Urine pH 5.0 is within the normal reference range and is normal. The normal reference range of human body is 5.0~8.0. Under normal circumstances, urine is weakly acidic, but it can also be alkaline or neutral due to the influence of drugs, diet and other factors. 5.0 is within the normal reference range of urine pH value, but if the patient’s urine pH value is lower than 5.0 or greater than 8.0, it suggests that the patient may have metabolic acidosis, urinary tract infections, hypokalemia and other diseases. It should be noted that factors such as diet and medication have a significant impact on the urine acid-base value, so the results of this laboratory test have clinical diagnostic significance only after eliminating the corresponding influencing factors. It is recommended that patients with urine acid-base value of 5.0 go to the relevant departments of regular hospitals for detailed consultation.