The baby eyelids have bruises on the consideration is due to capillaries, or may be blepharitis, conjunctivitis and other diseases. 1. Capillaries: Due to the relative delicacy of the baby’s skin, the capillaries on the eyelids are relatively clear, and the situation of bruises on the eyelids can occur. Usually there is no discomfort, with the progress of time, this kind of phenomenon can gradually disappear, parents do not need to worry too much. 2. Blepharitis: Blepharitis is caused by staphylococcal infections or may be triggered by poor hygiene habits or low immunity. Children with blepharitis may have localized redness and swelling, and if the skin is congested, the baby may have bruises on the eyelids. 3. Conjunctivitis: Conjunctivitis may be caused by microbial infection, tear duct blockage and other factors. Affected children may have red eyes, foreign body sensation, conjunctival congestion and other symptoms, when the local vasodilatation, may appear on the eyelids with bruises. There are many reasons that cause babies to have bruises on their eyelids, so parents are advised to bring their children to regular hospitals in time for relevant examinations so as to find out the cause of the disease.