A dozen times a day on the phenomenon of urination is not normal, because normal people generally urinate no more than eight times a day, a dozen times a day to urinate is called urinary frequency, divided into physiological urinary frequency and pathological urinary frequency. 1. Physiological frequency of urination: mainly due to the patient’s large amount of drinking water and the increase in the number of urination and urine volume, by controlling the intake of water, the nature of the frequency of urination can be cured. 2. Pathological urinary frequency: in the clinical more common situation is that patients due to urinary tract infection and lead to urinary frequency, bacterial invasion of the bladder caused by mucosal damage and the corresponding symptoms, and sometimes elderly male patients may also be due to prostate hyperplasia blocking the urinary tract and lead to urinary frequency. There may also be other reasons, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, give targeted treatment or treatment.