Diabetic retinopathy care includes comprehensive systemic care and eye care, postoperative care: 1, systemic care: including long-term effective health education for diabetic patients, urging patients to pay attention to blood glucose control and blood glucose status all the time, which can be done through some telephone callbacks, or try to let patients carry out self-monitoring of blood glucose, which can be informed to the doctor when visiting the doctor, as well as the patient’s blood pressure medication The patient’s blood pressure should be controlled, including lipid control, balanced diet, and appropriate physical exercise. 2. eye care: including regular visual acuity monitoring and intraocular pressure monitoring, once there is a decrease in visual acuity, which may indicate the progression of diabetic retinopathy, it is immediately necessary to conduct dilated fundus examination or fundoscopic imaging, which requires appropriate treatment. 3. postoperative care: including pain management for patients after laser surgery. Or some telephone call-back, if the patient appears some discomfort, such as vision loss, etc., it is necessary to make a preliminary judgment, and then guide the patient to seek timely medical treatment, etc.