Children with swollen eyes can use cold compresses with hot compresses to reduce the swelling, to prevent the swelling from becoming more serious, simple treatment and timely medical examination to avoid eyeball damage. If a child’s eye is swollen, an ice pack or cold towel can be applied to the affected area for a short period of time. Cold compresses can promote subcutaneous vasoconstriction, which will prevent the swelling from becoming more serious to a certain extent, and also reduce the pain caused by the injury. Hot compresses can be applied about 48 hours after a child’s eye is swollen, which can effectively promote local blood circulation and reduce swelling. If a child’s eye is swollen and accompanied by obvious trauma or bleeding, it is necessary to consult a doctor in time and use iodophor, hydrogen peroxide and other medical disinfectants under the doctor’s guidance to avoid infection. Children with swollen eyes are recommended to go to the hospital for examination to find out whether there is any damage to the eyeball, and according to the examination results, actively cooperate with the doctor for treatment.