Sudden inability to see out of one eye may be due to acute onset glaucoma, retinal detachment and vitreous hemorrhage, which need to be determined by complete fundus photography and other examinations.
1. When acute onset glaucoma occurs, due to the acute damage to the optic nerve and other structures in the fundus of the eye, resulting in severe eye pain, headache, vision loss and even blindness, it is a disease that requires emergency ophthalmologic treatment, or else it may lead to permanent blindness.
2. As the macular retina is the key part of vision formation, when it is edematous, cracked or even detached, it may lead to sudden vision loss, occlusion or even blindness, etc., and timely surgery is needed to save vision.
3. For diabetic retinopathy or venous obstruction and other underlying diseases, there may be sudden widespread hemorrhage in the fundus of the eye, which affects the transmission of light and thus manifests itself as sudden blindness.
Sudden loss of vision in one eye may also be caused by other diseases, such as central retinal artery obstruction, central retinal vein obstruction, etc. It is recommended that for sudden vision loss and blindness, we should consult a doctor in time, complete fundus photography and other auxiliary examinations, and deal with the specific situation.