Stop taking steroid hormones and aspirin and other anticoagulants 7- 10 days before eye liposuction surgery; If you have conjunctivitis, blepharitis and severe trachoma, you must be cured before liposuction. If there is inflammation around the eyes, suspend the operation. Drop antibiotic eye drops one day before operation, twice a day; Patients with a history of bleeding tendency should check platelets and clotting time; When necessary, middle-aged and elderly patients need to measure blood pressure and do electrocardiogram. If there is slight abnormality, medication should be given before operation. Women should avoid menstrual period; The operation was suspended during pregnancy.