Frequent urination can be seen in the physiological phenomenon, if frequent occurrences, it is considered for pathological factors such as urethral stenosis, urethral stones, cystitis and prostate hyperplasia and so on. Normal people usually urinate 4 to 6 times during the day and 0 to 2 times at night, the number of times of urination per unit of time increases, i.e., frequent urination, which can be seen in the excessive amount of water consumption, cold winter sweating, mental stress and other physiological factors. Urine divergence can appear in the general population in the early stages of urination, if not accompanied by urinary discomfort, urinary difficulties and other symptoms, generally normal phenomenon. Excluding physiological factors, if the patient frequently appear urinary frequency, urinary divergence symptoms, consider for disease, such as urethral stenosis, urethral stones, cystitis, prostate hyperplasia, etc., blocking the patient’s urethra, the patient’s urethra produces irritation, the relevant symptoms. Patients can go to the hospital for urine routine, urinary ultrasound and other examinations to rule out physiological factors for treatment.