Visual distortions can affect your ability to see normally. Often called visual disturbances, they can cause changes in ...

If a headache occurs with blurred vision or causes it, it may be due to an underlying condition such as migraine or low blood sugar. Rarely, it can be a sign of a medical emergency. The various ...

Sudden blurring can be caused by dry eye or a single event, including a detached retina, stroke or TIA. These 18 events can cause sudden blurred vision, and immediate treatment may be important to ...