There is no fast way to reduce the swelling of children’s eyes, which may be caused by crying, blepharitis, eye allergies, eye trauma and other factors, and can be treated under the guidance of the doctor through the improvement of living habits, physical therapy, medication and other ways, the specific treatment is related to the patient’s condition. 1. Physiological factors: If a child cries for a long time or sleeps with his head in a low position, the child may have swollen eyelids, which usually does not need special treatment, and the swelling of the eyelids may gradually subside after rest. 2. Blepharitis: Blepharitis refers to suppurative inflammation of the eyelid glands. Under the stimulation of inflammation, children can have eyelid swelling, congestion and other discomforts. Children can follow the doctor’s instructions to use levofloxacin eye drops, erythromycin eye ointment and other medications to alleviate the discomfort of the eyes and promote the recovery of the condition. 3. Eye allergy: allergic children exposed to pollen, hair and other allergens can appear eyelid swelling, children need to stay away from allergens, but also follow the doctor’s instructions to use loratadine, sodium cromoglycate eye drops and other medications to relieve eye discomfort. 4. Ocular trauma: children with ocular trauma can also have eyelid swelling, early in the child’s eye cold compresses, after 48 hours of localized hot compresses on the eyelids, to promote eyelid swelling subside. It is recommended that children with significant eyelid swelling consult a doctor to evaluate their condition and follow the doctor’s instructions for treatment.