Kidney stone granules do not dissolve stones. Kidney stone granules are only a kind of Chinese medicine, which plays the role of laxative and diuretic, increasing urine volume and promoting stone discharge according to the theory of Chinese medicine, it does not dissolve stones. At present, except for uric acid stones, which can use uric acid-lowering drugs to dissolve stones, there are no drugs to dissolve stones for other types of stones, otherwise there is no need to remove stones through extracorporeal shock wave lithotripsy or surgical treatment, just use drugs to dissolve stones directly. So clinically, only for pure uric acid stones, you can choose drugs such as allopurinol tablets or benzbromarone tablets to make the uric acid level normalize and dissolve the stones. Other types of stones require extracorporeal shock wave lithotripsy or oral medication to increase urine volume and promote ureteral peristalsis to increase the effect of stone removal, not to dissolve the stones in the body and then expel them. Therefore, it is not a lithotriptic drug and cannot dissolve stones. It is only used as an adjunctive drug treatment after extracorporeal shock wave lithotripsy or surgical lithotripsy.