Urinary tract infections are generally common in adults, but acute urinary tract infections in infants and children are not uncommon. The main symptoms are urethral irritation, or mucus discharge from the urethra. 1, painful urination, the baby will be afraid to urinate because it is more painful to urinate, relatively small infants will not express in words, so this time there will be crying, not urinating can be secondary to overfilling of the bladder. Prolonged crying causes the baby to be depressed, irritable and not want to eat. If the pain is more serious, you can take antispasmodic and pain-relieving drugs. 2, the number of urination is more, because the inflammation stimulates the urethra, always feel the urge to urinate, parents will frequently change the baby’s diapers, the perineum area is also under the infiltration of urine, easy to appear eczema. 3. If the urinary tract infection is not actively treated, it can cause systemic infection and the baby shows fever, vomiting and loss of appetite. So actively use antibiotic medication, plus drink more water. So, in addition to urinary tract irritation symptoms, babies with urinary tract infections also have complicating symptoms. It should be treated actively. Pay attention to feeding your baby more water and eating more vegetables during the day. Wipe the baby’s perineum frequently to keep the vulva clean and dry.