Uric acid generally can not be discharged from sweat, mainly from the urinary system through the urine out of the body, which is the most important metabolic pathway of uric acid out of the body. Uric acid is a metabolite of purine in the body, mainly through the urinary system out of the body, a small portion through the intestines, biliary tract, etc., generally not from sweat. If the purine content in the diet is too high, it will cause increased uric acid in the blood, and even trigger gout, which is a clinical syndrome caused by impaired uric acid excretion and purine metabolism disorders. Uric acid generally can not be discharged from the sweat, patients with high uric acid can drink more soda, can alkalize the urine, is conducive to uric acid through the urine and out of the body, so as to achieve the purpose of lowering uric acid, patients with high uric acid should try to eat as little as possible high-purine food, such as seafood, animal offal, thick broth and so on. It is recommended that patients with abnormal uric acid test go to the hospital in time to avoid delay.