Traditional Chinese medicine for treating acute cystitis with deficiency of spleen qi and preparation method thereof

The invention provides a traditional Chinese medicine for treating acute cystitis with deficiency of spleen qi and a preparation method thereof. The traditional Chinese medicine comprises the following raw materials: solanum vine, herba achyranthis asperae, wandering jew, leaf of shrubby baeckea, cucumber stem, belladonna leaf, polycarpae, honewort, quercophyllum leaf, cattail, althaea rosa, pondweed, Chinese redbud, selfheal spike, fimbristylis dichotoma, daghestan sweet clover herb, eleusine indica and eranthis pinnatifida. The traditional Chinese medicine has accurate treatment effect on acute cystitis with deficiency of spleen qi; the traditional Chinese medicine is small in toxic and side effects, and low in adverse reaction.