My eyes are blurry. I can't see what's going on.

1. Refractive error Refractive

error is a disease caused by

many factors, such as heredity, long-term incorrect eye habits, lack of outdoor activities, congenital dysplasia of cornea or lens, etc., which can cause refractive error, resulting in decreased vision, manifested as blurred vision.

2. Glaucoma

is a disease caused by elevated intraocular pressure, progressive optic nerve damage and visual field defect. It is related to factors such as aqueous humor drainage system lesions, abnormal ocular anatomical structure, eye trauma, etc., which can lead to abnormal intraocular pressure, blurred vision, headache and eye swelling.

3.

Cataract is mainly caused by aging, heredity, trauma, immune and metabolic abnormalities, local nutritional disorders, etc. Lens protein degeneration and opacity. Patients mainly manifested as blurred vision, myopia, diplopia and strabismus, glare, etc.