Fundus hemorrhage usually refers to hemorrhage on the surface of the retina, which is a symptom mainly seen in fundus vascular diseases such as retinal vein blockage, retinal perivasculitis, diabetic retinopathy, hypertensive retinopathy and so on. Therefore, if this condition occurs frequently, it is necessary to go to the hospital early for systemic and ocular examinations to clarify whether there are any systemic underlying diseases or ocular diseases, such as hypertension, diabetes and other systemic diseases, as well as retinal vascular blockage or perivenous inflammation and other ocular diseases. After the cause of the bleeding is identified, a treatment plan will be formulated based on the specific manifestations of the bleeding and the extent of the bleeding. If the hemorrhage is small, it can be treated conservatively with medication; if the hemorrhage is large or extensive, retinal laser photocoagulation and, if necessary, vitrectomy may be performed.