Ocular Migraine
Ocular migraine is a type of migraine, and is usually not a cause of concern unless it starts interfering with daily activities. Some of the most common ocular migraine symptoms are flashes of light, blind spots, zigzagging patterns and shimmering stars or spots. The causes of ocular migraine are not known exactly, but in some people, eating certain foods such as shellfish, artificial sweeteners, nuts or chocolates can trigger it. Ocular migraine is also known as ophthalmic migraine or silent migraine.
Cures for Ocular Migraine
The patients of ocular migraine also suffer the usual symptoms of classical migraine, however, there is a basic underlying difference. In case of regular migraine, the visual disturbance occurs in the occipital cortex, but in case of ocular migraine, the disturbance arises from the retinal blood vessels in the eyes. In classical migraine, the aura arises from the brain, however in ocular migraine, it arises from within the eye.
There is a disagreement regarding the causes of ocular migraine, and some health professionals believe that any effect
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on the retinal blood vessels originates from the occipital cortex. Symptoms of ocular migraine are temporary, and do not cause any lasting harm. But, having this migraine can interfere with the daily activities, such as watching television, reading, driving and so on. Ocular migraine is treated using the same medications that are used for general migraine.
The sufferer may experience a throbbing, dull headache, along with fuzziness or blind spots. These symptoms usually disappear within 20-30 minutes, but the individual may feel quite fatigued. There might be some issues with learning, and concentrating on the specific objects. There is no sensitivity to the sound or light, but the person may feel nauseated due to irregular sightlessness.
The episodes of ocular migraine can be reduced by restricting the exposure to triggers. Seasonal allergic reactions add to these migraines, as atmospheric alterations are similar to journeying cross-country by airplane.
If you feel that the ocular migraine might be coming, do not panic as it is important to stay calm. Look for a dark and calm place to lie down for 20-30 minutes, or you can take the regular headache medicines such as Tylenol or aspirin.
A good test to verify if you have ocular migraine is to cover your one eye. If the symptoms do not change, close the other eye. If the symptoms stop, you might be suffering from ocular migraine, but if the symptoms do not change, you might be suffering from regular migraine. In any case, it is important to seek advice from your physician so as to rule out any serious eye disease or disorder in blood vessels near the eye.
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