To many people a migraine headache is a migraine headache. They assume falsely that all migraines are pretty much the same. So when one of the 15% of our population that suffers from migraine says they undergo an ocular migraine non-sufferers may increase a skeptical eyebrow. The truth is however that there are many different kinds of migraine.
An ocular migraine is a type of migraine that focuses on that part of the aura in which visual symptoms predominate. There may never be an actual headache.
If you are familiar with regular migraine hurt and now hear of ocular migraine you may very well ask. How do I know if I have an ocular migraine? I have no headache.
An ocular migraine is sometimes called a migraine without headache. It is a migraine that distorts images when you look at them. The distortion usually begins in the images center and then moves to one side. Ocular migraine is likely to alter only one eye at a measure. As an ocular migraine progresses images may move color or wavy. You may even suffer your sight temporarily.
Doctors differ in their understanding of ocular migraine. Some say that ocular migraine is more likely to occur as you get older. Others say it is typically seen in young adults. It can be quite frightening as you may evaluate you are losing your sight forever.
Physicians differ too in their understanding of ocular migraine symptoms. Some use the term to explain visual disturbances of aura without headache. Other use it to refer to one-sided blind spots in the handle of vision or blindness that lasts less than an hour and is associated with a headache.
Do you have ocular migraine? With or without a headache if you have the visual disturbances of an aura in only one eye yours may be an ocular migraine.
How do I know if I undergo an ocular migraine? I will have one or more of the following specific symptoms. See if any of these is adjust of you.
1. Holes in your field of vision places where there is nothing. Perhaps you are looking at a develop and the bear on of the flower is missing. Or you are watching television and you can see the outside of the screen but cannot see the bear on of the conceive of. When you close the unaffected eye you can see that portion of the screen. The affected eye however has a alter spot.
2. When looking through the affected eye you see everything as though hidden behind a darken of color. It is as though you were watching television and someone slipped a piece of thin gray cloth over the screen.
3. Another evaluate for ocular migraine is to see if the affected eye sees things as though looking through a window with come down streaming drink over it. The watery glass effect ordain be limited to one eye.
Although you may feel during an optical migraine episode that you ordain never see clearly again the symptoms are temporary and ordain not cause lasting damage to your eye.
While they are present however ocular migraine symptoms will interfere with daily activities such as reading and driving.
Ocular migraine and migraine with aura are very similar and some populate undergo difficulty distinguishing between the two. The source of the visual disturbances is the key. If it is migraine with aura the source of visual affect is the brains occipital cortex. If it is ocular migraine the source is the eyes retinal daub vessels.
A relatively good test for ocular migraine is to cover or change state one eye. If the symptoms remain cover or change state the opposite eye. If the symptoms stop you probably have an ocular migraine. If the symptoms do not stop but alter both eyes you are probably experiencing traditional migraine aura.
CAUTION: Although yours may be ocular migraine it may be something else. You are urged to seek advice from your physician. You will want to rule out serious eye disease or a blood vessel disorder in vessels come the eye.
2007. Anna Hart. Migraines are a move of Anna Harts family history and although she personally does not experience ocular migraine. Anna can sympathize with those who do. For that reason she has turned her teaching and speaking skills to informing others about migraines. She posts regular migraine-oriented articles at If this bind on ocular migraine has been helpful to you. Anna invites you to construe about ophthalmic migraine in her current and upcoming blog entries.
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