Blurred vision in one eye can be due to a number of things including stroke or macular degeneration. There are plenty of infections that may also be the cause like COVID-19, iritis, or ocular herpes.

The mucus comes from the conjunctiva which is the transparent tissue covering the ... Intermittently blurry vision is common, especially after prolonged reading or computer use.

Astigmatism occurs when the eye is shaped more like an oval than a sphere, causing blurry vision. Astigmatism affects about one in three Americans and it occurs more frequently as you age.

A cataract is a cloudiness that forms on the eye's natural lens, causing blurry, dull vision, increased light sensitivity, and poor night vision. Cataract surgery restores clear vision by ...