Keywords: pediatric urinary frequency

    Nursing infants, into the water more small bladder capacity, up to 20 times a day voiding an age urinating about 15 times to preschool and school-age children, 6-7 times a day urination, such as excessive frequency of urination compared with frequent urination. Frequent urination for many reasons, should be read in conjunction with the specific performance and laboratory tests, a comprehensive analysis to identify the cause. Common reasons are:

    ① urethra and seasonal factors: such as frequent urination but each time the small amount of urine, urine painful expression, and no other symptoms, the first thing to consider local factors, such as inflammation of the urethra, the prepuce, or pinworm stimulate the genitals. In addition, seasonal factors, the winter polyuria is a normal phenomenon.

    ② dietary polyuria: such as frequent urination each time urine output, no other show, first of all to pay attention to whether or not to drink too much, especially children like sugar occurred.

    ② neurogenic urinary frequency: children detrusor dysplasia, not sound nervous, polyuria occurred during the day drip, up to 20 to 30 times, but normal urination at night, there are recurring trends and urine tests were normal, the disease is non-caused by inflammation.

    (4) urinary tract inflammation; such as frequent urination, urgency, dysuria, or fever, should be considered a urinary tract infection, such as cystitis, pyelonephritis, urinalysis. Check under the microscope can be found pus or a large number of white blood cells, accompanied by severe systemic infection symptoms, required treatment with antibiotics.

    ⑤ specific diseases: such as frequent urination with urine, and thirst, polydipsia, how, wasting, should pay attention to check the urine, such as urine sugar diabetes should be considered, such as urine sugar-free and low specific gravity, should think of diabetes insipidus.
    
    Frequent urination should be treated for the cause, if the inflammation is caused mainly anti-infective, the pinworm due to give deworming. The prepuce feasible surgery, pure water intake too much water into the appropriate control. In addition, pay attention to local hygiene, bathe locker.