visual disturbance

I KEEP GETTING FLASHES OF PATTERNS IN MY EYES WHEN THEY ARE OPENED OR CLOSED. IT LOOKS LIKE NEGATIVE IMAGES OF OUTLINES OF TREES IE BACKGROUND IS DARK, TREES ARE LIGHT. THEY LAST FOR 3 SECONDS OR SO AND IT BLURS WHAT I AM LOOKING AT.IT REMINDS ME OF WHEN YOU STARE AT A PATTERN AND THEN IMMEDIATELY AFTER YOU LOOK ATA PLAIN WALL AND YOU CAN SEE AN AFTER IMAGE
I HAVE HAD SEVERAL EPILEPTIC FITS OVER THE PAST FEW YEARS BUT AM NOT ON MEDICATION

[Ray T Oyakawa, MD]

Please do not capitalize. This is shouting.  See an ophthalmologist and neurologist.

Dr. O.