I've had Migraines, from what I can recall, since 1989. I used to get a pre migraine warning with visual disturbances. Mainly, things with repeating patterns would shimmer and dance. A good example would be someone wearing a stripped shirt. The stripes would just shimmer. Mini-blinds would dance and shimmer. Stairs. Stripped wall paper, text on a page. For years, this aura would warn me that a severe migraine was eminent. Well over the past maybe 10 years, the visual disturbances now occur all the time. It's a nuisance. I've had so many migraines I really think they do something to you. I'm in a daze most of the time, kind of like a zombie. I generally get at least one a week. I tried to keep track one year (2013) and lost count at 71. Imetrex is great but can't use it much due to rebound headaches. Anyway, anyone else have "stuck" visual disturbances?