Fundus hemorrhage, edema first need to clarify the diagnosis, such as hypertension, diabetic retinopathy, ocular trauma, etc., to treat the cause. 1. Hypertension: when blood pressure is not well controlled, fundus hemorrhage and edema can occur when the high pressure reaches 200mmHg. It is necessary to apply sodium nitroprusside under the guidance of doctor to lower blood pressure rapidly and reduce the symptoms in time, and then apply oral drugs such as nifedipine to control the blood pressure. 2. Diabetic retinopathy: retinal capillaropathy can occur when long-term blood sugar control is poor, with symptoms of fundus hemorrhage and edema, which requires the application of insulin to control blood pressure. 3. Ocular trauma: contusion mostly causes hemorrhage in the posterior pole of the fundus and is often accompanied by choroidal laceration. If there is foreign body injury or perforating ocular trauma, vitreous hemorrhage is usually present at the same time, and surgical removal of the accumulated blood needs to be considered. It is recommended that when an organism experiences fundus hemorrhage and edema, it is important to seek prompt medical attention, identify the cause, and standardize treatment under the guidance of a physician.