Usually, the condition of blue in front of the eyes occurs mostly in adults and is caused by staying up late for a long time and not getting enough sleep, commonly known as dark circles under the eyes. If a three-month-old baby has dark circles under his eyes, it is not normal. What is the cause of the blue in front of the baby’s eyes? If your baby has a blue eye, a respiratory infection is the main cause according to the symptoms. In addition, it is important to see if the baby has chronic pharyngitis. A baby’s blue eyes may also be caused by the accumulation of blood around the eyes and the thin eyelids, which can also occur after an eye injury. It is important to note that if the baby has an injury to the forehead, there is also the possibility of a blue eye circle. Parents promptly take the baby to the doctor to check if the eye circle is bruised, especially if it is caused by unknown reasons should pay more attention. If the baby has a head injury and both eyes are blue or have nosebleeds or bleeding in the whites of the eyes, they should be further examined. Another reason for a baby’s blue eye circle is that the baby has allergies. Allergies can also cause a slight darkening and bruising under both eyes, also called allergic ophthalmoplegia. In short, if a child is found to have blue circles around the eyes, parents must pay attention to it, first of all, let the baby have enough rest time, see if the baby’s blue circles around the eyes have improved, if they do not get improved, they need to go to the hospital for further examination.