Vision changes are common as people age from reading glasses to issues with cataracts. Senior citizens who have vision issues should address any concerns immediately to ensure they are safe and ...

A recent study published in JAMA Ophthalmology suggests that some patients may experience vision changes linked to a condition known as nonarteritic anterior ischemic optic neuropathy (NAION).

Sudden blurry vision in one or both eyes may indicate a medical emergency like a stroke or detached retina. Other, more gradual changes can be a sign of refractive errors. Usually, your best ...