The invention belongs to the technical field of traditional Chinese medicines, and particularly relates to a composition for treating
yin deficiency and
phlegm stasis syndromes as well as a preparation method and application thereof. The composition is prepared from the following medicinal raw materials: rhizoma bletillae, thunberg fritillary
bulb, platycodon grandiflorum, radix stemonae, lily, bryozoatum, radix asteris, pseudo-
ginseng, Chinese
mahonia stem and liquorice. The preparation method comprises the following steps: (1) adding
alcohol into rhizoma bletillae, pseudo-
ginseng, Chinese
mahonia stem and liquorice, and performing
reflux extraction to obtain an
alcohol extract and decoction dregs; (2) mixing platycodon grandiflorum, thunberg fritillary
bulb, radix stemonae, lily, bryozoatum and radix asteris, adding water, decocting, performing
microwave treatment, and filtering to obtain an
aqueous extract; (3) mixing the
medicine residue and the water extract, performing enzymolysis, decocting, and centrifuging to obtain supernate; and (4) mixing the
alcohol extract and the supernate, concentrating and
drying to obtain the composition. A specific preparation method is adopted, the effects of active ingredients in the
traditional Chinese medicine components can be fully exerted, and the treatment
score evaluation on the
yin deficiency and
phlegm stasis syndrome is remarkably improved.