Title: Ocular Migraine can Also Produce the Aura Symptoms
Headings: Ocular Migraine
Ocular Migraine
What are Ocular Migraines?
What are the symptoms?
What are the causes?
What about Ocular Migraines versus Brain Tumor?
What about Ocular Migraines versus Sinus Headache?
How are Ocular Migraines treated?

Content: Visual disturbances such as a graying out visually or even temporary partial blindness
Eyelid Twitching
Nystagmus
Dizziness
Vertigo
What are the causes? The cause of these Migraines is not known well. Some believe that it is vascular in origin. The mechanism proposed is marked by a sudden constriction (or narrowing) of blood vessels, which reduces blood flow to the eye. It is this decreased blood supply that causes the strange visual disturbances. Most last under five minutes. Vision usually returns to normal afterward. Research is confirming that the Migraines are genetically based. Ocular Migraines have been described as a neurological disease in which the brain is sending out confusing signals due to an inherited genetic abnormality. Usually the Migraines are harmless, but if you experience sudden loss of vision in one eye or any of the visual disturbances described above, you should consult your eye care provider to make sure you do not have a more serious condition like an Eye Stroke.