There is no such thing as the best way to prevent stones. The ways to prevent bladder stones include: timely treatment of related diseases, drinking more water to promote urination, and dietary adjustments. 1. Timely treatment of related diseases: Many patients with bladder stones have obvious triggers, such as chronic bladder infections, urethral stenosis, prostate hyperplasia, etc. Timely removal of triggers can help to prevent the reappearance of bladder stones, such as removing the infected foci in the bladder, surgical removal of hyperplastic prostate tissue. 2. Drink more water to promote urination: Drinking more water and urinating more often will help flush out small stones or foreign bodies in the bladder and avoid the formation of larger stones that are difficult to expel. In addition, you should develop healthy urination habits and avoid holding urine for a long time. 3. Dietary adjustments: Most of the bladder stones contain various calcium salts, such as calcium oxalate, calcium phosphate, calcium carbonate, etc. Therefore, it is recommended that patients should reduce the intake of foods containing oxalate or calcium ions, such as spinach, kelp, strong tea, chocolate, etc. In addition, patients with uric acid stones should reduce the intake of food containing oxalate or calcium ions. In addition, patients with uric acid stones should reduce the intake of high-purine foods, such as soybean products, seafood, animal offal, and so on. In addition to the above measures, reducing alcohol consumption, exercising properly, and having a reasonable work schedule can also help prevent bladder stones from forming.