Frequent urination before menstruation is generally a physiological phenomenon, also called premenstrual syndrome, is due to the body before the menstrual period will have pelvic congestion, pressure on the bladder, it will lead to frequent urination, urinary urgency, poor urination, etc., generally this situation after the menstruation can return to normal. Week after week, generally do not need treatment, need to drink more water properly, abdominal hot compresses, will have relief. If frequent and urgent urination is combined with painful urination, it is not physiological, but should be a symptom of infection, and oral antibiotics, such as cephalosporin antibiotics, must be used to control the symptoms. The above content is for reference only, the specific medication and treatment should be guided by the doctor’s face-to-face consultation.