Vision and Eye Disorders Forum - Flashes of Color/light In Vision

hello! first a little background. 32-year old female. worn glasses since i was about six. very nearsighted. also have an astigmatism. in early spring of this year, i went off my anti-depressant, celexa (20mg). i went off slowly, but apparently not slowly enough. after two months of horrible side-effects/withdrawal, i had to go back on (10mg this time).

right after i went back on, i got headaches. i had a headache every day, though not all day, for five weeks straight. i even had my first migraine. i think i've only had a few migraines since then (2?) but the headaches have dissipated, though i still get one (mild) occasionally.

during some of these headaches, and also before and after, i'd see this strip of colored light flash in my vision. eventually, the colored strip of light would happen randomly for a second here and there, without a headache present. kinda looked like a prism of sorts, though thin, and linear.

during the time of the daily headaches, i went to my optometrist and had my eyes checked. my prescription changed a little and i got new glasses. other than that, nothing out of the ordinary was noted, even though i did mention the headaches and color flashes. his guess was migraines and kinda seemed dismissive.

the light flashes continued, though most of the time, no headache was present.

i eventually went to an ophthalmologist. my pupils were dilated and my eyes were checked. i told them of my symptoms, but the doc said it didn't sound exactly like an ophthalmic migraine, and she'd never heard of visions problems exactly like i was having before. ugh. anywho, my eyeballs were fine and they said they were healthy. no retinal detachment or anything like that.

the color flashes are a little different now. they are more spots, rather than lines. kinda like what you see after having your picture taken with a flash. i have them every day, for a split second here and there, throughout the entire day. my vision is not obstructed in any way. it's just annoying. nothing seems to bring them on and nothing seems to help. i see them with or without my glasses on. i believe they are in both eyes. i see them more when looking at a computer screen, it seems, but i see them in any circumstance. there does seem to be a dull headache with them sometimes, and my eyes feel strained, but often, it's just the flashes of color with no other symptoms present.

i'd say i've been experiencing this for about 4-5 months now.

my next step, according to my doctor, is to see a neurologist. i'm not looking forward to that since it's likely to cost me an arm and a leg. i just don't know what they'd find either.

so, that's where i am right now. any thoughts or advice would be greatly appreciated. if i've put this in the wrong forum, please feel free to move it.

thanks in advance.