The invention relates to a traditional Chinese medicine for treating kidney stones. The traditional Chinese medicine comprises the following components of traditional Chinese medicines in parts by weight: 45-56 parts of herba lysimachiae, 20-35 parts of vinegar-processed radix bupleuri, 10-18 parts of fructus meliae azedarach, 16-25 parts of whole herbs of ranunculus sceleratus, 20-60 parts of raw radix paeoniae alba, 10-20 parts of fructus aurantii immaturus, 8-18 parts of vinegar-processed rhizoma cyperi, 15-20 parts of radix clematidis, 5-18 parts of radix achyranthis bidentatae, 10-25 parts of rhizoma acori graminei, 30-50 parts of radix morindae officinalis, 40-60 parts of fructus psoraleae, 20-50 parts of herba cynomorii and 15-35 parts of herba cistanche. The traditional Chinese medicine is reliable in curative effect, and effects of stone removing and dissolving for the kidney stones smaller than 1 cm can be achieved by traditional Chinese medicine treatment; the kidney stones are not likely to relapse, and the traditional Chinese medicine treatment is characterized by determining etiologic factor based on differentiation, administering prescriptions by ascertaining the causes, searching for the primary cause of disease in treatment and preventing the stones after healing; the traditional Chinese medicine is economical and practical. When taken, the traditional Chinese medicine is decocted in water with a conventional method, so that decocting and taking are convenient.