The invention discloses a
traditional Chinese medicine for preventing and treating Alzheimer
disease and a preparation method thereof. The
traditional Chinese medicine is prepared from the following raw materials in parts by weight: 12-16 parts of prepared fleece flower root, 8-12 parts of
ginseng, 9-13 parts of rhizoma acori graminei, 5-9 parts of
coptis and 6-10 parts of chuanxiong
rhizome. The
traditional Chinese medicine can be prepared into granules, capsules, soft capsules, dissolved medicines, dripping pills and soft extracts, has the advantages of simple manufacturing process and low cost, is completely prepared from natural plants, does not contain hormones, has no addition of pigments and other chemical synthetics, and does not have toxic side effects on human bodies after being continuously used. The traditional Chinese
medicine contains various effective components such as
flavones, saponins, phenolic acids, alkaloids, polysaccharides and the like capable of being easily absorbed by human bodies, can be effectively used for nourishing the
kidney and invigorating the brain, replenishing qi and dissolving
turbidity and promoting
blood circulation and eliminating
toxicity, and is suitable for treating deficiency of the
kidney, mild
cognitive impairment caused by obstruction of the orifices by
blood stasis, Alzheimer
disease and the like.