If a girl goes to the toilet frequently, then the possible causes: 1, there is an infection of the urinary tract, which can appear as frequent urination, urinary urgency, pain and swelling in the small abdomen, lumbago or painful urination and other symptoms. The patient needs to go to the urinary tract repeatedly because after the infection, the sensitivity of the urethra and bladder mucosa increases, and a little urine can produce a strong desire to urinate. 2. Gynecological inflammation, such as chronic pelvic inflammatory disease, can cause the patient to always have a feeling of abdominal cramping, accompanied by a feeling of frequent urination, without obvious painful urination, and not much urine each time. Gynecological related examinations, such as examination of vaginal secretions and gynecological ultrasound, are needed to further confirm the diagnosis.3. Overactive bladder syndrome, which can cause frequent contraction of the female bladder forced urinary muscle, resulting in strong urinary frequency, and in severe cases, even affects the patient’s life and work. However, it is not accompanied by symptoms of urinary irritation, there will be no symptoms of urinary frequency and urgency, and the urine routine test indicates that it is normal.