Gout stone can be prevented by diet control, adjusting lifestyle habits and medication. 1. Dietary control: gout patients should try to avoid seafood, broth and animal offal and other high-purine diet, limit the consumption of beef, lamb, fish and other medium-purine food, increase the daily water intake, avoid drinking alcoholic beverages, such as yellow wine, beer and other alcoholic beverages. 2. Lifestyle adjustment: keep joints warm, try not to do anaerobic and strenuous exercise, ensure daily rest time, and quit smoking can help prevent gout stone occurrence. 3. Medication: Gout stone is caused by the deposition of urate in the joints and their surrounding and subcutaneous tissues. Therefore, the prevention of gout stone should actively correct hyperuricemia through medication, commonly used drugs, including febuxostat, benzbromarone, allopurinol, etc., but also take sodium bicarbonate and other drugs to alkalize the urine to promote the excretion of uric acid. All of the above drugs should be taken in accordance with medical advice. Gout patients need to regular to regular hospital rheumatology, endocrinology and other related departments to avoid the formation of gout stone.