Well Ivan, I had my commercial driver's license pulled because of Menieres not drop attacks. I drove truck for years but the Highway Safety Dept. added Menieres to disqualify any one with this disease. As far as the drop attacks go I chose not to drive because it would be very foolish to do so. I value other peoples lives and safety as well as my own and I know that I would surely crash if I had one of these attacks while driving.