February 23, 2020
I am having ocular migraines again. Thin arcs of vibrating rainbow colour scarring my field of vision. Both eyes, the same. The lines fade after half an hour or so. There is no pain, no headache, just this strange effect, like a kaleidoscopic corona that both cuts and circles my view. It seems this is not usually a serious condition, and might be brought on by stress, dehydration and a range of other benign conditions. I confess it is giving me pause, however, because the last time this occurred was around a year ago, just before I had the T.I.A.