After vitrectomy, patients should pay attention to good eye care, take medication on time and keep special position. 1. Eye care: after vitrectomy, patients should reduce watching cell phone and TV to prevent eye fatigue, avoid eyeball impact or extrusion, pay more attention to rest and avoid strenuous exercise. 2. On-time medication: After vitrectomy surgery for a short period of time, patients should strictly follow the doctor’s instructions to use medication, such as tobramycin eye drops, etc., but before using the medication, patients should pay attention to wash their hands to avoid infection. 3. Maintain a special position: If the vitrectomy, the patient vitreous cavity filled with silicone oil, patients in the first one or two weeks to take a special position, such as prone position, etc., the specific need to comply with medical advice. It is recommended that patients strictly follow the doctor’s instructions for care after vitrectomy, regular review, and timely consultation after discomfort occurs.