1. Fundus hemorrhage is a common disease in ophthalmology, which means that blood overflows blood vessels and flows into or around the retina. If the amount of bleeding is large or the bleeding site is located in the macula, it will seriously affect vision. Fundus hemorrhage is not an independent eye disease, but a disease accompanied by many eye diseases and some systemic diseases. This kind of bleeding can only be seen by doctors through fundus examination, which is invisible to ordinary people.
2. Fundus hemorrhage is mostly caused by hypertension, diabetes, retinal vascular occlusion or abnormal immune function, which is common in patients with hypertensive retinopathy, diabetic retinopathy, retinal vein occlusion, periretinal inflammatory lesions and other diseases.
3, the elderly are prone to fundus bleeding, because the flexibility and elasticity of their blood vessels have changed, and the blood vessels are hard and brittle, and they may bleed if they are slightly stimulated. Elderly people with hypertension, diabetes, arteriosclerosis and hyperlipidemia are more likely to suffer from fundus hemorrhage because the fundus blood vessels have hardened, so special attention should be paid.