An ocular migraine is an episode of vision loss in one eye, usually lasting less than one hour and is associated with a headache. An ocular migraine can mimic other serious conditions, so it is very important to see an eye doctor as soon as possible if experiencing these symptoms.
Elevated Eye Health
Ocular Migraine
Causes
Ocular migraines are typically caused by reduced blood flow or spasms of blood vessels in the retina or behind the eye. Risk factors include:
- Similar causes and risk factors for typical migraines.
- More common in women than men.
- Most common from age 30-39.
- Family history of migraine.
Symptoms
The main symptom of an ocular migraine is a blind spot in the central area of vision which can start small and get larger. It usually lasts less than 60 minutes and usually presents in one eye. It can also affect the peripheral (side) vision.
Treatments
Ocular migraines can be treated with the same treatment used for standard migraines. Based on the doctor’s recommendations, this may include the following:
- Mild: over-the-counter medications, such as acetaminophen, ibuprofen, or naproxen.
- More severe: prescription medications to help with migraines or the symptoms that accompany migraines such as nausea.