Learn about causes of gradual and sudden-onset blurred vision, from eyestrain and refractive errors to cataracts and strokes, ...

Dizziness and nausea are two symptoms that often occur simultaneously and aren't usually serious when caused by, for example, ...

Doctors think they've figured out a way to predict who might lose vision due to a high brain pressure disorder. Idiopathic intracranial hypertension occurs when there's unexplained pressure buildup in ...