Ocular Migraines

Ocular migraines can start with a visual disturbance and may be followed by a throbbing headache.

Last Updated: March 26, 2024

What are the symptoms of an ocular migraine?

Ocular migraines can start with a visual disturbance and may be followed by a throbbing headache. These disturbances may include seeing:

  • zigzags, 
  • flickering lights, or 
  • enlarging blind spots.

If you are driving and experience these symptoms, pull over as a safety precaution until the visual disturbances go away.
 

How can I prevent ocular migraines?

For people who have frequent migraines, it is recommended to keep a logbook to keep track of things that could trigger a migraine. Common triggers include: 

  • food and beverages like:
    • cheese, 
    • alcohol, 
    • smoked meats, 
    • chocolate, and 
    • caffeinated drinks,
  • skipping meals,
  • sleep changes,
  • weather changes,
  • hormonal changes,
  • lights,
  • odours,
  • medications, and
  • emotional stress.
     

How can I treat ocular migraines?

Treatment will vary based on your physician’s recommendation.

Remember, it’s important to see your optometrist as soon as possible when you experience unusual visual symptoms to rule out sight-threatening conditions that require immediate attention.