The uric acid blood test is used to detect high levels of this compound in the blood in order to help diagnose gout. The test is also used to monitor uric acid levels in people undergoing chemotherapy or radiation treatment for cancer. Rapid cell turnover from such treatment can result in an increased uric acid level.
The uric acid urine test is used to help diagnose the cause of recurrent kidney stones and to monitor people with gout for stone formation