Babies always wake up with urine is usually normal, but also need to rule out pathological conditions based on the specific symptoms of the baby. Specifically according to the baby’s situation comprehensive judgment. 1. Physiological phenomenon. Infants due to the weak storage capacity of the bladder, easy to urinate and wake up, this is a physiological phenomenon, pay attention to the baby do not drink too much water before bedtime. 2. Pathological factors: urinary system diseases, such as urinary tract infections, babies will have symptoms such as polyuria, need to go to the hospital pediatrics, complete blood, urine routine and other related examinations, to clarify the condition, and give timely symptomatic treatment. Babies are always woken up by urine need to closely observe the baby’s growth and development, found abnormalities should be timely consultation.