A little urination all the time, i.e., frequent urination, may be related to physiological reasons such as drinking too much water, cold, etc., and may also be related to pathological reasons such as urethritis, urethritis. 1. Physiological reasons. A little bit of urination all the time may be related to drinking too much water, cold air stimulation, too much mental tension, in addition to women’s uterine enlargement during pregnancy can press the bladder, causing the desire to urinate all the time. 2. Pathological reasons. Urethritis: may be caused by Escherichia coli, Staphylococcus aureus, Neisseria gonorrhoeae and other pathogens infecting the urethra, leading to the emergence of frequent urination, urinary urgency, painful urination and other abnormal symptoms. Uremia: human antidiuretic hormone can control the amount of urine, if the lack of antidiuretic hormone or the body is not sensitive to the hormone, then it can cause the symptom of having the urge to urinate all the time. When the long-term symptoms of always having the urge to urinate seriously affect normal life, you need to clarify the cause under the guidance of a doctor in order to actively treat.