Urine pH is an item in a routine urine test that clearly determines the pH of the urine. When the urine pH is low, it indicates that the urine is acidic, suggesting possible diabetic acidosis, urinary tract infections, and high uric acid salt levels in the body. Acidic urine can also occur when strenuous physical activity is performed or when too much meat is consumed, when suffering from respiratory line alkalosis, glomerulonephritis, or heavy sweating. After prolonged vomiting, the pH of urine can rise, when the urine is alkaline. Urine pH is very important to indicate urinary system or other systemic diseases, to determine the severity of the disease and the prognosis of the disease. When the urine pH is abnormal, you must go to the regular hospital to improve the relevant examination, clear diagnosis and then actively carry out treatment, do not delay the disease, resulting in acid-base imbalance in the body.