Traditional Chinese medicine composition for reinforcing kidney and activating blood circulation as well as preparation method and application thereof

The invention discloses a traditional Chinese medicine composition for reinforcing kidney and activating blood circulation as well as a preparation method and application thereof and belongs to the technical field of traditional Chinese medicine compositions. The composition is convenient, safe and effective to use and relatively small side effects. The composition is prepared from radix rehmanniae praeparata, radix polygoni multiflori, oyster, herba pyrolae, rhizoma drynariae, caulis spatholobi, radix puerariae, radix notoginseng and fructus rosae laevigatae through steps of washing, decocting, extracting, concentrating and the like. The traditional Chinese medicine composition provided by the invention adopts various Chinese herbal medicines and has the effects of reinforcing kidney andtonifying liver, promoting qi circulation and removing obstruction in collaterals, relaxing muscles and stimulating blood circulation, expelling wind and dispersing cold, nourishing blood and harmonizing blood, and strengthen