If the newborn’s eye circle is blue, it is mainly considered to be caused by the following reasons: first of all, it is caused by lack of sleep, if the newborn’s long-term sleep disorder, the night sleep time is too short, it will cause the newborn to appear the situation of blue eye circle. To deal with this situation, you only need to increase the child’s sleep, such as applying massage to the child, and when the child’s sleep improves the situation of blue eye circles will naturally improve. Secondly, due to congenital vascular nevus, if the child has congenital vascular nevus dysplasia, it will also lead to blue eye circles. Finally, due to lack of oxygen, if the child has a congenital heart disease, it will also cause the child to have blue circles under the eyes, and there will be blue around the mouth or breathing difficulties.