For example, wavy lines may be due to a problem with the retina, while an autoimmune condition or simple astigmatism may cause blurry vision. Visual distortion doesn't always mean there is a ...

The reality star hears some concerning news following a visit to an ophthalmologist in PEOPLE's exclusive clip from the TLC ...

Age-related macular degeneration may cause a gradual reduction in your central vision over time, so you might not recognize ...

In certain conditions, the cornea has areas that become weak. When this occurs, the cornea starts to bulge, causing vision distortion. Although glasses can correct some of this, most patients need ...

Astigmatism occurs when the cornea—the transparent front surface of the eye—has an irregular shape, resembling a football rather than a perfectly round basketball. This uneven curvature causes light ...