Those with recurrent gout attacks and gout stone formation need to be treated with uric acid-lowering therapy. Treatment methods are as follows: 1. Inhibition of uric acid synthesis: Domestic and foreign guidelines give priority to the use of drugs that inhibit uric acid synthesis, such as allopurinol and febuxostat. Allopurinol is less expensive, and Chinese or Asian people are recommended to do gene determination before taking it, and if there is no carrier gene, they can take it for a long time; febuxostat is a newly listed drug with better efficacy but expensive; 2. Promote uric acid excretion: such as benzbromarone, which has effects on liver and kidney function, and is recommended to be taken under the guidance of doctors. The specific medication should be combined with clinical and guided by doctor’s interview.