Disclosed are shenlingbaizhu granules and a preparation method thereof, wherein the shenlingbaizhu granules comprise an extract of raw material medicines and excipients, the raw material medicines being: 400 parts by weight of ginseng, 400 parts by weight of tuckahoe, 400 parts by weight of rhizoma atractylodis macrocephalae stir-fried with bran, 400 parts by weight of yam, 300 parts by weight of fried white hyacinth bean, 200 parts by weight of lotus seed, 200 parts by weight of coix seed stir-fried with bran, 200 parts by weight of fructus amomi, 200 parts by weight of platycodon grandiflorum, and 400 parts by weight of licorice, wherein the excipients comprise citric acid, stevioside and lactose, and the granules are dispersed by adding an appropriate amount of water and then obtaining a clear solution.
