What is the cause of blurred vision?

Eye swelling blurred vision may be related to non-disease factors and disease factors, disease factors mainly include myopia, glaucoma, etc.

First, non-disease factors

Some normal people if they always stay up late in the near future, long-term close use of the eye, eye fatigue, may feel eye swelling, transient blurred vision, generally in the change of bad eye habits can be significantly improved.

Second, disease factors

1, myopia in

most cases due to genetic, bad eye habits and other reasons, patients can be manifested as eye swelling, see distant things blurred.

2,

glaucoma is mainly divided into primary open angle glaucoma and primary angle closure glaucoma, most cases due to trabecular meshwork drainage system lesions caused by, and primary angle closure glaucoma in most cases due to close use of the eye, patients can be manifested as eye swelling, blurred vision, eye pain.