Diabetes and urinary tract infections can cause symptoms of excessive urination in women. Typical symptoms of diabetes are three more and one less, such as eating more, drinking more, urinating more, but losing weight. The number of times you urinate suddenly increases, there is no other discomfort when urinating, and with the above symptoms, it is recommended to go to the hospital to check the fasting blood glucose value, to rule out whether you have diabetes. As the urethral opening, vaginal opening and anus are very close to each other, the bacteria contained in fecal excreta and vaginal excreta can easily infect the urethra, coupled with the fact that the urethra of women is short and straight, which is easy to harbor bacteria that can cause urethral infections, and the bacteria can travel upward to the bladder and cause infections. Low water intake leads to concentration of urine, which can also cause urinary tract infections, and the symptoms of urinary tract infections usually include frequent urination, urgent urination with pain.