Urine leukocyte esterase 2 +, but no discomfort may be due to urine concentration or urinary tract infection, usually also need to improve the urine culture and drug sensitivity test, quantitative urine protein, autoantibodies, renal function and other laboratory tests, as well as ultrasound of the urinary system, urinary tract CT and other imaging tests. Urine routine leukocyte esterase positive mostly suggests that there is urine concentration or urinary tract infection may be. It is usually necessary to further improve the urine culture and drug sensitivity test, quantitative urine protein, autoantibodies, renal function and other laboratory tests, as well as urological ultrasound, urological CT and other imaging tests under the guidance of the doctor, in order to clarify the cause of the disease and diagnosis, in order to determine the pathogen can be reasonably selected sensitive antibiotics, such as penicillin and other drugs for treatment, in order to actively improve the condition, pay attention to the regular review. If you find abnormal urine leukocyte esterase, you need to pay attention to it, we recommend that you consult a doctor in a timely manner, improve the relevant examination, and follow the doctor’s instructions to standardize the treatment.