What causes sudden fundus bleeding?

Sudden fundus bleeding is not bad lifestyle, eye trauma, retinal vascular disease and other reasons.

1, bad lifestyle

patients due to smoking damage blood vessels, reduce vascular elasticity, elevated cholesterol levels and blood pressure, and drinking stimulate peripheral blood pressure, leading to capillary rupture, can occur sudden fundus bleeding phenomenon.

2, eye trauma

patients due to contusion, perforating eye trauma and other reasons, can cause sudden fundus bleeding phenomenon.

3, retinal vascular disease

patients due to retinal phlebitis, retinal vein occlusion, retinal angiomatosis and other retinal vascular disease, can suddenly fundus bleeding.