My ocular migraines always come with a pretty strong headache. Last week I had my first one without the headache. Very difficult to try to concentrate when you cannot see.
Also when I get both types of migraines, I can’t remember names or do any sort of math.
I typically get a song or something stuck in my head and cannot let it go while I have the headache, it sucks.
Glad I’m not the only one! I had one a bit ago that was weird. If my right eye could see my right hand but my left eye couldn’t, it felt disconnected from me. Like it was someone else’s hand. Once my vision came back I still couldn’t read for about 2 hours without sounding out each word. Migraines can be wildly scary sometimes.
I don’t get ocular migraines so I have never seen something like this. I can see subtle multicolour flashes if I close my eyes and do things like looking around quickly or apply pressure to my eyes. This image reminds me of the flashes I see, but 1000x more intense. Would you describe it like that?
It is called a scintillating scotoma or ocular migraine. Scintillating is accurate; this clear crescent shows up in your vision and It is rippling with rainbow fringes. It starts off as a point somewhere in your vision, slowly expanding into a visible crescent that continues to expand. After about half an hour the crescent expands beyond your field of vision (FOV). For me it is paired with a loopy slightly lightheaded feeling that goes away with a whoosh once it leaves my FOV.
They are often triggered by bright light and may be correlated with migraines. I’ve had three of these happen but never had a migraine headache afaik.
Edit: clear might be the wrong word? My mind blends it in other than the rainbow fringes, but I think I can’t actually see what is behind the crescent.
No I’ve seen what you describe. What I see when I’m having one is most often a shimmering electric zigzag. Sometimes it take different shapes and the colors vary. Its always at the edge of my vision and moves when I move my eye. Its better to close your eyes when they are happening. At least for me. I have had them in both eyes at once and its really freaky since normally I only get them in one eye at a time. They don’t merge well and the combined blind spots have rendered me almost completely unable to navigate. I’ve pulled over while driving more than once and waited it out.
Same! I was on a road trip in Ireland and it came out of nowhere. Freaked me out. I’d never had one until a few months after my first bout with COVID. Now I get them but usually only if I’ve not been drinking enough water for a few days, and ONLY when I stand up. It’s preceded by a weird sort of throbbing where it feels like sound is turned down in time with my heartbeat.
Do you happen to have astigmatism or relatively poor vision, by chance?
I used to get these every month or so since I was like 10 until a few years ago, when I finally pulled the trigger and got LASIK. Have not experienced one since, which is a Godsend given that they would usually last for an hour or two and be accompanied by a gnarly headache which would otherwise render me useless.
I’m a little far sighted with perhaps a slight stigmatism. Mine are triggered by the seasons as far as I can tell. I get them mainly when the pollen drops in the spring and when the mold comes in the fall. They were particularly bad last year but some years they are just a minor annoyance.
Ah, I found that mine were largely caused by prolonged squinting to try to account for the astigmatism; along with some combination of dehydration, lack of sleep and/or excess caffeine consumption.
Nope but I see these when I’m getting a optical/ocular migraine.
My ocular migraines always come with a pretty strong headache. Last week I had my first one without the headache. Very difficult to try to concentrate when you cannot see.
Also when I get both types of migraines, I can’t remember names or do any sort of math.
I typically get a song or something stuck in my head and cannot let it go while I have the headache, it sucks.
Glad I’m not the only one! I had one a bit ago that was weird. If my right eye could see my right hand but my left eye couldn’t, it felt disconnected from me. Like it was someone else’s hand. Once my vision came back I still couldn’t read for about 2 hours without sounding out each word. Migraines can be wildly scary sometimes.
I don’t get ocular migraines so I have never seen something like this. I can see subtle multicolour flashes if I close my eyes and do things like looking around quickly or apply pressure to my eyes. This image reminds me of the flashes I see, but 1000x more intense. Would you describe it like that?
It is called a scintillating scotoma or ocular migraine. Scintillating is accurate; this clear crescent shows up in your vision and It is rippling with rainbow fringes. It starts off as a point somewhere in your vision, slowly expanding into a visible crescent that continues to expand. After about half an hour the crescent expands beyond your field of vision (FOV). For me it is paired with a loopy slightly lightheaded feeling that goes away with a whoosh once it leaves my FOV.
They are often triggered by bright light and may be correlated with migraines. I’ve had three of these happen but never had a migraine headache afaik.
Edit: clear might be the wrong word? My mind blends it in other than the rainbow fringes, but I think I can’t actually see what is behind the crescent.
No I’ve seen what you describe. What I see when I’m having one is most often a shimmering electric zigzag. Sometimes it take different shapes and the colors vary. Its always at the edge of my vision and moves when I move my eye. Its better to close your eyes when they are happening. At least for me. I have had them in both eyes at once and its really freaky since normally I only get them in one eye at a time. They don’t merge well and the combined blind spots have rendered me almost completely unable to navigate. I’ve pulled over while driving more than once and waited it out.
Same. Took me a while to figure out what it is cause I never get headaches.
YO that’s a gnarly aura!
I’ve seen that exact same shit. Well not exactly, but as you describe elsewhere, shimmery. No pain whatsoever, just that strange visual artifact
I read if you see lightning bolts you should go to the doctor immediately.
First time I had one of these I was so stressed out. I thought I was about to have a stroke.
Same! I was on a road trip in Ireland and it came out of nowhere. Freaked me out. I’d never had one until a few months after my first bout with COVID. Now I get them but usually only if I’ve not been drinking enough water for a few days, and ONLY when I stand up. It’s preceded by a weird sort of throbbing where it feels like sound is turned down in time with my heartbeat.
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Do you happen to have astigmatism or relatively poor vision, by chance?
I used to get these every month or so since I was like 10 until a few years ago, when I finally pulled the trigger and got LASIK. Have not experienced one since, which is a Godsend given that they would usually last for an hour or two and be accompanied by a gnarly headache which would otherwise render me useless.
I’m a little far sighted with perhaps a slight stigmatism. Mine are triggered by the seasons as far as I can tell. I get them mainly when the pollen drops in the spring and when the mold comes in the fall. They were particularly bad last year but some years they are just a minor annoyance.
Ah, I found that mine were largely caused by prolonged squinting to try to account for the astigmatism; along with some combination of dehydration, lack of sleep and/or excess caffeine consumption.