Hi Scott,
Acephalgic form of migraine occurs when the headache phase in migraine is not observed. Visual or optic symptoms are experienced for a longer period of time and may presents as flashing or scintillating light. Medications for migraine may help provide relief. The diagnosis of acephalgic migraine is quite a difficult task. And you need to work closely with your doctor for proper evaluation. Take care and do keep us posted.
I have had migranes with the visual effects for years. The visuals usually last about an hour for me. I am now on the past 24 hours with just the visuals and no pain. Has any one else experienced this? Thanks, Scott
Hi,
The diagnosis of occular migraines is clinical and soley depens on the symptoms.
The symptoms of ocular migraines vary from person to person, and may include seeing zigzagging lines or patterns, especially at the outer edges of your vision, seeing shimmering or colored lights, loss of vision in one spot or off to one side. With typical migraines, but uncommonly with ocular migraines, you can have severe pain following these symptoms. You may also have nausea or vomiting. Ocular migraines usually require no treatment, other than rest until the symptoms pass.
Refer http://neurology.health-cares.net/ocular-migraine.php
Best
Can ocular migraines be diagnosed by an eye doctor because I went to one the other day for my migraines and they said everything looked fine.
Hello Dear
You probably have ocular migraine.The symptoms of ocular migraine are-,
Flashes of light ,zigzagging patterns, blind spots ,shimmering spots or stars.
Cause of ocular migraines is unknown. In some people, it's related to eating certain foods such as chocolate, nuts, shellfish or artificial sweeteners such as aspartame. Some may have episodes brought on by caffeine or alcohol. Some believe that tension and fatigue are linked to this condition.
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You should consult a neurologist. And seek appropriate treatment.
Refer http://www.mayoclinic.com/health/ocular-migraine/AN01681