Women at night after urinating and have the desire to urinate possible reasons: First, the existence of chronic infection of the urinary tract, then there can be urination and want to urinate feeling, accompanied by the feeling of incomplete urination, accompanied by back pain, urination pain and other symptoms, need to carry out urine routine and urine culture tests to further diagnose the existence of infection. Secondly, if there is diabetes or abnormal glucose tolerance, frequent urination may occur in the evening after meals, mostly located in the time period of about 8-10 o’clock. Due to the transient elevation of blood glucose or urine sugar, the osmotic diuretic effect, there can be frequent urination, usually not accompanied by pain in urination, urinalysis does not show signs of infection, but there may be elevated levels of urine sugar. Thirdly, when drinking too much water at night or drinking drinks containing sugar and too low temperature, etc., it can cause frequent urination, which is usually not accompanied by symptoms such as urinary urgency and painful urination. Urinalysis is normal and shows no signs of infection, so it is not a disease condition, and you need to control the amount of water you drink or avoid drinks that are too low in temperature or too high in sugar.