What is the reason for frequent urination?

Children show frequent micturition, considered to be caused by urinary tract infection. Because children are younger, self-care ability is poor, urethral orifice shows some pollution can not be actively cleaned, so it is easy to cause bacteria to invade the urethra through the urethral orifice, causing urinary tract inflammation, and causing frequent micturition symptoms, serious cases may be accompanied by urgency, urinary pain. At the same time, it is necessary to observe whether the male child's foreskin is too long and whether there is phimosis, because the foreskin is too long and phimosis is easy to cause foreskin deposition, bacterial breeding, and inflammation of the urinary system.