Frequent urination patients how long can self-cure, need to be based on the cause of the disease and the severity of the symptoms of frequent urination comprehensive judgment. Frequent urination can be both physiological, and then exclude factors will be symptoms soon disappear; however, frequent urination can also be one of the symptoms of many diseases, the possibility of self-healing is small, the need to consult a doctor in a timely manner to identify the cause of treatment. 1. Physiological factors: If you drink a lot of water, the amount of water intake increases, the amount of urine will also increase, there will be frequent urination; winter cold, sweat discharge is reduced, polyuria is also a normal phenomenon; mental tension can also occur when the number of times of urination increases. 2. Pathologic factors: (1) inflammatory stimuli: urethritis, cystitis, vulvovaginitis, pyelonephritis, penile circumcision and so on can appear frequent urination symptoms. (2) non-inflammatory stimuli: urethral polyps, parurethral cysts, urinary stones can also cause urinary frequency. (3) Reduced bladder capacity: enlarged uterus or ovarian cysts in pregnancy, tuberculous bladder contracture, and bladder occupying lesions. (4) Neurogenic dysuria: Due to the dysplasia of bladder forced urinary muscle and unsound nerves, dribbling polyuria can occur during the daytime, which can be up to 20-30 times, but the urination is normal at night. (5) Others: increased urination may also occur in patients with uremia, acute kidney injury polyuria, and diabetes mellitus. Therefore, the emergence of frequent urination symptoms, in addition to the exclusion of physiological factors can not be relieved, should go to the hospital in a timely manner to clarify the diagnosis, find the cause of the disease, and follow the doctor’s instructions for treatment.