Girls can not urinate as much as possible is caused by inflammatory infections, but also may be caused by tumors, overactive bladder disease and other reasons. 1. Inflammatory infections: usually due to bacterial or viral invasion of the organism, resulting in urinary tract infections, manifested as urinary urgency, urinary pain, dysuria and other symptoms, it is recommended to go to the hospital in a timely manner, you can take medication under the guidance of the doctor, such as: levofloxacin, cefixime, etc., and, at the same time, pay attention to the cleanliness and hygiene of the urethral orifice, change underwear diligently and prohibit sexual intercourse for the time being. 2. Tumor: If the uterus has a large tumor, it may compress the bladder, thus showing symptoms of urinary pain, urinary urgency, incomplete urination, etc. It is recommended to go to the hospital in time, and you can undergo ultrasound, CT, blood tests and other related examinations to clarify the cause of the disease, and then you can undergo surgical treatment if necessary. 3. Overactive bladder syndrome: usually caused by abnormal sensitivity of the bladder sensory nerves, manifested by symptoms such as urinary urgency, frequent urination, and even urge incontinence syndrome, you can use Tolterodine and other drugs for treatment, it is recommended to take under the guidance of the doctor. Girls’ dysuria may also be caused by other factors. If there is a girl’s urinary incontinence, it is recommended to go to the regular hospital in time to improve the relevant examination, to clarify the cause of the disease, actively cooperate with the doctor’s treatment, regular review, and avoid the use of private drugs for treatment, so as not to delay the condition.