My 9 year old daughter woke up with swollen eyes and constantly scratching?

Allergic reaction: There is a possible allergic reaction. Avoid dust, wash all sheets and towels in hot water and rinse the eyes with saline. The eyelids and eyelashes should be gently washed. If there is a change in vision, continued swelling, please see your physician right away. Apply a local steroid cream to the skin three times daily until you can see your pediatrician.