The causes of white liquid out of the urine of women are as follows: 1, need to consider a certain relationship with celiac disease; 2, need to consider a certain relationship with urinary tract infection. When the patient appeared this situation, it is recommended to go to the hospital in time to carry out relevant examinations to clarify the diagnosis, you can do urine culture, urine routine, ultrasound examination of the urinary tract, it is recommended to do qualitative examination of celiac disease. Celiac disease is mainly due to the lymphatic vessels are blocked for some reasons, it is possible to interconnect with the urinary system, resulting in lymphatic fluid into the urinary system, so it will show a milky white liquid, you can go to the hospital to do qualitative examination of celiac disease to determine whether the patient has celiac disease. Once diagnosed with celiac disease, it is recommended that the patient be treated with medication first, and if medication is not effective, minimally invasive surgery can be chosen for treatment.