Medically reviewed by Nicholas R. Metrus, MD Blurry vision and headaches often occur together with migraine or cluster headaches, or these symptoms may indicate eye strain. Additionally, blurry vision ...

If you do not regularly experience sudden blurry vision from a known medical cause, such as migraines, see a healthcare provider for diagnosis and treatment of your symptoms. If your vision ...

The videos in this story may be uncomfortable for readers with migraine or other conditions. Turn on reduced motion ...

Auras can occur as a warning before the migraine strikes -- triggering flashes of light, or wavy, zigzag, and blurred vision. Auras may also cause tinnitus or ringing in your ears. Some people ...