What Could Be Causing White Vibrating Lines In My Vision, Starts Suddenly And Lasts For A While Sometimes A Hour, This Has Happened 2x Now?

I have the same thing accompanied by bad headaches shortly afterward and sometimes I get sick to the stomach. I used to get them weekly. I visited several doctors and the only thing they could tell me is that I had migraines but never offered a real solution. Some years later I was told by a friend, (not a doctor) to avoid MSG (Monosodium Glutamate). It is in a lot of foods with artificial flavoring. I tried it and it works. I may get 1 or 2 migraines a year now. I had to give up a lot of stuff I liked like chips and raviolis but it was worth it. Hope this helps.

Do you have a bad headache within 30 minutes of seeing the vibrating lines.I have migraines with vision distortin I lose part of my vision which sounds like what you have described.I also have the vibrating lines I have seen a doctor and he said it was migraine headaches. Try to notice what sets them off like certain foods, cheese, fluorescent lights, hotdogs,especially chocolate.Also check with your doctor it may be migrains.Hope this helps.