Gout has now become a common and prevalent disease among middle-aged and elderly people. Gout is a disease caused by disorders of purine metabolism and/or impaired uric acid excretion resulting in increased blood uric acid, which mainly causes joint inflammation, repeated attacks can cause kidney damage, and long-term can lead to the development of cardiovascular disease and development. The causes are related to genetic defects, obesity, high-fat and high-protein diet, certain diseases and medications. Gout can be prevented and treated, prevention is more important. 1, control calorie intake, appropriate exercise, to prevent the occurrence of obesity, hypertension, hyperlipidemia and diabetes. 2, limit high purine diet such as sardines, animal offal, etc., eat more vegetables and fruits and other alkaline food, drink more water. 3.Avoid overeating, alcoholism, infection, trauma, exertion, cold and other triggers. 4.Treat chronic kidney disease, leukemia, multiple myeloma and other diseases that cause high uric acid, and avoid the use of drugs that inhibit uric acid excretion such as double grams. 5.Treat hyperuricemia with medication and review blood uric acid regularly to keep its normal level.