Gout is a purine metabolism disorder disease, 20% belong to exogenous, 80% due to self-generated. Prevention of gout has the following points: 1, intervention diet, first of all, we should pay attention to more water, moderate exercise, low purine diet, quit high purine diet, common seafood, animal offal, high soup including hot pot, broth, etc., the first exclude exogenous production; 2, control endogenous uric acid production, need drug intervention, patients should have compliance, continued to meet the standard in order to prevent the occurrence of gout; 3, gout must try not to move when it occurs. You can elevate the joints in moderation, apply cold compresses, and drink plenty of water.