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Migraines & Headaches Health Center

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Ocular Migraine Symptoms and Diagnosis

Symptoms of Ocular Migraines

In 50% of cases, ocular migraines cause temporary and dramatic visual disturbance. In the other half of cases, ocular migraines can cause lesser vision disturbances such as:

  • Blurring
  • Partial vision loss
  • Scotomas, or a blank spots in your vision
  • Dimming
  • Flashes of light

Ocular migraines are usually brief, lasting less than five minutes. However, they can last up to 30 minutes. Forty-one percent of people have a headache during the vision loss. Twenty-five percent have it before or after.

Recommended Related to Migraines/Headaches

Migraines and Your Job

Getting migraine headaches is tough. Managing a migraine at work can be even trickier. Can you keep migraines at bay while you're on the job? What can you do if one strikes during working hours? How much do you have to tell your boss about it, and could it hurt your career? WebMD spoke with migraine and workplace experts about that. Here's their advice:

Read the Migraines and Your Job article > >

Diagnosing Ocular Migraines

Since ocular migraines are fairly brief, it's likely that you will be diagnosed based on your recollection of symptoms.

The symptoms of ocular migraines are similar to those of other serious disorders, such as eye diseases and stroke. So your doctor will want to do a thorough evaluation. If you have any of the risk factors below, your doctor may run additional tests to rule out more serious conditions:

WebMD Medical Reference

Reviewed by Alan Kozarsky, MD on February 28, 2014

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