Newborns cry with tears, no other symptoms at this time is considered a normal phenomenon; if the newborn involuntarily tears or tears accompanied by eye redness and other symptoms, this is considered anomalous phenomenon. Most newborns do not have tears when they cry, which is related to the baby is relatively small tear gland has not been developed soundly, generally with the gradual development of the baby, the tear gland is gradually developed, there will be tears. There are also a small number of newborns will have tears when crying, indicating that the newborn’s tear ducts are relatively well developed, generally do not need to worry too much. If the newborn involuntary tears, accompanied by eye redness, swelling, increased secretion, etc., considered abnormal, this may be the emergence of conjunctival infection, dacryocystitis, etc.. Or newborn crying, accompanied by bloating, diarrhea, constipation, loss of appetite, sleep disturbance, etc., this situation is not normal, consider that there is a digestive tract diseases, such as dyspepsia, should seek medical attention. The resistance of newborns is relatively low, usually should strengthen the care, pay attention to keep the eye area of newborns clean and hygienic.