Urine test appears nitrite high, generally considered to be caused by urinary tract infection, need to be based on the specific circumstances, symptomatic treatment, no symptoms can not give treatment. 1. No symptoms: in the absence of clinical symptoms such as urinary abnormalities, generally do not need special treatment, you need to drink more warm water to promote urinary excretion can be, but also recommended to closely observe the body’s changes, regular review of routine urinalysis. 2. caused by symptoms: for example, caused by frequent urination, urinary urgency and urinary pain and other bladder irritation symptoms, generally considered to be caused by urinary tract infection, need to undergo further examination to clarify the diagnosis, after the diagnosis, you can follow the doctor’s instructions to receive antibiotic treatment, such as quinolone drugs, such as levofloxacin. It is recommended that patients with abnormal urine tests go to the hospital in a timely manner, complete the relevant examinations under the guidance of the doctor, and actively treat, do not self-medication.