A urine pH of 5 is usually normal if not combined with other discomforts. Urine pH is a dynamic process related to water consumption, dietary structure, taking relevant medications, or the metabolic environment of the body. Anything between 4.5 and 8 is normal. Urine pH of 5 is generally acidic, which is a normal physiological phenomenon and does not require excessive concern or special treatment. However, it is still necessary to pay attention to observation to avoid other abnormal phenomena. If the urine pH value is between 4.5-8, dynamic observation is normal and not a disease state. If the urine pH fluctuates more or less in the later stage, you can go to the hospital for examination and treatment according to the doctor’s instruction.