The invention provides Chinese herbaceous peony soup and a preparation method and application thereof, and belongs to the technical field of
traditional Chinese medicine preparations, the preparation method comprises the following steps: S1, mixing 15-17 parts by weight of
coptis chinensis, 2-2.5 parts by weight of folium sennae, 13-15 parts by weight of
scutellaria baicalensis and 1.7-2 parts by weight of cinnamon, crushing to obtain a mixture I, decocting twice, and combining the filtrates of the two times to obtain an extracting solution I; s2, 25-28 parts by weight of radix paeoniae alba, 6-7 parts by weight of
fructus aurantii immaturus, 5-6 parts by weight of rhizoma cyperi and 2.6-3.2 parts by weight of cortex cinnamomi are mixed and smashed, a second mixture is obtained and decocted twice, filtrate obtained after two times of decoction is combined, and a second extracting solution is obtained; s3, 12-14 parts by weight of
angelica sinensis, 4-5 parts by weight of honey-fried
licorice roots and 1-1.2 parts by weight of cinnamon are mixed and smashed, a third mixture is obtained and decocted twice, filtrate obtained after two times of decoction is combined, and a third extracting solution is obtained; s4, uniformly mixing the extracting solution I, the extracting solution II and the extracting solution III, and concentrating to obtain the Chinese herbaceous peony soup. Under the condition of fixed dosage, the
blood concentration can be effectively improved, and the
drug effect is further enhanced.