HELLO, ADVISE:-   VISION TEST BY OPTHALMOLOGIST. X--RAY PNS VIEW TO EXCLUDE CHRONIC SINUSITIS. IF IT IS O.K THAN CT SCAN HEAD IF IT IS NORMAL NO BODY CAN PROOF ANY PATHOLOGY EVEN MRI RESULTS COMES  NEGATIVE. THAN THE DIAGNOSIS IS ANXIETY.OR SHORT SITED NESS, IF ALREADY YOU HAVE SPECTALS GO AGAIN FOR RECHECK FOR EYE TESTING. FOR ANXIETY TABLET PROLAN AZ ONE AT NIGHT FOR FIFTEEN DAYS REGULAR OR ALTERNATE DAY. I HOPE THIS IS SETTLE YOUR PROBLEM AS I EXPLAINED STEP BY STEP FROM MY SIDE ALTHOUGH YOU ARE NOT SITTING IN FRONT OF ME. O.K, GOOD NIGHT, BYE.