Blood uric acid 550μmol/L is usually more serious and requires treatment. Normal human blood uric acid is 89~357μmol/L for women and 150~416μmol/L for men. Blood uric acid 550μmol/L is significantly more than the range, which is usually more serious, and urate may precipitate to form tiny crystals, which are deposited in the blood vessels, joints, and surrounding tissues, inducing inflammation. High uric acid is generally recommended to be low purine diet, daily diet to avoid eating animal offal, beer, seafood, mushroom data and other high purine food. Medication can be applied when diet fails to control the level of uric acid, specific drugs such as allopurinol or febuxostat, under the guidance of a physician in accordance with the dosage, can reduce the level of uric acid in the body. If the uric acid exceeds the normal level, it is recommended to go to the hospital in time to find out the reason, under the guidance of the doctor reasonable medication.