Patients who stay up late the next day, eye swelling, mostly due to patients with poor local blood circulation in the eyes, but also may be caused by blepharitis, allergies, etc., patients can be treated through general treatment, medication, etc., to promote the subsidence of edema in the eyes. 1. General treatment: patients with swollen eyes need to avoid staying up late, pay more attention to rest, and also pay attention to avoid drinking a lot of water before going to bed, and adhere to the massage around the eyes to promote the swelling of the eyes to subside. 2. Medication: Blepharitis refers to purulent inflammation of the eyelid glands, and under the stimulation of inflammation, patients may experience redness, swelling, pain and other symptoms. Patients can use tobramycin eye drops, erythromycin ophthalmic ointment and other medications as prescribed by the doctor to control the inflammation and promote the abscess to subside. Allergic patients exposed to pollen, dust and other allergens, patients may have eye allergic reactions such as allergic conjunctivitis, patients may appear eyelid swelling, may also be accompanied by itchy eyes and other symptoms. Patients can follow the doctor’s instructions to use sodium cromoglycate eye drops and other anti-allergy medication, but also oral loratadine and other medications to relieve eye swelling. It is recommended that patients with obvious eye swelling should consult a doctor to evaluate their condition and follow the doctor’s instructions for treatment.