Urine examination in medicine is called routine urine examination, routine urine examination is normal but daytime urinary frequency, urgency, considering the daytime drinking too much water and other physiological factors; may also be suffering from bladder stones, prostate hyperplasia and other diseases caused by. 1. Physiological factors: If you drink too much water during the day or are overly nervous, it can lead to frequent urination during the day, urgent urination. This is a normal physiological phenomenon, and will not have a negative impact on the body, so there is no need for special treatment. 2. Bladder stones: Urethral stenosis, prostate hyperplasia and other causes may induce bladder stones, resulting in frequent urination during the day, urinary urgency, may also be accompanied by difficulty in urination, urination pain and other symptoms. If you suffer from bladder stones, the results of routine urinalysis may not be abnormal. 3. Prostatic hyperplasia: Prostatic hyperplasia may be induced by long-term inflammatory stimulation of the prostate, growth factor neurotransmitters, leading to frequent urination during the day, urinary urgency, but the urine routine examination is normal. Patients may be accompanied by symptoms such as waiting for urination, difficulty in urination, intermittent urination. If the urine routine examination is normal, but the daytime urinary frequency and urgency, after excluding physiological factors, it is recommended that the patient go to the hospital for examination, to clarify the cause of the disease, and receive treatment as soon as possible.