Or a coughing fit....I had bronchitis a few years ago, was driving home on the freeway and started coughing. I couldn't stop....I was swerving and speeding, and yes I got pulled over. The officer reduced my ticket when I told him why I was driving that way and showed him my prescription but I did still get a speeding ticket, fine and had to take driving school. Apparently I went from 60-80 in a matter of seconds.......