causes falling asleep while driving
Falling Asleep while Driving. Falling asleep while driving can be dangerous, both for you and others on the road. Feeling drowsy behind the wheel is a very common phenomenon, but becoming so tired that you fall asleep at the wheel can be a sign that you may be suffering from a serious sleep problem that will need to be addressed. Nodding off for as little as three seconds while you are driving can cause a fatal accident.