It is not possible to test for blood uric acid in routine blood tests. The routine blood test does not include blood uric acid test, blood uric acid is usually attributed to the kidney function test, and fasting test is the best. Blood tests are mainly used to check blood cells, including red blood cells, white blood cells, hemoglobin and platelets. Kidney function tests should be performed if blood uric acid is to be checked. Blood uric acid levels are often helpful in diagnosing hyperuricemia as well as gout. For the accuracy of the test results, patients should not consume high purine foods such as seafood, beer, animal offal, etc., and should abstain from water and food for 8 hours before the test. If the renal function test suggests that the blood uric acid level is elevated, then attention should be paid to diet control, and it is recommended that the patient consult a doctor for standardized diagnosis and treatment in a timely manner, so as to avoid aggravation of the condition.