The invention discloses a 
kidney-nourishing brain-fortifying 
traditional Chinese medicine, a preparation method and purpose. The 
traditional Chinese medicine comprises carapax et 
plastrum testudinis, cornu cervi, fructus lycii, panax 
ginseng, radix et caulis acanthopanacis senticosi, herba gynostemmatis pentaphylli, fructus broussonetiae, rhizoma atractylodis macrocephalae, radix angelicae sinensis, poria, root of kirilow 
rhodiola, and 
rhizome of conic 
gymnadenia. The preparation method comprises adding water into carapax et 
plastrum testudinis and cornu cervi, decocting twice, merging decoctions and filtering; adding water into radix angelicae sinensis and rhizoma atractylodis macrocephalae, distilling for extracting volatile oil, clathrating by using belta-
cyclodextrin; adding water into all of the rest 
medicine materials and the decoction dregs of radix angelicae sinensis and rhizoma atractylodis macrocephalae, decocting twice, merging decoctions, filtering, concentrating, adding 
ethanol to enable the 
alcohol content to reach 60%, stirring uniformly, standing for 12 h, getting the supernatant and recovering 
ethanol; and merging the above medicinal soup, concentrating to form a clear cream, adding the volatile oil 
clathrate compound, adding auxiliary materials and 
ethanol, and granulating. The 
traditional Chinese medicine is applicable to treat 
disease symptoms of 
amnesia, 
neurasthenia, soreness and 
weakness of 
waist and knees, spirit fatigue and strength lack, is relatively well taken by patients attacked by high 
blood pressure, diabetes and the like, is relatively stable in quality, is small 
in patient dosage, and is relatively good in adaptability.