used to warm up the liver and kidney and strengthens yang and consolidate the essence. All the remaining herbs have the effect of nourishing the liver and kidney. In the use of the drug should be noted that the adverse effects are not clear, but children, pregnant women are prohibited, avoid eating spicy, cold, greasy food. At the same time, cold and fever patients should not be taken. If necessary, it is recommended to go to a regular hospital, under the guidance of a professional physician to identify the treatment.