Red marks on the baby’s eyelids may be caused by external factors, capillary hemangioma, etc. It is recommended to go to the hospital to find out the cause of the disease, according to the cause of the disease and then targeted treatment. 1. external factors: mainly because the baby eyelids by external injury or in the birth canal by extrusion caused by damage resulting in bleeding conditions, which will appear this kind of conditions. 2. Capillary hemangioma: it is manifested as red marks on the eyelid area, eyelid abnormality and so on. Generally, there is no discomfort. Some children’s hemangiomas can disappear on their own, and some of them need treatment. Red marks on the eyelids of babies may also have other reasons, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment under the guidance of the doctor.