In case of recurrent kidney stones, it is recommended to: 1. send the stones discharged after treatment for stone analysis and laboratory tests to clarify the composition of the stones, and then use targeted intervention drugs to prevent the occurrence of stones; 2. maintain a certain amount of water intake, approximately 1500 ml per day; if the external temperature is too high, resulting in increased evaporation of body fluids, then appropriate hydration is also required; 3. recommend further Check the parathyroid glands for the possibility of hyperparathyroidism. It can lead to the formation of multiple stones and recurrent attacks after treatment, either as a primary disease or secondary hyperparathyroidism. 4. It is recommended to have an electrolyte check, such as sodium electrolytes in urine, to avoid excessive intake of electrolyte components, such as calcium-containing foods and calcium-containing drugs, which can lead to an increase in the raw materials for stone formation and result in repeated stone formation.