Astigmatism is a vision disorder that affects how the eye processes light. aluxum/ Getty Images Astigmatism is an eye condition that causes blurry vision, especially in dim light. That's because ...

Blurry vision is not always a cause for concern, but it can be a sign of a detached retina, a stroke, an infection, and various other conditions that may need medical attention. Keep reading for more ...

Add Yahoo as a preferred source to see more of our stories on Google. Have you ever been watching TV or reading a book and all of a sudden had blurry vision in one eye? Maybe you closed one eye and ...

Blurry vision and headaches often occur together with migraine or cluster headaches, or these symptoms may indicate eye strain. Additionally, blurry vision combined with a headache can sometimes ...

Add Yahoo as a preferred source to see more of our stories on Google. As we age, vision changes can make it difficult to do everything from read small print on restaurant menus to drive in dim light.

Swelling in the macula (macular edema) can result from numerous conditions. Over time, untreated swelling can cause blurry vision or permanent vision loss. Your retina is the thin layer of tissue at ...

Hypermetropia and presbyopia are both forms of refractive error and cause blurred vision. They have different causes and require different treatments. Are objects far ...

To accurately assess and diagnose this patient’s condition, the clinician needs to eliminate other possible causes of transient visual changes such as hyperglycemia, hypoglycemia, transient ischemic ...

This story is part of a series on the current progression in Regenerative Medicine. This piece is part of a series dedicated to the eye and improvements in restoring vision. In 1999, I defined ...