1, drink more water Drinking more water can increase the volume of urine, dilute the crystals in the urine, so that they can be easily discharged from the body. At the same time, even if a fine stone has formed, it can be flushed out of the urine early. 2, adjust the diet Do not eat and drink a lot and limit the excess nutrition. For different stone components, different dietary regimens should be adopted: patients with oxalate stones should avoid foods with high oxalic acid content, such as spinach, mushrooms, potatoes, chestnuts, strong black tea, coffee, chocolate, tomatoes, strawberries, persimmons, prunes, etc. Patients with uric acid stones should pay attention to minimize the consumption of foods containing high uric acid, such as animal offal, seafood, black tea, coffee, chocolate and peanuts. Patients with calcium phosphate stones should eat less food containing more calcium such as cow’s milk. 3, prevention and treatment of urinary tract infections Oral antibiotics to treat urinary tract infections, while the urinary tract can be improved by acidifying the urine (such as drinking apple juice) to improve the ability of the urinary tract to resist infection. 4.Treat the primary disease and correct anatomical abnormalities Reduce the chance of stone formation from the perspective of stone genesis.