Children sleep up eye swelling, mostly due to too much water before going to bed, stay up late, blepharitis, etc., the patient can adjust the bad habits, local hot compresses, the use of medication. 1. Drinking too much water before going to bed: If the eyelid edema is caused by drinking too much water before going to bed, the patient needs to correct the habit of drinking too much water before going to bed, and use a small amount of water, which can promote the swelling of the eyes to subside. 2. Stay up late: Staying up late can lead to eye swelling, children need to develop the habit of going to bed early and getting up early to avoid staying up late for a long time. You can also apply localized cold compresses to the eyes to shrink blood vessels and improve the symptoms of eye swelling. 3. Blepharitis: Blepharitis patients may have swollen eyes, early through the eyes of the local hot compresses, to promote the inflammation subside. Patients can use erythromycin ophthalmic ointment and tobramycin eye drops as prescribed by the doctor to control the inflammation and promote the recovery of the condition. It is recommended that patients with obvious eye swelling consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment.