Red bags under the eyes of infants can be caused by food accumulation, but there are many other causes of red bags under the eyes of infants. If the redness is caused by food accumulation, the infant may also have a decreased appetite, a thick white tongue, a foul taste in the mouth, a distended stomach, and a peculiar sour odor in the stool. In addition, scratching, conjunctivitis, blepharitis and other causes can also lead to redness of the lower eye bags, parents need to combine the infant’s specific situation to determine. 1, scratching: If the infant scratches the lower eye bags with his hands, making them swollen and congested, and then the lower eye bags appear red symptoms. This situation usually disappears naturally, parents do not need to worry too much; 2, conjunctivitis: if the infant contact with some special items, or stimulated by some special smell, inflammation of the conjunctiva, and then appear red eyes, itchy eyes, dryness and other symptoms, if the infant rubbed with his hands, can make the lower eye bags red symptoms aggravated. At this time, you need to use eye drops for treatment under the guidance of a doctor; 3, blepharitis: due to the infection of Staphylococcus aureus, infants appear red symptoms in the lower bags of the eyes, in addition, can be accompanied by obvious swelling pain, local hard nodes can be touched, and there will be obvious pressure pain when pressed. In the early stage of the disease we can treat by hot compresses, along with the use of antibiotic eye drops or ointment, if the early stage does not subside, when the infection worsens we need to go to the ophthalmology department for pus drainage treatment; 4, other causes: if the infant suffers from rhinitis, or nasal blockage, can appear under the eye bags red symptoms, the need for drug treatment to relieve the discomfort.