The urine organic acid test is effective in ruling out the presence of genetic metabolic diseases and in detecting the presence of urinary tract infections. It is especially useful for infants and young children because the earlier it is detected, the better it will be for treatment. A high organic acid test in urine under normal circumstances may have metabolic abnormalities that may be due to dietary habits, such as excessive intake of high purine foods in the diet. A high organic acid test value in urine can predispose to gout or rheumatic diseases, so urine organic acid testing is particularly significant for children. Pay more attention to rest before doing the test, and if the test results are abnormal, prompt treatment should be given to avoid delaying the disease.