The treatment of kidney stones includes three methods: drug lithotripsy, extracorporeal shock wave lithotripsy and surgery. In principle, for kidney stones <6mm, you can choose drug lithotripsy treatment, by taking some oral lithotripsy drugs, such as urinary stone pill, lithotripsy granules and other drugs, and then assist more water, more exercise to promote the discharge of stones. If the stones are >6mm and <2cm, extracorporeal shock wave lithotripsy can be preferred to break the stones by extracorporeal shock wave lithotripsy and then drink more water and exercise to promote the discharge of the stones. If the stone is larger than 2cm and there is moderate or more hydronephrosis, hospitalization is recommended. Various methods such as Holmium laser lithotripsy by ureteroscopy or Holmium laser lithotripsy by percutaneous nephrolithoscopy are used to remove the stones from the body and achieve a cure. Drinking more water in daily life to prevent kidney stones, drinking >2000mL per day can effectively prevent urine concentration and reduce the probability of having kidney stones. In the daily diet need to reduce the intake of high protein, high salt diet, at the same time to reduce the high oxalic acid diet, such as reducing the food in the spinach, strawberries, prunes, chocolate, cocoa and other substances intake. The diet should also reduce the intake of seafood and animal offal to lower the level of uric acid in the body and prevent the formation of uric acid kidney stones.