A Retrospective Study to Investigate the Additive Effectiveness of Chinese Herbal Medicine in Alzheimer's Disease

GRAPE granules was mainly consisted of herbal medicines: Ren Shen (Ginseng, 10g/d), Di Huang (Rehmannia glutinosa, 30g/d), Shi Cangpu (Acorus tatarinowii, 10g/d), Yuan Zhi (Polygala tenuifolia, 10g/d), Yin Yanghuo (Epimedium brevicornu, 10g/d), Shan Zhuyu (Cornus officinalis, 10g/d), Rou Congrong (Cistanche deserticola, 10g/d), Yu Jin (Curcuma aromatica, 10g/d), Dan Shen (Salvia miltiorrhiza, 10g/d), Tian Ma (Angelica sinensis, 10g/d), Tian ma (Gastrodia elata, 10g/d), and Huang Lian (Berberine, 10g/d), which were supplied by Beijing Tcmages Pharmaceutical Co., LTD, Each bag of granules with 150ml warm water melt was taken orally twice a day.